[ANNOUNCE] xorg-server 21.1.14
This release contains the fix for the issue reported in today's security advisory: https://lists.x.org/archives/xorg-announce/2024-October/003545.html * CVE-2024-9632 Additionally, it also contains several other fixes for glamor, Xnest, compilation warnings with newer compilers, FreeBSD issues and more. Alan Coopersmith (11): dix: check for calloc() failure in Xi event conversion routines dix: PolyText: fully initialize local_closure dix: SetFontPath: don't set errorValue on Success dix: enterleave.c: fix implicit fallthrough warnings dix: CreateScratchGC: avoid dereference of pointer we just set to NULL dix: InitPredictableAccelerationScheme: avoid memory leak on failure dix: dixChangeWindowProperty: don't call memcpy if malloc failed dix: ProcListProperties: skip unneeded work if numProps is 0 dix: HashResourceID: use unsigned integers for bit shifting dix: GetPairedDevice: check if GetMaster returned NULL dix: FindBestPixel: fix implicit fallthrough warning Alexey (1): Fixed mirrored glyphs on big-endian machines Enrico Weigelt, metux IT consult (2): Xnest: cursor: fix potentially uninitialized memory Xnest: fix broken exposure events José Expósito (2): ephyr: Fix incompatible pointer type build error xserver 21.1.14 Konstantin (1): glamor: make use of GL_EXT_texture_format_BGRA Matthieu Herrb (4): Don't crash if the client argv or argv[0] is NULL. Return NULL in *cmdname if the client argv or argv[0] is NULL Fix a double-free on syntax error without a new line. xkb: Fix buffer overflow in _XkbSetCompatMap() Olivier Fourdan (1): build: Drop libxcvt requirement from SDK_REQUIRED_MODULES Peter Hutterer (1): dix: fix valuator copy/paste error in the DeviceStateNotify event git tag: xorg-server-21.1.14 https://xorg.freedesktop.org/archive/individual/xserver/xorg-server-21.1.14.tar.gz SHA256: b79dbaf668c67da25c4eb5b395eec60f2593240519aefdd3e8645023ef46226f xorg-server-21.1.14.tar.gz SHA512: 58bf3cadbb97f32066a4d45ad4335a68a1cbaafd88fb881ef2c6fb2aa3e0cb874849f77f13b4f755912ef982255c5751b1a49de866bc50941621c3ddef60b548 xorg-server-21.1.14.tar.gz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xorg-server-21.1.14.tar.gz.sig https://xorg.freedesktop.org/archive/individual/xserver/xorg-server-21.1.14.tar.xz SHA256: 8f2102cebdc4747d1656c1099ef610f5063c7422c24a177e300de569b354ee35 xorg-server-21.1.14.tar.xz SHA512: 833d36ca4a409363dc021a50702bc29dbb32d074de319d6910a158b6e4d8f51a20c3b0de0486d9613d4e526fe4fd60ca306b3c9fcce7d014ca8cc10185afd973 xorg-server-21.1.14.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xorg-server-21.1.14.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature.asc Description: OpenPGP digital signature
[ANNOUNCE] xwayland 24.1.4
This release contains the fix for the issue reported in today's security advisory: https://lists.x.org/archives/xorg-announce/2024-October/003545.html * CVE-2024-9632 José Expósito (1): Bump version to 24.1.4 Matthieu Herrb (1): xkb: Fix buffer overflow in _XkbSetCompatMap() git tag: xwayland-24.1.4 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-24.1.4.tar.xz SHA256: d96a78dbab819f5575017344995b5031ebdcc15b77afebbd8dbc02af34f4 xwayland-24.1.4.tar.xz SHA512: 7d3e4fdf67f07f79d8ddefc0077d10f811fe5ab1f919a922b5afc5dd9843eb2e0bc0a8b22a0886521eb04a993e06a250469d3594d5add34d6412c76c60f8 xwayland-24.1.4.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-24.1.4.tar.xz.sig
[ANNOUNCE] xwayland 24.1.3
I am pleased to announce Xwayland 24.1.3, a bugfix release for the current stable 24.1 branch of Xwayland. Alan Coopersmith (13): dix: check for calloc() failure in Xi event conversion routines dix: PolyText: fully initialize local_closure dix: SetFontPath: don't set errorValue on Success dix: enterleave.c: fix implicit fallthrough warnings dix: CreateScratchGC: avoid dereference of pointer we just set to NULL dix: InitPredictableAccelerationScheme: avoid memory leak on failure dix: dixChangeWindowProperty: don't call memcpy if malloc failed dix: ProcListProperties: skip unneeded work if numProps is 0 dix: HashResourceID: use unsigned integers for bit shifting dix: GetPairedDevice: check if GetMaster returned NULL dix: FindBestPixel: fix implicit fallthrough warning CI: clone libdecor from fd.o instead of gnome.org CI: update libdecor from 0.1.0 to 0.1.1 Matthieu Herrb (2): Don't crash if the client argv or argv[0] is NULL. Return NULL in *cmdname if the client argv or argv[0] is NULL Mike Blumenkrantz (1): xwayland: connect to the wl display before calling into EGL Olivier Fourdan (6): xwayland: Report correct mode size when rootful build: Move epoll dependency check build: Add epoll to Xwayland for DragonFly and OpenBSD build: Fix DRI3 on DragonFly and OpenBSD os: Fix NULL pointer dereference Bump version to 24.1.3 Peter Hutterer (2): dix: don't push the XKB state to a non-existing master keyboard Xi: when removing a master search for a disabled paired device git tag: xwayland-24.1.3 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-24.1.3.tar.xz SHA256: dcdb57a66cc9b124c8f936760592628ac4e744a7d7b3179aa86189ad7ea4cb10 xwayland-24.1.3.tar.xz SHA512: 7e0e11b07408f41a81bafa7bc519d02ed9bdc36e11be16abe255a7d779d04824af23d79323f1602119b046c545cdd43ea91b93e23feb0ffe411aa6989b462c1d xwayland-24.1.3.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-24.1.3.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature.asc Description: OpenPGP digital signature
XRender, clip region and transformations
Hi I am trying to scale down a (possibly shaped) window using XRender to a pixmap. The transform matrix is the usual matrix for scaling, i.e: 1.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 scale My code does exactly this: pa.subwindow_mode = IncludeInferiors; srcPicture = XRenderCreatePicture (dpy, window_id, render_format, CPSubwindowMode, &pa); XRenderSetPictureFilter (dpy, srcPicture, FilterBest, NULL, 0); region = XFixesCreateRegionFromWindow (dpy, window_id, WindowRegionBounding); XFixesSetPictureClipRegion (dpy, srcPicture, 0, 0, region); XFixesDestroyRegion (dpy, region); render_format = XRenderFindStandardFormat (dpy, PictStandardARGB32); destPicture = XRenderCreatePicture (dpy, pixmap, render_format, 0, NULL); XRenderFillRectangle (dpy, PictOpSrc, destPicture, &c, 0, 0, dest_w, dest_h); XRenderSetPictureTransform (dpy, srcPicture, &transform); XRenderComposite (dpy, PictOpOver, srcPicture, None, destPicture, 0, 0, 0, 0, 0, 0, dest_w, dest_h); The scaling works as expected, but the problem is that the clipping region set on the source picture is applied *after* the transformation and not before (thus possibly ruining the result when the window is shaped), and I fail to understand why. Could someone help me understanding what I'm doing wrong here? Cheers, Olivier. ___ xorg@lists.x.org: X.Org support Archives: http://lists.freedesktop.org/archives/xorg Info: http://lists.x.org/mailman/listinfo/xorg Your subscription address: %(user_address)s
libXpresent question
Hi, (not sure if I should send this to xorg, xorg-devel or Keith directly, so I'm sending to xorg list copying Keith as well, I hope you don't mind...) I was wondering, will libXpresent ever be released? I have some code based on gtk+ (which uses Xlib) working just fine with libXpresent but no distribution actually package libXpresent because it's never been released (it's apparently considered as abandonned code, I've been told, last commit being from 16 months ago) I know support for Present has been added in XCB instead, and even though I can use some XCB routines from Xlib directly (like xcb_present_pixmap() in place of XPresentPixmap()), it's a lot more challenging for me to get the XPresent (notify) events, I can't even get the XGenericEvent() in the Xlib event queue from a xcb_present_select_input() (while it works just fine using XPresentSelectInput()). Cheers, Olivier ___ xorg@lists.x.org: X.Org support Archives: http://lists.freedesktop.org/archives/xorg Info: http://lists.x.org/mailman/listinfo/xorg Your subscription address: %(user_address)s
Re: libXpresent question
Hi Keith, So, err, anything that I could help with here? Cheers, Olivier On 2 April 2015 at 19:02, Keith Packard wrote: > Olivier Fourdan writes: > >> Hi, >> >> (not sure if I should send this to xorg, xorg-devel or Keith directly, >> so I'm sending to xorg list copying Keith as well, I hope you don't >> mind...) >> >> I was wondering, will libXpresent ever be released? > > Oh, yeah, we should release that. I frankly had forgotten that it > *hadn't* been released... > > -- > -keith ___ xorg@lists.x.org: X.Org support Archives: http://lists.freedesktop.org/archives/xorg Info: http://lists.x.org/mailman/listinfo/xorg Your subscription address: %(user_address)s
Re: symbol lookup error: /usr/lib64/libX11.so.6: undefined symbol: xcb_wait_for_reply64
Hi all, Yeap, sorry, my fault, I helped Darryl off-list (didn't mean to keep it off-list, I just replied but not replied-all) For the record, Darryl had another copy of libxcb in /usr/local that was taking precedence over the libxcb from the distribution, so the 64bit api addition found in libxcb from el6 where not found/used by libX11. Removing the other copy in /usr/local fixed the issue. Cheers, Olivier On 31 July 2015 at 03:17, Peter Hutterer wrote: > On Thu, Jul 30, 2015 at 08:55:06AM -0400, Darryl Cook wrote: > > I am getting the following error when i run any X app on linux server. > > Server is running Redhat ES6 64 bit. It started after patching the > system > > but I have no idea which patch may have caused the problem. Anyone else > > seen this? > > > > xclock: symbol lookup error: /usr/lib64/libX11.so.6: undefined symbol: > > xcb_wait_for_reply64 > > looks like you'll need to update libxcb as well. > > Cheers, >Peter > ___ > xorg@lists.x.org: X.Org support > Archives: http://lists.freedesktop.org/archives/xorg > Info: http://lists.x.org/mailman/listinfo/xorg > Your subscription address: %(user_address)s > ___ xorg@lists.x.org: X.Org support Archives: http://lists.freedesktop.org/archives/xorg Info: http://lists.x.org/mailman/listinfo/xorg Your subscription address: %(user_address)s
Re: xfvb source package
Hi Usually, if you want to install Xvfb, it's easier to use the packages that come with your distribution of choice. If you want to build it from sources, Xvfb is is part of the xserver source tree, e.g.: https://cgit.freedesktop.org/xorg/xserver/tree/hw/vfb You'll need to specify --enable-xvfb at ./configure time. HTH Cheers, Olivier On 19 May 2016 at 07:55, 陈建威(Jianwei Chen) wrote: > Hello, > > I want to install xvfb in my linux, but I cann't found the source package. > Where can I get it? > > > Best regards, > Jianwei Chen > BGI-Shenzhen, Shenzhen, China > http://www.genomics.cn/index > > ___ > xorg@lists.x.org: X.Org support > Archives: http://lists.freedesktop.org/archives/xorg > Info: https://lists.x.org/mailman/listinfo/xorg > Your subscription address: %(user_address)s ___ xorg@lists.x.org: X.Org support Archives: http://lists.freedesktop.org/archives/xorg Info: https://lists.x.org/mailman/listinfo/xorg Your subscription address: %(user_address)s
Re: Problem with xorg-server-1.14.5
Hi, On 4 October 2016 at 12:56, Anteja Vuk Macek wrote: > I try to install Fedora 18 MR2 - KDE , for that I need to install > xorg-server-1.14.5 ... I download from > http://xorg.freedesktop.org/releases/individual/xserver/xorg-server-1.14.5.tar.gz. > > I configure and install ... > [...] > > What is wrong ? Could somebody help me Couple of comments, Fedora 18 is pretty old now, you may want to try a more recent version of Fedora (current is Fedora 24 whereas Fedora 25 is in beta). And, more importantly, why not using the Xorg server and drivers that come with Fedora itself rather than building your own from sources? The Fedora rpm packages manage all the dependencies and have been built and tested to work well together with the drivers, you should not need to rebuild your own Xorg from sources. And if you really need to rebuild from sources, in this case best is to re-use/tweak the existing source rpm to fit your needs. Also, when reporting issues such as this one, it's always a good idea to include the Xorg log files that would tell you more about what's wrong. HTH, Cheers, Olivier ___ xorg@lists.x.org: X.Org support Archives: http://lists.freedesktop.org/archives/xorg Info: https://lists.x.org/mailman/listinfo/xorg Your subscription address: %(user_address)s
Re: Problem with xorg-server-1.14.5
Hi On 5 October 2016 at 08:56, Anteja Vuk Macek wrote: > I know that Fedora 18 is old, but only for fedora 18 intel has ISP driver. Right, but my point was that you may want to use Xorg which ships with Fedora 18 (iirc, Fedora 18 ships with Xorg 1.13.x) rather than building your own. > Could you told me if is configuration is ok? For this, best is to provide the Xorg logs IMHO. Cheers, Olivier ___ xorg@lists.x.org: X.Org support Archives: http://lists.freedesktop.org/archives/xorg Info: https://lists.x.org/mailman/listinfo/xorg Your subscription address: %(user_address)s
Re: Problem with xorg-server-1.14.5
On 6 October 2016 at 05:26, Felix Miata wrote: > Anteja Vuk Macek composed on 2016-10-05 14:30 (UTC+0200): > >> I can't use Xorg 1.13.x because for make Fedora 18 MR2 I need to use Xorg >> 1.14.5 ... >> For now I remove Xorg 1.13.x, and install Xorg 1.14.5, before I use both >> of >> Xorg ( 1.13.3-3 and 1.14.5 ). FWIW, Fedora 19 has xserver 1.14.4 in its updates: https://archive.fedoraproject.org/pub/archive/fedora/linux/updates/19/SRPMS/xorg-x11-server-1.14.4-3.fc19.src.rpm You could try to rebuild Xorg and its drivers to this version using rpmbuild, but that might pull quite a few dependencies along with it. Basically, you'll end building your own Fedora derivative... Cheers, Olivier ___ xorg@lists.x.org: X.Org support Archives: http://lists.freedesktop.org/archives/xorg Info: https://lists.x.org/mailman/listinfo/xorg Your subscription address: %(user_address)s
Re: [ANNOUNCE] xorg-server 1.19.99.904
Hi Adam, On 10 April 2018 at 21:57, Adam Jackson wrote: > Another batch of cleanups and fixes, mostly in glamor and DRI3. > > At this point the only outstanding major feature for 1.20 that hasn't > landed yet is EGLStreams support for Xwayland. The patches require some > minor rebasing to account for per-window flips in Present, I'll post > that momentarily I suppose. I'm honestly of two minds about merging it, > the deafening silence of review feedback has not been encouraging. > FWIW, I actually looked at the patches and did not spot anything wrong at the time, but I don't have any hardware/driver to actually try it, so I cannot tell whether or not those are correct, so I did not reply... What are the risks of landing it? It would break for hardware/driver which are not supported yet anyway? Cheers, Olivier ___ xorg@lists.x.org: X.Org support Archives: http://lists.freedesktop.org/archives/xorg Info: https://lists.x.org/mailman/listinfo/xorg Your subscription address: %(user_address)s
Re: X11 bugs; XWarpPointer and FullScreen
Hi, On Wed, 27 Nov 2019 at 09:16, wrote: > > XWarpPointer does not work on RedHat/Centos-8. The same code works > flawlessly on WSL / Ubuntu 18.04 using ' > www.sourceforge.net/projects/vcxsrv. > > FullScreen mode works under RedHat/Centos-8 but is broken under vcxsrv. I have no idea what vcxsrv is, sorry. > This is impacting my product development and support. Are you sure you're running Xorg? Red Hat Enterprise Linux 8 (and I guess Centos 8) uses Wayland by default, not Xorg. You can change back to Xorg in the login screen though. Under Wayland, a client cannot control the pointer, so `XWarpPointer()` which goes through Xwayland under Wayland will not work in the general case, that's to be expected. Xwayland however can under some circumstances emulate `XWarpPointer()` using the Wayland “relative pointer” protocol [1] but this is limited to some specific cases (like, the cursoe must be invisible, the window must have pointer focus, etc.) on purpose (basically for games) on purpose. HTH, Olivier [1] https://gitlab.freedesktop.org/wayland/wayland-protocols/tree/master/unstable/relative-pointer [2] https://gitlab.freedesktop.org/xorg/xserver/commit/a6e85e633 ___ xorg@lists.x.org: X.Org support Archives: http://lists.freedesktop.org/archives/xorg Info: https://lists.x.org/mailman/listinfo/xorg Your subscription address: %(user_address)s
Re: restart Xorg? | fedora 32 | mem leak?
Hi, On Thu, 18 Feb 2021 at 17:48, Tom wrote: > After a week or two Xorg grows -- last time to about 3.6GB. How may I > restart > Xorg with out rebooting, or disturbing my current session? > You cannot restart the X server without disconnecting the running X11 clients, i.e. killing your session. But X11 resources are allocated by the Xserver on behalf of the clients. Have you checked if it's not just an X11 client allocating (i.e. leaking) resources? The command "xrestop" should give you an indication of how much of resources each X11 client has allocated. If that's the case, killing/restarting just that client would suffice… HTH Cheers O. ___ xorg@lists.x.org: X.Org support Archives: http://lists.freedesktop.org/archives/xorg Info: https://lists.x.org/mailman/listinfo/xorg Your subscription address: %(user_address)s
[ANNOUNCE] xwayland 21.1.2.901
This is a release candidate for Xwayland 21.1.3. Most notable change is a fix for the GBM backend to work with the Nvidia driver series 495. Unless any major issues turn up, I'm planning to make the final release in the coming weeks. James Jones (1): Use EGL_LINUX_DMA_BUF_EXT to create GBM bo EGLImages Olivier Fourdan (5): xwayland/shm: Avoid integer overflow on large pixmaps xwayland: Set GLVND driver based on GBM backend name xwayland: Clear tablet cursor pending frame cb xwayland/test: Don't catch errors in run-piglit.sh Bump version to 21.1.2.901 Povilas Kanapickas (1): glamor: Fix handling of 1-bit pixmaps Simon Ser (1): xwayland: fix xdg_output leak git tag: xwayland-21.1.2.901 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-21.1.2.901.tar.xz SHA256: 34cf762a8012b2565aa76354443510cf4ee6db0cb2e4b963c15597844ca174c5 xwayland-21.1.2.901.tar.xz SHA512: 94ffb4f1d107db7c78aa01048ccc984882cd290bc67c8dc6d83ee158c65d8ad58974b71881136301b1b43077abe0aeb6b37780a5c69edf502ca714b8b8d75b1c xwayland-21.1.2.901.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-21.1.2.901.tar.xz.sig OpenPGP_signature Description: OpenPGP digital signature
[ANNOUNCE] libxcvt 0.1.1
libxcvt is a library providing a standalone version of the X server implementation of the VESA CVT standard timing modelines generator. This release updates the header for C++ to have C linkage and provides a few updates, mostly around the build system. Olivier Fourdan (3): Add gitlab CI lib/meson: Add version to the shared library libxcvt 0.1.1 Simon Ser (2): meson: declare dependency meson: fix pkg-config file version Xaver Hugl (1): Add extern C guard for C++ git tag: libxcvt-0.1.1 https://xorg.freedesktop.org/archive/individual/lib/libxcvt-0.1.1.tar.xz SHA256: 27ebce180d355f94c1992930bedb40a36f6d7312ee50bf7f0acbcd22f33e8c29 libxcvt-0.1.1.tar.xz SHA512: 50e9cd0283858823d4cfde75f06e23ffc42983272cb1f75408052fb5b76a4bb6f9de7d42d8ff9ec0dae6e95eefebc6273e03c919a92f237585db55eaf1a57005 libxcvt-0.1.1.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/lib/libxcvt-0.1.1.tar.xz.sig OpenPGP_signature Description: OpenPGP digital signature
[ANNOUNCE] xwayland 21.1.3
I'm pleased to announce the Xwayland 21.1.3 release. No change compared the release candidate (21.1.2.901). Olivier Fourdan (1): Bump version to 21.1.3 git tag: xwayland-21.1.3 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-21.1.3.tar.xz SHA256: ebc2757f39fd4c7db1654fd86591589c211aa20172d43a54f77ae567cedbf8a2 xwayland-21.1.3.tar.xz SHA512: 24147ef788cce3fa16cd5604d293ffbe7ef4c6dc5fc2b1a1018d78ca4c0f10ade7b99c1ad6a8cdca5c581ff40f5834d7e34b2a314acca665a527eed700993594 xwayland-21.1.3.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-21.1.3.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature Description: OpenPGP digital signature
[ANNOUNCE] xwayland 21.1.4
I'm pleased to announce the Xwayland 21.1.4 release. Notable changes since Xwayland 21.1.3 include: Fixes for multiple input validation failures in X server extensions: * CVE-2021-4008/ZDI-CAN-14192 SProcRenderCompositeGlyphs out-of-bounds access * CVE-2021-4009/ZDI-CAN 14950 SProcXFixesCreatePointerBarrier out-of-bounds access * CVE-2021-4010/ZDI-CAN-14951 SProcScreenSaverSuspend out-of-bounds access * CVE-2021-4011/ZDI-CAN-14952 SwapCreateRegister out-of-bounds access This release also other fixes such as: * Store EGLcontext to avoid superfluous eglMakeCurrent() calls * Prefer EGLStream with NVIDIA proprietary driver if both GBM and EGLstream are available Michel Dänzer (1): xwayland: Store EGLContext pointer in lastGLContext Olivier Fourdan (5): xwayland/eglstream: Demote EGLstream device warning xwayland/glamor: Change errors to verbose messages xwayland/glamor: Log backend selected for debug xwayland/eglstream: Prefer EGLstream if available Bump version to 21.1.4 Povilas Kanapickas (4): record: Fix out of bounds access in SwapCreateRegister() xfixes: Fix out of bounds access in *ProcXFixesCreatePointerBarrier() Xext: Fix out of bounds access in SProcScreenSaverSuspend() render: Fix out of bounds access in SProcRenderCompositeGlyphs() git tag: xwayland-21.1.4 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-21.1.4.tar.xz SHA256: 19f6795f31cfa8eb352b1e5b3c379f22ee6020e98701ff2cc679da8c4f1159f7 xwayland-21.1.4.tar.xz SHA512: 54e18565b4c2514534501ddcc76058d6911cf0c2185cddf5c54833d317f51ba8eb8934bd9be269518ece05f3bc8cda81600b25871c61437c923eba916eccc525 xwayland-21.1.4.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-21.1.4.tar.xz.sig OpenPGP_signature Description: OpenPGP digital signature
[ANNOUNCE] xwayland 22.0.99.901 (aka Xwayland 22.1.0 rc1)
ueue_vblank into its callers xwayland/present: Fold present_wnmd_get_ust_msc into its callers xwayland/present: Merge present_wnmd_flips_stop & xwl_present_flips_stop present: Remove present_wnmd_info_rec xwayland/present: Rename present_wnmd_* functions to xwl_present_* xwayland/present: Simplify calls to Xwayland-private functions xwayland/present: Drop abort member of struct xwl_present_event present: Refactor present_vblank_init helper ouf of _vblank_create xwayland/present: Embed present_vblank_rec in xwl_present_event xwayland/present: Fold xwl_present_flip_notify into its callers xwaland/present: Drop flip_pending member of struct xwl_present_window xwayland/present: Drop sync_flip member of struct xwl_present_window xwayland/present: Fold xwl_present_idle_notify into its caller xwayland/present: Use exec_queue for deferring completion events xwayland/present: Fold xwl_present_event_notify into its caller xwayland/present: Drop exec_queue member from struct xwl_present_window xwayland/present: Drop list member from struct xwl_present_event xwayland/present: Drop pending member from struct xwl_present_event xwayland/present: Drop target_msc member from struct xwl_present_event xwayland/present: Fold xwl_present_release_event into _free_event xwayland/present: Use present_vblank_ptr instead of xwl_present_event* present: Drop flip_idler member from present_vblank_rec xwayland/present: Move xwl_present_reset_timer call out of xwl_present_flip xwayland: Store EGLContext pointer in lastGLContext Fix spelling of Xwayland xwayland/present: Run fallback timer callback after more than a second xwayland/glx: Flip order of sRGB & non-sRGB fbconfigs Drop Xquartz DDX Drop Xnest DDX Drop Xwin DDX and x86 MinGW-w64 cross build Drop Xorg DDX Drop Xephyr / kdrive DDX Drop config directory Drop EXA code Drop miext/shadow directory meson: Build Xwayland unconditionally Don't install Xvfb meson: Change project name to xwayland Niveditha Rau (1): glx: Check for byte-swapping in SetReplyHeader Olivier Certner (1): os: Properly report failure to link lock file Olivier Fourdan (60): dix: Add POINTER_RAWONLY flag xwayland: Use a resolution of 0 for relative motion xwayland: Use relative values for raw events xwayland: Split dispatch_pointer_motion_event xwayland: Add wheel axis to relative pointer xwayland: Use relative device for buttons/axis xwayland: Add PtrFeedback to the touch device dix: Guard against non-existing PtrFeedbackPtr xwayland: Delay cursor visibility update xwayland: Fix LeaveNotify for relative pointer xwayland: Fix path in pkg-config with autoconf xwayland: Move dmabuf interface to common glamor code xwayland/eglstream: Check buffer creation xwayland: Check buffer prior to attaching it glamor: Dump backtrace on GL error xwayland/glamor: Add return status to post_damage xwayland/eglstream: Check framebuffer status xwayland/eglstream: Small refactoring xwayland/eglstream: Add more error checking xwayland/eglstream: Dissociate pending stream from window xwayland/eglstream: Keep a reference to the pixmap xwayland/eglstream: Drop the list of pending streams xwayland/eglstream: Do not commit without surface xwayland/eglstream: Fix calloc/malloc xwayland/eglstream: Check eglSwapBuffers() xwayland/eglstream: Do not always increment pixmap refcnt on commit xwayland/eglstream: Set ALU to GXCopy for blitting xwayland: Add preferred GLVND vendor to xwl_screen xwayland/eglstream: Use "nvidia" for GLVND xwayland/eglstream: Log when GL_OES_EGL_image is missing xfixes: Add ClientDisconnectMode dix: Add optional terminate delay glx: Set ContextTag for all contexts glx: Fix use after free in MakeCurrent xwayland/eglstream: Keep pending stream if the pixmap didn't change xwayland/eglstream: Remove stream validity ci: Install libxcvt from git build: Add dependency on libxcvt xwayland: Use libxcvt xfree86: Use libxcvt xfree86/cvt: Drop cvt utility xfree86: Move xf86CVTMode() function xwayland: Fix leak of xwl_screen on init xwayland: Fix memory allocation test glamor: Fix leak in glamor_build_program() xwayland/shm: Avoid integer overflow on large pixmaps xwayland: Set GLVND driver based on GBM backend name xwayland: Notify of root size change with XRandR emulation xwayland: Clear tablet cursor pending frame cb xwayland/test: Don't catch errors in run-piglit.sh xwayland: Rename xwl_seat_update_cursor() xwayland: Move xwl_cursor_release() to xwayland-curs
[ANNOUNCE] xwayland 22.0.99.902 (aka Xwayland 22.1.0 rc2)
I am pleased to announce the second release candidate of the standalone Xwayland 22.1.0 release. The only change compared to the first release candidate is a fix to accommodate gcc 12's stricter array-bounds check. As usual, testing of this release candidate would be greatly appreciated. Please report any issues at https://gitlab.freedesktop.org/xorg/xserver/-/issues Unless any major issues turn up, the final release of Xwayland 22.1.0 is scheduled in two weeks from now. Olivier Fourdan (2): render: Fix build with gcc 12 Bump version to 22.0.99.902 git tag: xwayland-22.0.99.902 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-22.0.99.902.tar.xz SHA256: d2d724c40950f3ca967ea83a63b75ec87d3d0583b2f7bc3795cd960ba04ca4fe xwayland-22.0.99.902.tar.xz SHA512: f87a93efa896ed33cc775d524976ff3b4ca34ac7aea52aa2f9d28685fe086b24eef2a621376d65ff4f48303eec18c7c5eca45d104c94f439d5798717513cba35 xwayland-22.0.99.902.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-22.0.99.902.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature Description: OpenPGP digital signature
[ANNOUNCE] xwayland 22.1.0
I am pleased to announce the release of Xwayland 22.1.0. Some notable changes since Xwayland 21.1 (previous stable branch of Xwayland standalone) include: * DRM lease support * Enables sRGB fbconfigs in GLX * Requires libxcvt * Refactoring of the present code in Xwayland * Implements support for touchpad gestures * Support for xfixes's ClientDisconnectMode and optional terminate delay The only change compared to the second release candidate from two weeks ago is a trivial fix for the cursor color. Olivier Fourdan (2): xwayland: Fix cursor color Bump version to 22.1.0 git tag: xwayland-22.1.0 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-22.1.0.tar.xz SHA256: 1752d6d0a930e71292b5a308d3811ebd54d8cc68cacff44de654265b8617a2bf xwayland-22.1.0.tar.xz SHA512: 01306d2127e9d02e457d86208d6fb285379ed8fab2837febe56aaee4b236bc052ad65ca8ec3b983d15f0d8dd01d20526a17b40225d2a4b91c53202ec10b5 xwayland-22.1.0.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-22.1.0.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature Description: OpenPGP digital signature
[ANNOUNCE] xwayland 22.1.1
Michel Dänzer (2): xwayland: Clear timer_armed in xwl_present_unrealize_window xwayland: Always hook up frame_callback_list in xwl_present_queue_vblank Olivier Fourdan (3): Xwayland: Do not map the COW by default when rootless xwayland/present: Fix use-after-free in xwl_unrealize_window() Bump version to 22.1.1 git tag: xwayland-22.1.1 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-22.1.1.tar.xz SHA256: f5d0e0ba37e19bb87c62f61da5970bd204939f2120620964bed4cc8495baa657 xwayland-22.1.1.tar.xz SHA512: 435cdf59f2be1ff7cb3dbb04e7a8920d9c48471fbeffca96c9dab2be400b168bfdb73b9e818829c555ab5d6fd83345eb693b3ba785d4ef701bdb27c8344077b5 xwayland-22.1.1.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-22.1.1.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature Description: OpenPGP digital signature
Re: Xorg crashes when opening certain programs
Hi,
On Fri, 15 Apr 2022 at 10:09, DdP Lombard wrote:
> Hey,
> I'm currently using the new "Crocus" driver for my GMA4500MHD, but
> unfortunately Xorg crashes, when I open certain images, display certain
> websites or simply open some programs. I think some GLSL functions
> are being called that my GPU can't offer. Here is my xorg.log
>
>
>
> [ 3751.392] Failed to compile FS: 0:1(10): error: GLSL 1.30 is not
> supported. Supported versions are: 1.10, 1.20, and 1.00 ES
>
> [ 3751.392] Program source:
> #version 130
> #ifdef GL_ES
> precision mediump float;
> #endif
> #define RepeatNone0
> #define RepeatNormal 1
> #define RepeatPad2
> #define RepeatReflect3
> #define RepeatFix 10
> uniform int source_repeat_mode;
> uniform int mask_repeat_mode;
> vec2 rel_tex_coord(vec2 texture, vec4 wh, int repeat)
> {
> vec2 rel_tex;
> rel_tex = texture * wh.xy;
> if (repeat == RepeatFix + RepeatNone)
> return rel_tex;
> else if (repeat == RepeatFix + RepeatNormal)
> rel_tex = floor(rel_tex) + (fract(rel_tex) / wh.xy);
> else if (repeat == RepeatFix + RepeatPad) {
> if (rel_tex.x >= 1.0)
> rel_tex.x = 1.0 - wh.z * wh.x / 2.;
> else if (rel_tex.x < 0.0)
> rel_tex.x = 0.0;
> if (rel_tex.y >= 1.0)
> rel_tex.y = 1.0 - wh.w * wh.y / 2.;
> else if (rel_tex.y < 0.0)
> rel_tex.y = 0.0;
> rel_tex = rel_tex / wh.xy;
> } else if (repeat == RepeatFix + RepeatReflect) {
> if ((1.0 - mod(abs(floor(rel_tex.x)), 2.0)) < 0.001)
> [ 3751.392] (EE)
> Fatal server error:
> [ 3751.395] (EE) GLSL compile failure
> [ 3751.395] (EE)
> [ 3751.395] (EE)
> Please consult the The X.Org Foundation support
> at http://wiki.x.org
> for help.
> [ 3751.395] (EE) Please also check the log file at
> "/home/lombard/.local/share/xorg/Xorg.0.log" for additional
> information. [ 3751.395] (EE) [ 3751.396] (II) AIGLX: Suspending
> AIGLX clients for VT switch [ 3751.444] (EE) Server terminated with
> error (1). Closing log file.
>
That's glamor (in glamor_create_composite_fs() function), please file an
issue in gitlab [1] and attach the relevant logs
("/home/lombard/.local/share/xorg/Xorg.0.log").
I suspect this is with the latest xserver 21.1? I wonder if commit
a9552868 [2] could possibly be related, maybe try with xserver 1.20 to see
if it has the same issue?
Meanwhile, as a workaround, you may want to disable glamor in your
xorg.conf, it will be slower but it shouldn't crash.
HTH
Cheers
Olivier
[1] https://gitlab.freedesktop.org/xorg/xserver/-/issues
[2] https://gitlab.freedesktop.org/xorg/xserver/-/commit/a95528686
[ANNOUNCE] xwayland 22.1.2
Olivier Fourdan (3): randr: Add "RANDR Emulation" property xwayland/output: Set the "RANDR Emulation" property Bump version to 22.1.2 Weng Xuetian (1): xwayland: Fix invalid pointer access in drm_lease_device_handle_released. git tag: xwayland-22.1.2 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-22.1.2.tar.xz SHA256: 743c4d56cfc0818755e2281d625d51860b41a473c641e179649a4f41776d1fca xwayland-22.1.2.tar.xz SHA512: c8620169f16c2bbd592dbe77bc1f7a2c27a78f49a89bf966d8a449b7faacd69f5ea4aac7adb5b75e06dcc5efca26a2141c9b5d4cf6a592ec7882bad5e235bce4 xwayland-22.1.2.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-22.1.2.tar.xz.sig
[ANNOUNCE] xwayland 22.1.2
(Resending because I forgot to sign the message) Olivier Fourdan (3): randr: Add "RANDR Emulation" property xwayland/output: Set the "RANDR Emulation" property Bump version to 22.1.2 Weng Xuetian (1): xwayland: Fix invalid pointer access in drm_lease_device_handle_released. git tag: xwayland-22.1.2 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-22.1.2.tar.xz SHA256: 743c4d56cfc0818755e2281d625d51860b41a473c641e179649a4f41776d1fca xwayland-22.1.2.tar.xz SHA512: c8620169f16c2bbd592dbe77bc1f7a2c27a78f49a89bf966d8a449b7faacd69f5ea4aac7adb5b75e06dcc5efca26a2141c9b5d4cf6a592ec7882bad5e235bce4 xwayland-22.1.2.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-22.1.2.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature Description: OpenPGP digital signature
[ANNOUNCE] xwayland 22.1.3
Aaron Plattner (2): os: print if unw_is_signal_frame() os: print registers in the libunwind version of xorg_backtrace() Michel Dänzer (1): xwayland/present: Do not send two idle notify events for flip pixmaps Morose (1): xwayland: Fix check logic in sprite_check_lost_focus() Olivier Fourdan (1): Bump version to 22.1.3 Peter Hutterer (3): xkb: switch to array index loops to moving pointers xkb: swap XkbSetDeviceInfo and XkbSetDeviceInfoCheck xkb: add request length validation for XkbSetGeometry zhoulei (1): xwayland: Change randr_output status when call xwl_output_remove() git tag: xwayland-22.1.3 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-22.1.3.tar.xz SHA256: a712eb7bce32cd934df36814b5dd046aa670899c16fe98f2afb003578f86a1c5 xwayland-22.1.3.tar.xz SHA512: be15cb398f9a8aad70352d09b0745c827d4766d5996e817b92c828b5ede27b10186c7ee319901abdc5e141da97170a3ace039269146461d4e2ceb5002a7c35b4 xwayland-22.1.3.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-22.1.3.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature Description: OpenPGP digital signature
[ANNOUNCE] libxcvt 0.1.2
libxcvt is a library providing a standalone version of the X server implementation of the VESA CVT standard timing modelines generator. This release fixes a regression with mode 1360x768. Dima Krasner (1): make xrandr report 1366x768 instead of 1360x768 Jeremy Huddleston Sequoia (1): meson: Add initial darwin_versions Olivier Fourdan (1): libxcvt 0.1.2 git tag: libxcvt-0.1.2 https://xorg.freedesktop.org/archive/individual/lib/libxcvt-0.1.2.tar.xz SHA256: 0561690544796e25cfbd71806ba1b0d797ffe464e9796411123e79450f71db38 libxcvt-0.1.2.tar.xz SHA512: 3f6b2baca712a4608780686932f8881255c07bb74b1a788f9b07d4e22975c038d75111cd6b452257882a0b2bad57eebb2002f80a3e435d2e2d16936597f039b0 libxcvt-0.1.2.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/lib/libxcvt-0.1.2.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature Description: OpenPGP digital signature
[ANNOUNCE] xwayland 22.1.4
A collection of fixes for Xwayland 22.1. Thanks to all who contributed fixes! David Jacewicz (1): xwayland: Aggregate scroll axis events to fix kinetic scrolling Demi Marie Obenour (1): Forbid server grabs by non-WM on *rootless* XWayland FeepingCreature (1): xkb: Avoid length-check failure on empty strings. Luc Ma (1): ci: remove redundant slash in libxcvt repository url Michel Dänzer (1): dix: Skip more code in SetRootClip for ROOT_CLIP_INPUT_ONLY Olivier Fourdan (7): dix: Fix overzealous caching of ResourceClientBits() xwayland: Prevent Xserver grabs with rootless xwayland: Delay wl_surface destruction build: Bump wayland requirement to 1.18 xwayland: set tag on our surfaces xwayland: Clear the "xwl-window" tag on unrealize Bump version to 22.1.4 Peter Hutterer (5): xwayland: correct the type for the discrete scroll events xkb: fix some possible memleaks in XkbGetKbdByName xkb: length-check XkbGetKbdByName before accessing the fields xkb: length-check XkbListComponents before accessing the fields xkb: proof GetCountedString against request length attacks git tag: xwayland-22.1.4 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-22.1.4.tar.xz SHA256: 5c39bdd77444c3fa7a0e2ef317ae69ddde89a901dc8914dbc8eac39a9313512a xwayland-22.1.4.tar.xz SHA512: a1301df1687ac276172565c98b1fb3d5f35f67d47f625b81fce485d1818cf4896f88c2750b4e93596fa6f7fd515e258d201ca3d0cc39943b576f2d2c3f9be8cd xwayland-22.1.4.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-22.1.4.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature Description: OpenPGP digital signature
[ANNOUNCE] xwayland 22.1.5
This is a follow-up release to address a couple of regressions which found their way into the recent xwayland-22.1.4 release, namely: * Double scroll wheel events with some Wayland compositors https://gitlab.freedesktop.org/xorg/xserver/-/issues/1392 * Key keeps repeating when a window is closed while a key is pressed https://gitlab.freedesktop.org/xorg/xserver/-/issues/1395 The git shortlog is therefore rather... short: Olivier Fourdan (3): Revert "xwayland: Aggregate scroll axis events to fix kinetic scrolling" xwayland/input: Do not ignore leave events Bump version to 22.1.5 git tag: xwayland-22.1.5 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-22.1.5.tar.xz SHA256: e317ac1f119f8321654921761420901e4abd95585a8c763ce26af3b045ac1672 xwayland-22.1.5.tar.xz SHA512: 806219692be297419777ad5343158f72473a691f7c8be4468fac185a3bc5e3b6811755de3133c12f3694480e51529ac3fa409b22640a80a233925716fec24c06 xwayland-22.1.5.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-22.1.5.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature Description: OpenPGP digital signature
[ANNOUNCE] xwayland 22.1.7
This release fixes an invalid event type mask in XTestSwapFakeInput which was inadvertently changed from octal 0177 to hexadecimal 0x177 in the fix for CVE-2022-46340. Olivier Fourdan (1): Bump version to 22.1.7 Peter Hutterer (1): Xext: fix invalid event type mask in XTestSwapFakeInput git tag: xwayland-22.1.7 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-22.1.7.tar.xz SHA256: d53afac6c71953f5cf66d03d289dacd8961da5bd309c1dff125d5955d9db5f76 xwayland-22.1.7.tar.xz SHA512: dc4187d4e9e1bbf5f431a4a71da01b773be3a8870c3f82da599739d9f72756ac69c1fb8cc3b6c96c88da3c1dd40ce42429a3a003c08f90fc337ebaf6200de649 xwayland-22.1.7.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-22.1.7.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature Description: OpenPGP digital signature
[ANNOUNCE] xorg-server 21.1.6
This release fixes an invalid event type mask in XTestSwapFakeInput which was inadvertently changed from octal 0177 to hexadecimal 0x177 in the fix for CVE-2022-46340. It also includes backports for a couple of fixes in XQuartz and fixes for XKB (noticeably for CVE-2022-3550 and CVE-2022-3551). Jeremy Huddleston Sequoia (1): xquartz: Fix some formatting John D Pell (1): XQuartz: stub: Call LSOpenApplication instead of fork()/exec() Olivier Fourdan (1): xserver 21.1.6 Peter Hutterer (3): xkb: proof GetCountedString against request length attacks xkb: fix some possible memleaks in XkbGetKbdByName Xext: fix invalid event type mask in XTestSwapFakeInput git tag: xorg-server-21.1.6 https://xorg.freedesktop.org/archive/individual/xserver/xorg-server-21.1.6.tar.gz SHA256: 6f9c73ccc50e2731adac17671c8e33687738c8cd556b49ecb9f410ce7217be11 xorg-server-21.1.6.tar.gz SHA512: 4f87e7837b66c24c1e04a82c252dfef83a49a8886c9e2b23f6fecb5eb1c7fa4aaadc6802e0f0dc13ecb5eef324e966da0c182bf04824876f69508e282bac xorg-server-21.1.6.tar.gz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xorg-server-21.1.6.tar.gz.sig https://xorg.freedesktop.org/archive/individual/xserver/xorg-server-21.1.6.tar.xz SHA256: 1eb86ed674d042b6c8b1f9135e59395cbbca35ed551b122f73a7d8bb3bb22484 xorg-server-21.1.6.tar.xz SHA512: 5e3cf879facf3a04aa64b7f6129226ea68a97109a7daca5146b57b4c707cc76a4fbad1924997dd319efd8c8c20eb5bb59570a719101b76ae07e923b7e9656239 xorg-server-21.1.6.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xorg-server-21.1.6.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature Description: OpenPGP digital signature
[ANNOUNCE] Xwayland 22.1.8
This release contains the fix for CVE-2023-0494 in today's security advisory: https://lists.x.org/archives/xorg-announce/2023-February/003320.html It also fixes a second possible OOB access during EnqueueEvent. Mike Gorse (1): dix: Use CopyPartialInternalEvent in EnqueueEvent Olivier Fourdan (1): Bump version to 22.1.8 Peter Hutterer (1): Xi: fix potential use-after-free in DeepCopyPointerClasses Povilas Kanapickas (1): dix: Correctly save replayed event into GrabInfoRec git tag: xwayland-22.1.8 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-22.1.8.tar.xz SHA256: d1173290b88ea8da42a7d9350dedfaba856ce4ae44e58c045ad9ecaa2f73 xwayland-22.1.8.tar.xz SHA512: f52c6f99d8ef7605bc1c651d5ee5e306c12af30649a2d712b1c4c3cf4c7c80246ae24bd9ac39461d47aafc78f5d659446a459cd6259e05ef3128b204981d114a xwayland-22.1.8.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-22.1.8.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature Description: OpenPGP digital signature
[ANNOUNCE] xwayland 23.0.99.901 (aka Xwayland 23.1.0 rc1)
st DDX Drop Xwin DDX and x86 MinGW-w64 cross build Drop Xorg DDX Drop Xephyr / kdrive DDX Drop config directory Drop EXA code Drop miext/shadow directory meson: Build Xwayland unconditionally Don't install Xvfb meson: Change project name to xwayland Mike Gorse (1): dix: Use CopyPartialInternalEvent in EnqueueEvent Minh Phan (3): randr: introduce rrCrtcGetInfo DDX function xwayland/output: properly return the current emulated mode when queried xwayland/window: Do not double add window to damage list Morose (1): xwayland: Fix check logic in sprite_check_lost_focus() Olivier Fourdan (46): render: Fix build with gcc 12 xwayland: Fix cursor color Xwayland: Do not map the COW by default when rootless xwayland/present: Fix use-after-free in xwl_unrealize_window() randr: No need to check RRGetOutputProperty() twice randr: Add "RANDR Emulation" property xwayland/output: Set the "RANDR Emulation" property xwayland: catch SetWindowPixmap() even when rootful xwayland: make the output serials belong to the screen xwayland: update_screen_size() takes a screen argument xwayland: add a fixed geometry size for rootful xwayland: add xwl_output_from_wl_output() xwayland: keep track of the wl_output enter/leave xwayland: keep the xdg_toplevel around xwayland: pass the emulated mode by reference xwayland: update the Xwayland screen size first xwayland: add fullscreen mode for rootful xwayland: do not auto-lock pointer when rootful xwayland: add (fake) device grab support xwayland: move the root window surface to its own function xwayland: set the surface title when running rootful xwayland: add xdg-toplevel listener xwayland: set the app_id and install a desktop launcher xwayland: set tag on our surfaces xwayland: add optional support for libdecor ci: add libdecor xwayland: Fix "-force-xrandr-emulation" dix: Fix overzealous caching of ResourceClientBits() xwayland: Prevent Xserver grabs with rootless xwayland: Delay wl_surface destruction xwayland: Clear the "xwl-window" tag on unrealize build: Bump wayland requirement to 1.18 xwayland/input: Do not ignore leave events modesetting: Document the "Atomic" option modesetting: Log whether atomic modesetting is enabled xfree86: Fix videodrv ABI version xwayland: Commit surface changes with libdecor configure build: Bump Wayland dependency to 1.21 xwayland: wl_pointer.axis_v120 is no longer optional dix: Clear device sprite after free in AttachDevice() xwayland: Tell RR has changed only when done xwayland: Use xdg-output name for XRandR xwayland: Pass the wl_output version xwayland: Use wl_output.name for XRandR Bump version to 23.0.99.1 Bump version to 23.0.99.901 Peter Harris (1): os: Restore buffer when writing to network Peter Hutterer (31): xkb: move the SProcXkbDispatch declaration xkb: rename xkb.h to xkb-procs.h xkb: whitespace fixes xkb: switch to array index loops to moving pointers xkb: swap XkbSetDeviceInfo and XkbSetDeviceInfoCheck xkb: add request length validation for XkbSetGeometry xkb: fix some possible memleaks in XkbGetKbdByName xkb: length-check XkbGetKbdByName before accessing the fields xkb: length-check XkbListComponents before accessing the fields xkb: proof GetCountedString against request length attacks xwayland: correct the type for the discrete scroll events xwayland: add support for the XWAYLAND extension meson: add fontrootdir option to drop font-utils dependency Xtest: disallow GenericEvents in XTestSwapFakeInput Xi: disallow passive grabs with a detail > 255 Xext: free the XvRTVideoNotify when turning off from the same client Xext: free the screen saver resource when replacing it Xi: return an error from XI property changes if verification failed Xi: avoid integer truncation in length check of ProcXIChangeProperty xkb: reset the radio_groups pointer to NULL after freeing it Xext: fix invalid event type mask in XTestSwapFakeInput Fix some indentation issues dix: remove unused PANORAMIX_DEBUG ifdef dix: localize two variables Disallow byte-swapped clients by default xwayland: use a define for the horiz/vert scroll valuators xwayland: hook up wl_pointer.axis_v120 events Xi: fix potential use-after-free in DeepCopyPointerClasses dix: remove pointless "flexible" x/y axis mapping dix: switch scroll button emulation to multiples of increment dix: fix wheel emulation lockup when a negative increment is set Povilas Kanapickas (5): me
[ANNOUNCE] xwayland 23.0.99.902 (aka Xwayland 23.1.0 rc2)
I am pleased to announce the second release candidate of the standalone Xwayland 23.1.0 release (Xwayland 23.1.0 rc2). Xwayland 23.1.0 rc1 has not been plain sailing and a number of issues have been addressed in rc2, most notably: * A regression with keymaps which were not applied anymore * Various regressions with DRM format modifiers Also, the libdrm requirement has been bumped to version 2.4.109 to address some of the issues with the DRM modifiers - libdrm 2.4.109 was released more than a year ago, so hopefully, that should not cause too much hassle. Many thanks to everyone who took the time to test rc1 and reported the issues, and to all the contributors who helped fix these issues! Austin Shafer (1): Add libdrm 2.4.109 requirement Jonas Ådahl (4): xwayland/glamor/gbm: Only use modifier gbm API if explicit xwayland/glamor/gbm: Initialize explicit buffer params in helper xwayland/glamor/gbm: Use helper for implicit buffer params too xwayland/glamor: Track if a xwl_pixmap uses explicit modifiers Olivier Fourdan (4): xwayland: Include where needed xwayland: Use MAP_PRIVATE for keymaps xwayland: Fix uninitialised value created by a stack allocation Bump version to 23.0.99.902 Simon Ser (4): xwayland: fix error path when modifier is not supported xwayland: don't fall back to wl_drm with explicit modifier xwayland: use drmDevice to compare DRM devices Allow disabling the SHAPE extension at runtime git tag: xwayland-23.0.99.902 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-23.0.99.902.tar.xz SHA256: 2af0ea035f049d5f0f75c3d94ca79fa35721b9650726e2717714890cd7cfa491 xwayland-23.0.99.902.tar.xz SHA512: 2c7b7f0753f1ea2a8b07c22b808c5c4b75f78147aee835299cbed7d2ffb86137c85cf5a16ac3903aefaa9cc8e63eb16e26b1434e97f2ad77cbab958224c713e5 xwayland-23.0.99.902.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-23.0.99.902.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature Description: OpenPGP digital signature
[ANNOUNCE] xwayland 23.1.0
I am pleased to announce Xwayland 23.1.0! Olivier Fourdan (2): test: Use either wayland-info or weston-info Bump version to 23.1.0 git tag: xwayland-23.1.0 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-23.1.0.tar.xz SHA256: 40e0a0c050446ac558ec0f54be4930ffef6be63c6ea980fb654f264ef065af9e xwayland-23.1.0.tar.xz SHA512: 984213a193b903e6023ecb3144a15f483dc3e9ec7cb02c36d8e67c6859b501b8b3e5a6e1ade9cb245450ad93002322f392b81d9286377ac34350cc3ea1f9679f xwayland-23.1.0.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-23.1.0.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature Description: OpenPGP digital signature
X.Org Security Advisory: CVE-2023-1393: X.Org Server Overlay Window Use-After-Free
X.Org Security Advisory: March 29, 2023 X.Org Server Overlay Window Use-After-Free == This issue can lead to local privileges elevation on systems where the X server is running privileged and remote code execution for ssh X forwarding sessions. ZDI-CAN-19866/CVE-2023-1393: X.Org Server Overlay Window Use-After-Free Local Privilege Escalation Vulnerability If a client explicitly destroys the compositor overlay window (aka COW), the Xserver would leave a dangling pointer to that window in the CompScreen structure, which will trigger a use-after-free later. Patches --- Patch for this issue have been committed to the xorg server git repository. xorg-server 21.1.8 will be released shortly and will include this patch. - commit 26ef545b3 - composite: Fix use-after-free of the COW (https://gitlab.freedesktop.org/xorg/xserver/-/commit/26ef545b3) ZDI-CAN-19866/CVE-2023-1393 If a client explicitly destroys the compositor overlay window (aka COW), we would leave a dangling pointer to that window in the CompScreen structure, which will trigger a use-after-free later. Make sure to clear the CompScreen pointer to the COW when the latter gets destroyed explicitly by the client. Thanks == The vulnerabilities have been discovered by Jan-Niklas Sohn working with Trend Micro Zero Day Initiative. OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature Description: OpenPGP digital signature
[ANNOUNCE] xorg-server 21.1.8
This release contains the fix for CVE-2023-1393 in today's security advisory: https://lists.x.org/archives/xorg-announce/2023-March/003374.html Benno Schulenberg (1): xkbUtils: use existing symbol names instead of deleted deprecated ones Olivier Fourdan (2): composite: Fix use-after-free of the COW xserver 21.1.8 git tag: xorg-server-21.1.8 https://xorg.freedesktop.org/archive/individual/xserver/xorg-server-21.1.8.tar.gz SHA256: d845d1fee2edb33cb94f31b5170f26d98ed31f853ce2da21daca7c60c8ff3aae xorg-server-21.1.8.tar.gz SHA512: 2ae8e7896fcc00eb66307333f06ed05b298984f13281000751462719ba44e7fe9afaf4142ad9ad2969816e8d5ecf7ef003ac30a54140b0230a42edb0122f5e78 xorg-server-21.1.8.tar.gz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xorg-server-21.1.8.tar.gz.sig https://xorg.freedesktop.org/archive/individual/xserver/xorg-server-21.1.8.tar.xz SHA256: 38aadb735650c8024ee25211c190bf8aad844c5f59632761ab1ef4c4d5aeb152 xorg-server-21.1.8.tar.xz SHA512: 6104b3620ed2e1e27d9a8e963388bbe8785a764585b1bc03dbf5d719a92894773dda580d377ca18ceeab353e65a5d23cc947bab84a4012f9dd1eca31cac36937 xorg-server-21.1.8.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xorg-server-21.1.8.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature Description: OpenPGP digital signature
[ANNOUNCE] xwayland 22.1.9
This release contains the fix for CVE-2023-1393 in today's security advisory: https://lists.x.org/archives/xorg-announce/2023-March/003374.html Adam Jackson (1): present: Send a PresentConfigureNotify event for destroyed windows Benno Schulenberg (1): xkbUtils: use existing symbol names instead of deleted deprecated ones Corentin Noël (1): glamor: Only check for llvmpipe renderer Doğukan Korkmaztürk (2): xwayland/glx: Mirror all EGLConfigs GLX: Free the tag of the old context later Ivan A. Melnikov (1): glamor: Don't initialize on softpipe Joshua Ashton (2): xwayland: Don't expose XRandR emulated modes for leaseable displays glamor: Don't glFlush/ctx switch unless any work has been performed Lucas Stach (2): xwayland: handle fd export failure in glamor_egl_fds_from_pixmap xwayland: properly get FDs from multiplanar GBM BOs Minh Phan (3): randr: introduce rrCrtcGetInfo DDX function xwayland/output: properly return the current emulated mode when queried xwayland/window: Do not double add window to damage list Olivier Fourdan (4): dix: Clear device sprite after free in AttachDevice() test: Use either wayland-info or weston-info composite: Fix use-after-free of the COW Bump version to 22.1.9 git tag: xwayland-22.1.9 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-22.1.9.tar.xz SHA256: 81310efe1f29694bdf6f586e54f9321358c42c7df696108fb1da12ce212d3f78 xwayland-22.1.9.tar.xz SHA512: 4b30c1cfdb18d9a0f55aa8a8324f625ec5bbd67c1e9041956a2e65c1d063b509cd921ecb8d299f9b6f0daaa01b75ae42f1d47f7fecb944a352cc60954c1ad334 xwayland-22.1.9.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-22.1.9.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature Description: OpenPGP digital signature
[ANNOUNCE] xwayland 23.1.1
This release contains the fix for CVE-2023-1393 in today's security advisory: https://lists.x.org/archives/xorg-announce/2023-March/003374.html Benno Schulenberg (1): xkbUtils: use existing symbol names instead of deleted deprecated ones Joshua Ashton (1): glamor: Don't glFlush/ctx switch unless any work has been performed Michel Dänzer (2): xwayland: Refactor xwl_present_for_each_frame_callback helper xwayland: Prevent nested xwl_present_for_each_frame_callback calls Olivier Fourdan (2): composite: Fix use-after-free of the COW Bump version to 23.1.1 git tag: xwayland-23.1.1 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-23.1.1.tar.xz SHA256: fb9461f5cb9fea5e07e91882311b0c88b43e8843b017ebac05eb5af69aa34c15 xwayland-23.1.1.tar.xz SHA512: 21c386847135c5cb4ac884926b0fbeb6ad21c9ee54752e0cdc8418e31a72872d81032159c1d91b8afb915aaaf65e80454342461d676996b2f3c535a37b0147f0 xwayland-23.1.1.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-23.1.1.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature Description: OpenPGP digital signature
[ANNOUNCE] xorgproto 2023.1
This release introduces a couple of new options for existing extensions: * A new option PresentOptionAsyncMayTear for the Present extension, * A new flag XFixesClientDisconnectFlagForceTerminate to the XFixes XFixesClientDisconnectFlags intended to be used by screen lockers, where the server must exit if the screen locker does. The other changes include various fixes, clarifications and keysym definitions updates: Alan Coopersmith (8): presentproto: Minor typo fixes Remove _X_NONNULL macro gitlab CI: run meson instead of ninja for test & install steps meson: replace join_paths with / meson: replace deprecated source_root with new project_source_root Remove "All rights reserved" from Oracle copyright notices Only install PM_spec when legacy protocol support is enabled XvMCproto.h: remove ; from the end of sz_* definitions Benno Schulenberg (6): keysymdef.h: add correctly spelled names for the left and right guillemet keysymdef.h: name the masculine ordinal indicator similar to feminine one keysymdef.h: delete fourteen long-deprecated symbol names keysymdef.h: delete four symbolic names that serve no purpose keysymdef.h: add better names for the dead schwa and SCHWA symbols hyphenate two compound adjectives, like for the other occurrence Demi Marie Obenour (1): Allow client to force server to terminate if it exits Dimitry Andric (1): Xos.h: include on FreeBSD for index/rindex Emil Velikov (1): DRI3: fix off-by-one DRI3 opcodes in description Michael Wyraz (1): Be more descriptive about monitor types Olivier Fourdan (1): xorgproto 2023.1 Peter Hutterer (1): Revert "keysymdef.h: delete fourteen long-deprecated symbol names" Xaver Hugl (1): present: add PresentOptionAsyncMayTear git tag: xorgproto-2023.1 https://xorg.freedesktop.org/archive/individual/proto/xorgproto-2023.1.tar.gz SHA256: c9225c6887b1cb16a762f2e14e7fb56328f53bc5d804e760dcddefc97cc52f35 xorgproto-2023.1.tar.gz SHA512: 712242a7121b8a3a2d16c6d4a1750a5fea2c1e25852886628f91f022772d7e3244c0e338dbc86db7e4eeb9639f0312cda3b929f59af14e8a1dbe51d98722e735 xorgproto-2023.1.tar.gz PGP: https://xorg.freedesktop.org/archive/individual/proto/xorgproto-2023.1.tar.gz.sig https://xorg.freedesktop.org/archive/individual/proto/xorgproto-2023.1.tar.xz SHA256: 6545e41aceba43c13497ac8084dad5db6deef580a5ea7d0bd7872cfd1be72a13 xorgproto-2023.1.tar.xz SHA512: 342128ca2e9a6806a7ff33f426434bee29626a13a592b9544654a010cb7be208b0862e3cd063773a0003ca0ec7d48361cfcc384fe207efe9ecb6ec3f2b8e7d56 xorgproto-2023.1.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/proto/xorgproto-2023.1.tar.xz.sig
Subject: [ANNOUNCE] xwayland 23.1.2
Xwayland 23.1.2 is now available. This release includes improved DMA-BUF v4 feedback support for direct scanout, relaxed CVT modes for non-standard modes, fixes for the CHERI/Morello platform and other various fixes. Jessica Clarke (4): xwayland: Avoid gratuitous round trip through event_id xwayland: Pass vblank pointer itself to xwl_present_flip xwayland: Stop relying on event_id being a valid pointer xwayland: Stop using event address as event_id Jonas Ådahl (2): xwayland/window: Move set-allow functions lower down xwayland/window: Queue damage after commits are allowed Olivier Fourdan (16): xwayland: Use a dedicated feedback callback for windows xwayland: Check for scanout support in tranches xwayland: Check for implicit scanout availability xwayland: Add a direct hook to create pixmaps with glamor xwayland: Add create_pixmap_for_window() to GBM backend xwayland: Create scanout capable BO with the fallback path xwayland: Try the Xwayland glamor hook to create pixmaps xwayland: Recycle buffers when dmabuf feedback changes xwayland: Make Wayland logs non-fatal glamor: Fix build without GBM xwayland: Fix build without GBM xwayland: Add xwl_glamor_get_drawable_modifiers_and_scanout() xwayland: Use the new API to set scanout xwayland: Do not round non-standard modes xwayland: Use our CVT function for fixed mode as well Bump version to 23.1.2 Simon Ser (2): xwayland: use gbm_bo_create_with_modifiers2() build: set _GNU_SOURCE when checking for SO_PEERCRED git tag: xwayland-23.1.2 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-23.1.2.tar.xz SHA256: bd25d8498ee4d77874fda125127e2db37fc332531febc966231ea06fae8cf77f xwayland-23.1.2.tar.xz SHA512: 796939106e8c986f2e8d6a1ff27f3a51cda0718825c3a6da678573de95a61bcc9fac484a34c6f8f762f7078f5289aa35c393725ea0b0f7e5d153352ab01a48f5 xwayland-23.1.2.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-23.1.2.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature Description: OpenPGP digital signature
[ANNOUNCE] xorgproto 2023.2
This is xorgproto-2023.2 as a quick-fix release to address the Present protocol version not being updated in xorgproto-2023.1. Olivier Fourdan (2): presentproto: Update version number to 1.3 xorgproto 2023.2 git tag: xorgproto-2023.2 https://xorg.freedesktop.org/archive/individual/proto/xorgproto-2023.2.tar.gz SHA256: c791aad9b5847781175388ebe2de85cb5f024f8dabf526d5d699c4f942660cc3 xorgproto-2023.2.tar.gz SHA512: 9f03dcf7b2e7363523cdae6618f7c7db0041335aad505e0322571c391f2ef294957012a755b70e1dd24c3c0178e0423a36554032f552786d724eb9be31891436 xorgproto-2023.2.tar.gz PGP: https://xorg.freedesktop.org/archive/individual/proto/xorgproto-2023.2.tar.gz.sig https://xorg.freedesktop.org/archive/individual/proto/xorgproto-2023.2.tar.xz SHA256: b61fbc7db82b14ce2dc705ab590efc32b9ad800037113d1973811781d5118c2c xorgproto-2023.2.tar.xz SHA512: af0a8c8094fc6a490a886a8c048175762b6334798f2e48b6f6e19a7bb39ddbef05fa1237c4e9d9f1d870d24f5ca7a7c463044c41ceebd108f8ab0816677a582d xorgproto-2023.2.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/proto/xorgproto-2023.2.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature Description: OpenPGP digital signature
[ANNOUNCE] xwayland 23.1.99.901 (aka Xwayland 23.2.0 rc1)
As per the schedule, I am pleased to announce the first release candidate of the standalone Xwayland 23.2.0 release (Xwayland 23.2.0 rc1). Some notable changes since Xwayland 23.1 include: - Optional support for emulated input by using libEI for XTEST, - Support for wp-tearing-control-v1, - Xwayland rootful is now resizable with libdecor. Testing of this release candidate would be greatly appreciated. Please report any issues at https://gitlab.freedesktop.org/xorg/xserver/-/issues The second release candidate is scheduled in two weeks from now. The following shortlogs include all changes since the xwayland-23.1 branch was first created, not all of those changes are relevant to Xwayland though: Aaron Dill (1): logind: call SetType on the logind session Alan Coopersmith (3): Remove "All rights reserved" from Oracle copyright notices gitlab CI: add workflow rules Add a .mailmap file to canonicalize author names and emails Alessandro Bono (1): ddxLoad: Check XDG_RUNTIME_DIR before fallback to /tmp/ Austin Shafer (2): Add DRM platform for BSD Add libdrm 2.4.109 requirement Benno Schulenberg (1): xkbUtils: use existing symbol names instead of deleted deprecated ones Florian Weimer (1): fb: Declare wfbFinishScreenInit, wfbScreenInit for !FB_ACCESS_WRAPPER Izumi Tsutsui (1): Revert "fb: Remove even/odd tile slow-pathing" Jessica Clarke (4): xwayland: Avoid gratuitous round trip through event_id xwayland: Pass vblank pointer itself to xwl_present_flip xwayland: Stop relying on event_id being a valid pointer xwayland: Stop using event address as event_id Jonas Ådahl (6): xwayland/glamor/gbm: Only use modifier gbm API if explicit xwayland/glamor/gbm: Initialize explicit buffer params in helper xwayland/glamor/gbm: Use helper for implicit buffer params too xwayland/glamor: Track if a xwl_pixmap uses explicit modifiers xwayland/window: Move set-allow functions lower down xwayland/window: Queue damage after commits are allowed Joshua Ashton (1): glamor: Don't glFlush/ctx switch unless any work has been performed Michel Dänzer (25): xwayland: Refactor xwl_present_for_each_frame_callback helper xwayland: Prevent nested xwl_present_for_each_frame_callback calls xwayland/glamor/gbm: Use EGL_NO_CONTEXT with EGL_NATIVE_PIXMAP_KHR glamor: Remove unused transfer functions glamor: Make program APIs take DrawablePtrs instead of PixmapPtrs glamor: Take DrawablePtr instead of PixmapPtr in up/download_boxes glamor: Eliminate glamor_fini_pixmap glamor: glamor_prep_pixmap_box → glamor_prep_drawable_box glamor: Fix up alpha channel if needed in glamor_upload_boxes glamor: Use DrawablePtr in struct copy_args composite: Free cs->implicitRedirectExceptions in compCloseScreen composite: Expose CompositeIsImplicitRedirectException xwayland/glamor: Require equal pixmap depths in xwl_glamor_check_flip xwayland/glamor: Avoid implicit redirection with depth 32 parent windows Drop Xquartz DDX Drop Xnest DDX Drop Xwin DDX and x86 MinGW-w64 cross build Drop Xorg DDX Drop Xephyr / kdrive DDX Drop config directory Drop EXA code Drop miext/shadow directory meson: Build Xwayland unconditionally Don't install Xvfb meson: Change project name to xwayland Olivier Fourdan (31): xwayland: Include where needed xwayland: Use MAP_PRIVATE for keymaps xwayland: Fix uninitialised value created by a stack allocation test: Use either wayland-info or weston-info composite: Fix use-after-free of the COW xwayland: Use a dedicated feedback callback for windows xwayland: Check for scanout support in tranches xwayland: Check for implicit scanout availability xwayland: Add a direct hook to create pixmaps with glamor xwayland: Add create_pixmap_for_window() to GBM backend xwayland: Create scanout capable BO with the fallback path xwayland: Try the Xwayland glamor hook to create pixmaps xwayland: Recycle buffers when dmabuf feedback changes xwayland: Make Wayland logs non-fatal glamor: Fix build without GBM xwayland: Fix build without GBM xwayland: Add xwl_glamor_get_drawable_modifiers_and_scanout() xwayland: Use the new API to set scanout xwayland: Do not round non-standard modes xwayland: Use our CVT function for fixed mode as well xwayland: Fix spelling of modeinfo in function name xwayland: Keep the CVT timings for non-standard modes input: Add new hook DeviceSendEventsProc for XTEST xwayland: Fallback to plain XTEST if EI does not work xwayland: Make xwl_randr_add_modes_fixed() public API xwayland: Make Xwayland rootful resizable Xwayland: Do not mark decorate as experimental
[ANNOUNCE] xwayland 23.1.99.902
I am pleased to announce the second release candidate of the standalone Xwayland 23.2.0 release (Xwayland 23.2.0 rc2). This second release candidate re-enables an optimization with depth 24 windows being re-parented in depth 32 windows that was reverted in RC1, now that the regressions have been addressed, and also fixes some issues with decorations in rootful mode. Testing of this release candidate would be greatly appreciated. Please report any issues at https://gitlab.freedesktop.org/xorg/xserver/-/issues The release of Xwayland 23.2.0 is scheduled in two weeks from now. Michel Dänzer (4): glamor: Add and use glamor_drawable_effective_depth helper mi: Fix up alpha channel if needed in miPaintWindow glamor: Make glamor_solid_boxes take a DrawablePtr xwayland/glamor: Avoid implicit redirection with depth 32 parent windows Olivier Fourdan (9): xwayland: Move attach buffer out of post damage xwayland: Use the screen width/height for libdecor state xwayland: Move the libdecor resize to its own function xwayland: attach new buffer from libdecor handlers xwayland: Add configuration to libdecor update size xwayland: Use update size from libdecor configure handler xwayland: Set min/max size for rootful with lidecor xwayland: Make fullscreen used a fixed size Bump version to 23.1.99.902 git tag: xwayland-23.1.99.902 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-23.1.99.902.tar.xz SHA256: a09f9092d4e41d8fb6f5e05251e51d688763bc939e72b6398b7939d13df16ce5 xwayland-23.1.99.902.tar.xz SHA512: 021d5bda8d5c098b9ce5405e563c3fc3b2343db01507c98b058196cbedc903a34f399177517ac611b76c34ca5690c14858afda84873e8c1c5dcb5792fca2a01a xwayland-23.1.99.902.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-23.1.99.902.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature Description: OpenPGP digital signature
[ANNOUNCE] xwayland 23.2.0
I am pleased to announce Xwayland 23.2.0! Many thanks to Kenny Levinsen for their contributions on polishing rootful mode. Kenny Levinsen (4): xwayland: Commit after acknowledging configure xwayland: Make xwl_window_libdecor_resize reusable xwayland: Apply root toplevel configure dimensions xwayland: Default geometry for undecorated rootful Olivier Fourdan (1): Bump version to 23.2.0 git tag: xwayland-23.2.0 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-23.2.0.tar.xz SHA256: 7f33ec2a34de6e66ae1b7e44872c3a2146192872c719b9acf192814edbabd4c5 xwayland-23.2.0.tar.xz SHA512: 3b490839026da4d34136d50050397d87e205d4fdb9c3cc9896eb2980bf90f3c951e7ce5271d7f7379c56a376d36f9e1fe1242211b64e680b715dd065ea58532d xwayland-23.2.0.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-23.2.0.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature Description: OpenPGP digital signature
[ANNOUNCE] xwayland 23.2.1
I am pleased to announce the release of Xwayland 23.2.1 to address a couple of regressions reported in 23.2.0. Michel Dänzer (1): glamor: Ignore destination alpha as necessary for composite operation Olivier Fourdan (2): xtest: Check whether there is a sendEventsProc to call Bump version to 23.2.1 git tag: xwayland-23.2.1 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-23.2.1.tar.xz SHA256: eebc2692c3aa80617d78428bc6ec7b91b254a98214d2a70e997098503cd6ef90 xwayland-23.2.1.tar.xz SHA512: 8ea3061a175c9163166c69569a81dbee2cad605d140dd25d9b61219db555e775811ebe9716c38b6fa6c591299b7c1dfcd5248e797e341ee4cea49b998be89657 xwayland-23.2.1.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-23.2.1.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature.asc Description: OpenPGP digital signature
[ANNOUNCE] xorg-server 21.1.11
This release contains fixes for the issues reported in today's security advisory: https://lists.x.org/archives/xorg/2024-January/061525.html * CVE-2023-6816 * CVE-2024-0229 * CVE-2024-21885 * CVE-2024-21886 * CVE-2024-0408 * CVE-2024-0409 Additionally, it also contains a fix for XRandR to allow for multiple virtual monitors on a physical display. José Expósito (2): Xi: do not keep linked list pointer during recursion xserver 21.1.11 Michael Wyraz (1): Removing the code that deletes an existing monitor in RRMonitorAdd Olivier Fourdan (2): glx: Call XACE hooks on the GLX buffer ephyr,xwayland: Use the proper private key for cursor Peter Hutterer (6): dix: allocate enough space for logical button maps dix: Allocate sufficient xEvents for our DeviceStateNotify dix: fix DeviceStateNotify event calculation Xi: when creating a new ButtonClass, set the number of buttons Xi: flush hierarchy events after adding/removing master devices dix: when disabling a master, float disabled slaved devices too git tag: xorg-server-21.1.11 https://xorg.freedesktop.org/archive/individual/xserver/xorg-server-21.1.11.tar.gz SHA256: 1aa0ee1adad0b2db7f291f3823a4ab240c7f4aea710e89f5ef4aa232b6833403 xorg-server-21.1.11.tar.gz SHA512: e41bf71955691e66084a67fc20643632087f0326d5eddc31e6edd118d05005b8ab536738c181f4c352f331ec8fc8f23ae1b45f237592fa5d7eddbffe43638b08 xorg-server-21.1.11.tar.gz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xorg-server-21.1.11.tar.gz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature.asc Description: OpenPGP digital signature
[ANNOUNCE] xwayland 23.2.4
This release contains fixes for the issues reported in today's security advisory: https://lists.x.org/archives/xorg/2024-January/061525.html * CVE-2023-6816 * CVE-2024-0229 * CVE-2024-21885 * CVE-2024-21886 * CVE-2024-0408 * CVE-2024-0409 Additionally, it also contains several other fixes for glamor, libEI support, and FreeBSD. Jan Beich (2): os: Use LOCAL_PEERCRED to determine local client PID on FreeBSD os: Use KERN_PROC_ARGS to determine client command on DragonFly and FreeBSD José Expósito (2): Xi: do not keep linked list pointer during recursion Bump version to 23.2.4 Michel Dänzer (3): glamor: Don't override source alpha to 1.0 if it's used for blending glamor: Make glamor_set_alu take a DrawablePtr glamor: Fall back for mixed depth 24/32 in glamor_set_alu Olivier Fourdan (3): xwayland: Pass the correct oeffis device types glx: Call XACE hooks on the GLX buffer ephyr,xwayland: Use the proper private key for cursor Peter Hutterer (10): Xi: require a pointer and keyboard device for XIAttachToMaster dix: don't allow for devices with 0 axes xwayland: override the XTest sendEventsProc for all devices dix: initialize the XTest sendEventsProc for all devices dix: allocate enough space for logical button maps dix: Allocate sufficient xEvents for our DeviceStateNotify dix: fix DeviceStateNotify event calculation Xi: when creating a new ButtonClass, set the number of buttons Xi: flush hierarchy events after adding/removing master devices dix: when disabling a master, float disabled slaved devices too git tag: xwayland-23.2.4 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-23.2.4.tar.xz SHA256: a99e159b6d0d33098b3b6ab22a88bfcece23c8b9d0ca72c535c55dcb0681b46b xwayland-23.2.4.tar.xz SHA512: ac3ff208cbef5bbe4637c335cfda226489c93b0a3768f2f4fb0201c588485ede38262fbce77ef1425b3d2a0be61b6580df53341c7b95e6072c8b6371ad29d187 xwayland-23.2.4.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-23.2.4.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature.asc Description: OpenPGP digital signature
[ANNOUNCE] xorgproto 2024.1
Hi, I am pleased to announce xorgproto version 2024.1 which includes updates for the DRI3 and Present protocol definitions to support explicit synchronization and other keysyms/keydefs fixes and improvements. Erik Kurzinger (2): DRI3: add DRI3ImportSyncobj and DRI3FreeSyncobj Present: add PresentPixmapSynced José Expósito (1): meson: add header paths to declare_dependency Mohamed Akram (1): keysymdef.h: add dead_hamza symbol Olivier Fourdan (1): xorgproto 2024.1 Pierre Le Marre (14): keysymdef.h: Fix typo for Mode_switch aliases keysymdef.h: Improve doc on deprecated keysyms keysymdef.h: Improve comment of two keysyms keysyms headers: Normalize keysyms value format & padding keysymdef.h: Normalize Unicode mappings keysyms headers: Make some aliases explicit Keysyms: Update XF86Keysyms.h keysyms: Revert removals and postpone effective deprecation keysyms: Add warning about removals & canonical names changes keysyms: Add regex for keysyms with Unicode annotation in angle brackets keysyms: Fix typo in XK_guillemotright comment keysyms: Make some comments more standard keysyms: Note that some canonical names may be deprecated keysyms: Improve doc & comments for non-deprecated aliases git tag: xorgproto-2024.1 https://xorg.freedesktop.org/archive/individual/proto/xorgproto-2024.1.tar.gz SHA256: 4f6b9b4faf91e5df8265b71843a91fc73dc895be6210c84117a996545df296ce xorgproto-2024.1.tar.gz SHA512: c2d67a98c5ba9b2f4d0b844c96dab342c497710753a8878b75dbf12ecd64b105c9ee3c5fd11eb91e45960420cf8dd7d02547072a32d5c53e58e009394fe33666 xorgproto-2024.1.tar.gz PGP: https://xorg.freedesktop.org/archive/individual/proto/xorgproto-2024.1.tar.gz.sig https://xorg.freedesktop.org/archive/individual/proto/xorgproto-2024.1.tar.xz SHA256: 372225fd40815b8423547f5d890c5debc72e88b91088fbfb13158c20495ccb59 xorgproto-2024.1.tar.xz SHA512: 63955cb604ff831575af2193548857c1b99e52d00206ea9421ce99e145094bcd907388c4574bc32174a01cbe2c940b0377bf75ae7d2c0f953157dc9c32e5a07f xorgproto-2024.1.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/proto/xorgproto-2024.1.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature.asc Description: OpenPGP digital signature
Re: [ANNOUNCE] xorgproto 2024.1
Hi Chris, On Thu, Mar 28, 2024 at 12:15 AM Chris Clayton wrote: > I sent the message below to the xorg annpince lisy yesterday but it > doesn't seem to have wriggled through the filters. > Yes, the xorg-announce is being moderated, best is to send your questions to the regular xorg@lists.x.org list (cc'ed). Prhaps you could consider my report. > > There seems to be something amiss with the header file > /usr/include/X11/extensions/vldXvMC.h provided in this update. > Unlikely, that file has been untouched in the xorgproto repo since it was last moved in 2018, 6 years ago: https://gitlab.freedesktop.org/xorg/proto/xorgproto/-/blob/master/include/X11/extensions/vldXvMC.h?ref_type=heads My package manager (rpm) complains that the header is already provided by > libXvMC-devel-1.0.14-1.x86_64. 1.0.14 is the > latest release of libxVmc. I can't find the changes that this new version > of the header has undergone in > https://gitlab.freedesktop.org/xorg/lib/libxvmc. The diff between the new > version and that provided by libXvMC is attached > That's right, both packages include that header file, that's why the RPM package for xorgproto (xorg-x11-proto-devel) does _not_ include that file to avoid the conflict, see the list of headers from the spec file: https://src.fedoraproject.org/rpms/xorg-x11-proto-devel/blob/rawhide/f/xorg-x11-proto-devel.spec#_45 FWIW, I already packaged xorgproto 2024.1 for both Fedora 40 and rawhide. https://bodhi.fedoraproject.org/updates/FEDORA-2024-69e16f560f https://bodhi.fedoraproject.org/updates/FEDORA-2024-180e0eb183 So you may want to use those directly instead. HTH, Cheers, Olivier
[ANNOUNCE] xwayland 23.2.5
This release contains the 3 security fixes that actually apply to Xwayland reported in today's security advisory: * CVE-2024-31080 * CVE-2024-31081 * CVE-2024-31083 Additionally, it also contains a couple of other fixes, a copy/paste error in the DeviceStateNotify event and a fix to enable buttons with pointer gestures for backward compatibility with legacy X11 clients. Alan Coopersmith (2): Xi: ProcXIGetSelectedEvents needs to use unswapped length to send reply Xi: ProcXIPassiveGrabDevice needs to use unswapped length to send reply Olivier Fourdan (1): Bump version to 23.2.5 Peter Hutterer (2): dix: fix valuator copy/paste error in the DeviceStateNotify event render: fix refcounting of glyphs during ProcRenderAddGlyphs Warren Togami (1): xwayland: Ensure pointer for gestures has buttons git tag: xwayland-23.2.5 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-23.2.5.tar.xz SHA256: 33ec7ff2687a59faaa52b9b09aa8caf118e7ecb6aed8953f526a625ff9f4bd90 xwayland-23.2.5.tar.xz SHA512: 8cf90d51db7c4c7e8191b5919e6529fe577bc735bb1d00fbc0139cb67ef95d30eb56c2026f3b2f639745c6a621b33bbd60f9ebabdd12175148dd192393ce1169 xwayland-23.2.5.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-23.2.5.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature.asc Description: OpenPGP digital signature
[ANNOUNCE] xwayland 23.2.6
This is a quick bug fix release to address a regression introduced by the fix for CVE-2024-31083 in xwayland-23.2.5. Florian Weimer (1): xwayland: Use correct pointer types on i386 Olivier Fourdan (2): render: Avoid possible double-free in ProcRenderAddGlyphs() Bump version to 23.2.6 git tag: xwayland-23.2.6 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-23.2.6.tar.xz SHA256: 1c9a366b4e7ccadba0f9bd313c59eae12d23bd72543b22a26eaf8b20835cfc6d xwayland-23.2.6.tar.xz SHA512: 9e3c2253af335a559d0f890fa8f9bc381beca6531e0842d739ac15cbca008b3d07c0eefafd03611b04917c626861a7871a83657afa2a298994f4b162f714fc49 xwayland-23.2.6.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-23.2.6.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature.asc Description: OpenPGP digital signature
Re: sudden crash of X server with malloc in the journalctl
Hi This is most likely https://gitlab.freedesktop.org/xorg/xserver/-/issues/1659 fixed with https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1479 Cheers Olivier On Wed, Apr 10, 2024 at 9:15 AM Jan Kurella wrote: > Hi there, > > I am a bit puzzled, the second time today my screen went black and afet a > few seconds came up again with the login screen (ubuntu 22.04). I found the > following entries in log files: > > $ journalctl -b -0 > Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: > malloc(): unaligned tcache chunk detected > Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) > Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) > Backtrace: > Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) 0: > /usr/lib/xorg/Xorg (OsLookupColor+0x139) [0x557b5eed3ab9] > Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) 1: > /lib/x86_64-linux-gnu/libc.so.6 (__sigaction+0x50) [0x7fc520bcd520] > Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) 2: > /lib/x86_64-linux-gnu/libc.so.6 (pthread_kill+0x12c) [0x7fc520c219fc] > Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) 3: > /lib/x86_64-linux-gnu/libc.so.6 (raise+0x16) [0x7fc520bcd476] > Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) 4: > /lib/x86_64-linux-gnu/libc.so.6 (abort+0xd3) [0x7fc520bb37f3] > Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) 5: > /lib/x86_64-linux-gnu/libc.so.6 (__fsetlocking+0x426) [0x7fc520c14676] > Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) 6: > /lib/x86_64-linux-gnu/libc.so.6 (timer_settime+0x2cc) [0x7fc520c2bcfc] > Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) 7: > /lib/x86_64-linux-gnu/libc.so.6 (malloc+0x33c) [0x7fc520c303dc] > Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) 8: > /usr/lib/xorg/Xorg (SetGlyphPicture+0x15d) [0x557b5ee2d11d] > Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) 9: > /usr/lib/xorg/Xorg (AddTraps+0x347a) [0x557b5ee358da] > Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) 10: > /usr/lib/xorg/Xorg (SendErrorToClient+0x365) [0x557b5ed5d635] > Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) 11: > /usr/lib/xorg/Xorg (InitFonts+0x3c4) [0x557b5ed616b4] > Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) 12: > /lib/x86_64-linux-gnu/libc.so.6 (__libc_init_first+0x90) [0x7fc520bb4d90] > Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) 13: > /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0x80) [0x7fc520bb4e40] > Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) 14: > /usr/lib/xorg/Xorg (_start+0x25) [0x557b5ed4a605] > Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) > Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) > Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: Fatal > server error: > Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) > Caught signal 6 (Aborted). Server aborting > Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) > Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) > Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: Please > consult the The X.Org Foundation support > Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: > at http://wiki.x.org > Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: for > help. > Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) > Please also check the log file at > "/home/kurella/.local/share/xorg/Xorg.0.log" for additional information. > Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) > Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (II) > AIGLX: Suspending AIGLX clients for VT switch > Apr 09 15:40:09 DEBER54-LXL006 /usr/libexec/gdm-x-session[55646]: (EE) > Server terminated with error (1). Closing log file. > … > followed by many loglines from shutdown and reboot > > $ less /home/kurella/.local/share/xorg/Xorg.0.log.old > [ 22758.826] (EE) event10 - HID 046a:0023: client bug: event processing > lagging behind by 29ms, your system is too slow > [ 23062.725] (EE) > [ 23062.725] (EE) Backtrace: > [ 23062.725] (EE) 0: /usr/lib/xorg/Xorg (OsLookupColor+0x139) > [0x557b5eed3ab9] > [ 23062.726] (EE) 1: /lib/x86_64-linux-gnu/libc.so.6 (__sigaction+0x50) > [0x7fc520bcd520] > [ 23062.727] (EE) 2: /lib/x86_64-linux-gnu/libc.so.6 (pthread_kill+0x12c) > [0x7fc520c219fc] > [ 23062.728] (EE) 3: /lib/x86_64-linux-gnu/libc.so.6 (raise+0x16) > [0x7fc520bcd476] > [ 23062.729] (EE) 4: /lib/x86_64-linux-gnu/libc.so.6 (abort+0xd3) > [0x7fc520bb37f3] > [ 23062.730] (EE) 5: /lib/x86_64-linux-gnu/libc.so.6 (__fsetlocking+0x426) > [0x7fc520c14676] > [ 23062.730] (EE
Re: sudden crash of X server with malloc in the journalctl
Hi Jan, On Wed, Apr 10, 2024 at 11:22 AM Jan Kurella wrote: > > yes, that sounds familiar, but the package versions do not match mine. I > am too much of a user to find the link between the given links and possible > versions on my machine. > Usually distributions backport the fixes, so the exact version may not match the links from upstream I posted. Also which package to downgrade to fix this until the merged fix is rolled > out. > I guess the previous update? > The package I could find closest to the name is > xserver-xorg-core/jammy-updates,jammy-security,now > 2:21.1.4-2ubuntu1.7~22.04.10 amd64 > which does not resemble the versions mentioned in the link. > Any ideas? (Or will the fix be rolled out very soon?) > I'm sorry I am not using nor even remotely following what Ubuntu does, so that would be better answered by Ubuntu folks, I reckon. Cheers Olivier
[ANNOUNCE] xwayland 24.0.99.901
" xwayland: Use border width in xwl_glamor_gbm_create_pixmap_for_window xwayland: Do not plumb damage region through function parameters xwayland: Call xwl_window_buffer_add_damage_region from damage_report xwayland: Rename xwl_window_recycle_pixmap to xwl_window_realloc_pixmap xwayland: Refactor xwl_window_swap_pixmap out of _buffers_get_pixmap xwayland: Re-use xwl_window_realloc_pixmap in xwl_window_swap_pixmap xwayland: Replace window pixmap as needed for drawing operation xwayland/present: Handle clearing damage after flip in xwl_present_execute ci: Make test stage jobs not depend on earlier stage jobs xwayland: Use xwl_window for tracking focus/touch xwayland: Rename xwl_window::window to ::toplevel xwayland: Return struct xwl_window * from ensure_surface_for_window xwayland: Call register_damage depending on ensure_surface_for_window xwayland: Use xwl_window for damage closure xwayland: Pass xwl_window to xwl_glamor_dri3_syncobj_passthrough xwayland: Add xwl_window::surface_window xwayland: Use ConfigNotify screen hook instead of ResizeWindow xwayland/present: Add xwl_present_maybe_(un)redirect_window xwayland: Add SourceValidate hook xwayland/present: Check window & source pixmap depth match last xwayland/present: Redirect surface window as needed for page flips xwayland: Call drmFreeDevice for dma-buf default feedback xwayland: Use drmDevicesEqual in xwl_dmabuf_feedback_tranche_done dri3: Free formats in cache_formats_and_modifiers Drop Xquartz DDX Drop Xnest DDX Drop Xwin DDX and x86 MinGW-w64 cross build Drop Xorg DDX Drop Xephyr / kdrive DDX Drop config directory Drop EXA code Drop miext/shadow directory meson: Build Xwayland unconditionally Don't install Xvfb meson: Change project name to xwayland Moritz Bruder (1): fbdevhw: Support symbolic links in fbdev_open Niclas Zeising (1): Extend Linux #ifdef to FreeBSD OS. Olivier Fourdan (95): Revert "xwayland/glamor: Avoid implicit redirection with depth 32 parent windows" xwayland: Move attach buffer out of post damage xwayland: Use the screen width/height for libdecor state xwayland: Move the libdecor resize to its own function xwayland: attach new buffer from libdecor handlers xwayland: Add configuration to libdecor update size xwayland: Use update size from libdecor configure handler xwayland: Set min/max size for rootful with lidecor xwayland: Make fullscreen used a fixed size xtest: Check whether there is a sendEventsProc to call xwayland: Add an option to enable EI portal support xwayland: Give up on EI on setup failure xwayland: Cancel the EI disconnect timer when freed xwayland: Add xwl_output to the Xwayland types xwayland: Add a helper function to update fullscreen xwayland: Update the fullscreen window on output change xwayland: Do not resize when running fullscreen build: Allow for custom server config directory xwayland: Add an XACE property access handler xwayland: Restrict allow commit to the window manager xwayland: Avoid hardcoding the interface name xwayland: Update output nameLength xwayland: Use the right nameLength by default xwayland: Pass the correct oeffis device types build: Switch to meson 0.56 xwayland: Use a helper function for fullscreen update xwayland: Use simpler initialization syntax xwayland: Use the output serial for the fixed output xwayland: Always create the XrandR CRTCs xwayland: Do not update the outputs when rootful xwayland: Add a function to search for xwl_output by name xwayland: Add an output name for fullscreen xwayland: Check for fullscreen on output name change xwayland: Check for the screen output name for fullscreen xwayland: Add the output name for fullscreen rootful glx: Call XACE hooks on the GLX buffer ephyr,xwayland: Use the proper private key for cursor xwayland: Add a -nokeymap option build: Use a variable for the xshmfence version build: Xwayland with GLAMOR requires libxshmfence xwayland: Move dmabuf code to its own source file xwayland/glamor: Drop the EGLStream backend xwayland/glamor: Add a GLAMOR GBM header xwayland/glamor: Drop xwl_glamor_gbm_init_wl_registry() xwayland/glamor: Drop xwl_glamor_gbm_has_wl_interfaces() xwayland/glamor: Drop the init_egl() hook. xwayland/glamor: Drop the init_screen() hook xwayland/glamor: Drop the get_wl_buffer_for_pixmap() hook xwayland/glamor: Drop the check_flip() hook xwayland/glamor: Drop the get_main_device() hook xwayland/glamor: Drop the create_pixmap_for_window() hook xwayland/glamor: Drop the backen
[ANNOUNCE] xwayland 24.0.99.902
I am pleased to announce Xwayland 24.0.99.902, the second release candidate of the upcoming standalone Xwayland 24.1.0 release (or Xwayland 24.1.0 rc2 for short). Some notable changes since Xwayland 24.0.99.901 include: - Fixes for explicit GPU synchronization, - Fixes for DRM lease support, - The Wayland input region is now set from the X11 shape input region Testing of this release candidate would be greatly appreciated. Please report any issues at https://gitlab.freedesktop.org/xorg/xserver/-/issues Enrico Weigelt, metux IT consult (1): m4: drop autoconf leftovers Erik Kurzinger (2): xwayland: use write fence in xwl_glamor_dmabuf_import_sync_file present: signal explicit sync release point in present_vblank_scrap Michel Dänzer (2): xwayland/glamor: Handle depth 15 in gbm_format_for_depth xwayland/present: Skip queued flip when a new one becomes ready Olivier Fourdan (8): xwayland: Use the path to Xwayland as installed xwayland: Define MAX_OUTPUT_NAME in the header xwayland: Make xwl_output_set_name() public xwayland: Check for duplicate output names xwayland: Use the connector name for XRANDR leases xwayland: Check for outputs before lease devices xwayland: Do not remove output on withdraw if leased Bump version to 24.0.99.902 Vlad Zahorodnii (1): xwayland: Set wl_surface input region git tag: xwayland-24.0.99.902 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-24.0.99.902.tar.xz SHA256: a61f88ad90aac5acdc1bf2f682d23bf297cf2fec9a71027dff3806ffd5995e03 xwayland-24.0.99.902.tar.xz SHA512: ea328f18867e04c7cf001ad7d96a59f41c89487d2c0eb30daf032272458cbcd905b31130f34ce1027c4778cf9eeca9b9836b320744578ae56e0f523d71245ef9 xwayland-24.0.99.902.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-24.0.99.902.tar.xz.sig
[ANNOUNCE] xwayland 23.2.7
I am pleased to announce Xwayland 23.2.7 which contains bug fixes for the current stable 23.2 branch. Enrico Weigelt, metux IT consult (1): m4: drop autoconf leftovers Joshua Ashton (1): xwayland: Send ei_device_frame on device_scroll_discrete Michel Dänzer (4): xwayland: Call drmFreeDevice for dma-buf default feedback xwayland: Use drmDevicesEqual in xwl_dmabuf_feedback_tranche_done dri3: Free formats in cache_formats_and_modifiers xwayland/glamor: Handle depth 15 in gbm_format_for_depth Olivier Fourdan (4): Revert "xwayland/glamor: Avoid implicit redirection with depth 32 parent windows" xwayland: Check for outputs before lease devices xwayland: Do not remove output on withdraw if leased Bump version to 23.2.7 git tag: xwayland-23.2.7 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-23.2.7.tar.xz SHA256: 769e5133929ca4a4141d8e8d34dbbceea1dceaa93cf7a0b90ad7e76965e40055 xwayland-23.2.7.tar.xz SHA512: d78bd1ffed5a8149c55b453a464e46d2d658169bb814a96b8b75119349ba5506bb9d5c131c3ff28d94b4a27db894963b8f039b89843a0164d4463d7015d74c1b xwayland-23.2.7.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-23.2.7.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature.asc Description: OpenPGP digital signature
[ANNOUNCE] xwayland 24.1.0
I am pleased to announce Xwayland 24.1.0! This fixes a couple of regressions introduced in the previous release candidate versions along with a fix for XTEST emulation with EI. Joshua Ashton (1): xwayland: Send ei_device_frame on device_scroll_discrete Olivier Fourdan (4): xwayland: Restore the ResizeWindow handler xwayland: Handle rootful resize in ResizeWindow xwayland: Move XRandR emulation to the ResizeWindow hook Bump version to 24.1.0 Vlad Zahorodnii (1): xwayland: Use correct xwl_window lookup function in xwl_set_shape git tag: xwayland-24.1.0 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-24.1.0.tar.xz SHA256: bef21c4f18807a4ed571c4e2df60ab63b5466bbd502ecceb2485b892ab76dcc2 xwayland-24.1.0.tar.xz SHA512: 7592609ad112652cb870761f938f280802d7d3b4bbc82acc7bf741a763d862aa97bbbd7f78250c63a961d76be73fb5832045514092d89e406839564f0003 xwayland-24.1.0.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-24.1.0.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature.asc Description: OpenPGP digital signature
Re: X11 crashes
Hi On Mon, Jun 10, 2024 at 8:27 PM Enrico Weigelt, metux IT consult < i...@metux.net> wrote: > On 04.06.24 13:43, Rathnavel J N wrote: > > Hi , > > I'm using remote desktop application zohoassist, when i drag this > > window during session, x 11 crash and take me to greeter screen. > > which xserver version are you using ? > > > > > > > logs > > (EE) Backtrace: > > [ 16306.621] (EE) 0: /usr/lib/xorg/Xorg (OsLookupColor+0x13c) > > [0x560de7dfef7c] > > ohoh. Can you somehow trace the traffic - which color name is requested ? > > Maybe you've hit by some old bug I've fixed few month ago ? > > https://gitlab.freedesktop.org/xorg/xserver/-/commit/8c4a015cc2e09dd9314e9e5e33c22765b4ea7474 > > The backtrace ending in OsLookupColor() is a red herring, this is just how the backtrace code works, the problem is rather in the modesetting driver I'd say. You'd need a backtrace with symbols, preferably from gdb. You might want to check in coredumctl. Also, having this part of a discussion in xorg-devel is not ideal, there's an issue created for that in gitlab, that would be more appropriate to keep track of the technical discussions I think: https://gitlab.freedesktop.org/xorg/xserver/-/issues/1685 Cheers Olivier
[ANNOUNCE] xwayland 24.1.1
I am pleased to announce Xwayland 24.1.1, the first bugfix release for the current stable 24.1 branch of Xwayland. This release addresses several issues and regressions which have been reported in Xwayland 24.1.0. Chenx Dust (1): xwayland: fix segment fault in `xwl_glamor_gbm_init_main_dev` Fotios Valasiadis (1): os: Explicitly include X11/Xmd.h for CARD32 definition to fix building on i686 Matthieu Herrb (1): present: On *BSD, epoll-shim is needed to emulate eventfd() Olivier Fourdan (16): xwayland: Do not use manual redirect windows as surface window xwayland: Stop on first unmapped child xwayland/window-buffers: Promote xwl_window_buffer xwayland/window-buffers: Add xwl_window_buffer_release() xwayland/glamor/gbm: Copy explicit sync code to GLAMOR/GBM xwayland/window-buffers: Use synchronization from GLAMOR/GBM xwayland/window-buffers: Do not always set syncpnts xwayland/window-buffers: Move code to submit pixmaps xwayland/window-buffers: Set syncpnts for all pixmaps xwayland: Move xwl_window disposal to its own function xwayland: Make sure we do not leak xwl_window on destroy xwayland/window-buffers: Move buffer disposal to its own function xwayland/window-buffers: optionally force disposal xwayland: Force disposal of windows buffers for root on destroy xwayland: Check for pointer in xwl_seat_leave_ptr() Bump version to 24.1.1 Rouven Czerwinski (1): xwayland: remove includedir from pkgconfig git tag: xwayland-24.1.1 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-24.1.1.tar.xz SHA256: 7125bee0b10335805d7f5ba57dfaa359a7850af1a68524f1d97b362741a51832 xwayland-24.1.1.tar.xz SHA512: e44f47adab3830846360fd05fdc06d9016832133c662f2e4b0763b98de0c9b48dbfce7d757ffea5538b5fabb68170e5d1057acc1b9a086e396b147deaa750998 xwayland-24.1.1.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-24.1.1.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature.asc Description: OpenPGP digital signature
Re: Xorg server
Hi On Mon, Aug 5, 2024 at 9:32 AM h3140067...@163.com wrote: > Hi, I recently researched the xorg_Server protocol and found that > imitating xorg communication, the client sends "l" to the server. In order > to be compatible with X11 applications on my self-developed desktop server, > this will be very important > Not sure I get the question, but anyhow you can find documentation on the the X11 protocol there: https://www.x.org/releases/current/doc/xproto/x11protocol.html HTH Cheers Olivier
Re: Xorg server
Hi, On Mon, Aug 5, 2024 at 2:15 PM h3140067...@163.com wrote: > Thank you very much for your answer. I found the x1024 socket file in > temp/. x11 on Linux. What is the purpose of this socket? > Please make sure to send your questions to the mailing list and not directly to me. Cheers Olivier
[ANNOUNCE] xwayland 24.1.2
I am pleased to announce Xwayland 24.1.2, a bugfix release for the current stable 24.1 branch of Xwayland. This release addresses several issues, including the first events being skipped with input emulation using libEI or a fix with rendering using the UYVY format with the X-Video extension using GLAMOR. Alan Coopersmith (1): Move sizeof to second argument in calloc calls Ian Douglas Scott (1): xwayland: Release keys on keyboard `enter` event if `leave` wasn't received Joaquim Monteiro (1): os: Fix assignment with incompatible pointer type Konstantin (2): glamor: check BPP by render_format. glamor: xv: fix UYVY alignment Nicolas Dufresne (1): glamor: xv: Rewrite UYVY shader to match NV12/I420 CSC Olivier Fourdan (10): xwayland: Make sure output is suitable for fullscreen xwayland/ei: Handle EI_EVENT_KEYBOARD_MODIFIERS xwayland/ei: Log the type name of unhandled events glamor: Fix possible double-free xwayland/ei: Move code to helper function xwayland/ei: Dequeue events when all caps are available xwayland: Fix build without DRI3 enabled xwayland: Do not enable DRI3 without eventfd xwayland: Do not include sys/eventfd.h without DRI3 Bump version to 24.1.2 git tag: xwayland-24.1.2 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-24.1.2.tar.xz SHA256: 141eb76e7e422a3661c08782c70be40931084755042c04506e0d97dd463ef7d2 xwayland-24.1.2.tar.xz SHA512: 2788f6954c999c29be54d5b1e6e2c81327de9fbefae140f7cd322c1ff21f76fdd17cb74cf8243035ea850bfa4573d2013ab895426790b7959cceb7120ba9531c xwayland-24.1.2.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-24.1.2.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature.asc Description: OpenPGP digital signature
Re: Commit missing from release
Hi, On Mon, Feb 3, 2025 at 9:12 PM Alan Coopersmith wrote: > On 1/30/25 06:45, Emil Tomczyk wrote: > > Hello, > > I'd like to ask, is there a reason why > > > https://gitlab.freedesktop.org/xorg/xserver/-/commit/db9e9d45e8ba73510f11eb9e534c176102f6623e > > isn't part of any release yet? It allows Xorg to function properly on > Kobo > > Clara HD e-reader (screen rotation). > > Because Xorg hasn't had a new release branch started since 2021, and no > one has > yet backported that to the existing Xorg 21.x release branch. Xorg is > minimally > maintained these days, mostly handling security bugs and fixes that affect > other > X servers such as Xwayland. > I've now added that commit to the backport merge request: https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1767 HTH, Cheers Olivier
[ANNOUNCE] xwayland 24.1.5
I am pleased to announce Xwayland 24.1.5, a bugfix release for the current stable 24.1 branch of Xwayland. Alan Coopersmith (6): os: NextDPMSTimeout: mark intentional fallthroughs in switch Xi: avoid NULL pointer dereference if GetXTestDevice returns NULL render: avoid NULL pointer dereference if PictureFindVisual returns NULL dix: fix button offset when generating DeviceButtonStateNotify events dix: limit checks to MAX_VALUATORS when generating Xi events dix-config.h: add HAVE_SOCKLEN_T definition Julian Orth (2): xwayland: copy repeat settings from the compositor map xwayland: Don't run key behaviors and actions Michel Dänzer (5): xwayland/glamor/gbm: Don't close fence_fd after xwl_glamor_wait_fence xwayland/present: Check allow_commits in xwl_present_flip xwayland/glamor: Drop expecting_event bailing from xwl_drm_handle_device xwayland: Always decrement expecting_event in xwl_output_create xwayland/glamor: Clean-up GBM's screen private on failure Olivier Fourdan (5): xwayland: Do not keep the cursor's pixmap around xkb: Always use MAP_LENGTH keymap size os/connection: Make sure partial is initialized xwayland/glamor: Disable GLAMOR after GBM cleanup Bump version to 24.1.5 Pierre-Eric Pelloux-Prayer (3): glamor: return the result of gbm_format_for_depth glamor: use gbm_format_for_depth instead of open-coding it glamor: reject configs using unsupported rgbBits size YaoBing Xiao (1): xwayland: prevent potential null pointer dereference git tag: xwayland-24.1.5 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-24.1.5.tar.xz SHA256: cb4bd170e6fa6b545ba0567be8f693d2eeccfc62d04c67037dd14f06daad361d xwayland-24.1.5.tar.xz SHA512: 4c821e62013c2c79edff364c3c5e34c58f9b0e0c411baba23d9ebe3fe1daf8bbb99e56b6041c5cba66a219d9f80c469a5ee1238cef728eda197f19e7bba1e74a xwayland-24.1.5.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-24.1.5.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature.asc Description: OpenPGP digital signature
[ANNOUNCE] xwayland 24.1.6
This release contains the fixes for the issues reported in today's security advisory: https://lists.x.org/archives/xorg-announce/2025-February/003584.html * CVE-2025-26594 * CVE-2025-26595 * CVE-2025-26596 * CVE-2025-26597 * CVE-2025-26598 * CVE-2025-26599 * CVE-2025-26600 * CVE-2025-26601 Additionally, it reverts a recent Xkb change to fix an issue with gamescope. Olivier Fourdan (15): Revert "xwayland: Don't run key behaviors and actions" test: Fix xsync test Cursor: Refuse to free the root cursor xkb: Fix buffer overflow in XkbVModMaskText() xkb: Fix computation of XkbSizeKeySyms xkb: Fix buffer overflow in XkbChangeTypesOfKey() Xi: Fix barrier device search composite: Handle failure to redirect in compRedirectWindow() composite: initialize border clip even when pixmap alloc fails dix: Dequeue pending events on frozen device on removal sync: Do not let sync objects uninitialized sync: Check values before applying changes sync: Do not fail SyncAddTriggerToSyncObject() sync: Apply changes last in SyncChangeAlarmAttributes() Bump version to 24.1.6 Peter Hutterer (1): dix: keep a ref to the rootCursor git tag: xwayland-24.1.6 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-24.1.6.tar.xz SHA256: 737e612ca36bbdf415a911644eb7592cf9389846847b47fa46dc705bd754d2d7 xwayland-24.1.6.tar.xz SHA512: b6dcc87f5c4d880cb23216518171a704c2a501803ac2efd9d01760895d755a617cd82313c6516f27a888b0581c64d74e3f8db5c238e1ae0d13da6cc1a547c02f xwayland-24.1.6.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-24.1.6.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature.asc Description: OpenPGP digital signature
[ANNOUNCE] xorg-server 21.1.16
This release contains the fix for the issue reported in today's security advisory: https://lists.x.org/archives/xorg-announce/2025-February/003584.html * CVE-2025-26594 * CVE-2025-26595 * CVE-2025-26596 * CVE-2025-26597 * CVE-2025-26598 * CVE-2025-26599 * CVE-2025-26600 * CVE-2025-26601 Additionally, it also contains several other fixes, see below: Alan Coopersmith (7): os: NextDPMSTimeout: mark intentional fallthroughs in switch xfree86: avoid memory leak on realloc failure Xi: avoid NULL pointer dereference if GetXTestDevice returns NULL render: avoid NULL pointer dereference if PictureFindVisual returns NULL dix: fix button offset when generating DeviceButtonStateNotify events dix: limit checks to MAX_VALUATORS when generating Xi events modesetting: avoid memory leak when ms_present_check_unflip() returns FALSE Daniel Kahn Gillmor (1): autotools: enable static use of Nettle for SHA1 Doug Brown (1): dri2: Protect against dri2ClientPrivate assertion failures Olivier Fourdan (18): glamor: Fix possible double-free os: Fix NULL pointer dereference xkb: Always use MAP_LENGTH keymap size os/connection: Make sure partial is initialized test: Fix xsync test Cursor: Refuse to free the root cursor xkb: Fix buffer overflow in XkbVModMaskText() xkb: Fix computation of XkbSizeKeySyms xkb: Fix buffer overflow in XkbChangeTypesOfKey() Xi: Fix barrier device search composite: Handle failure to redirect in compRedirectWindow() composite: initialize border clip even when pixmap alloc fails dix: Dequeue pending events on frozen device on removal sync: Do not let sync objects uninitialized sync: Check values before applying changes sync: Do not fail SyncAddTriggerToSyncObject() sync: Apply changes last in SyncChangeAlarmAttributes() xserver 21.1.16 Patrik Jakobsson (1): modesetting: Fix dirty updates for sw rotation Peter Hutterer (3): dix: don't push the XKB state to a non-existing master keyboard Xi: when removing a master search for a disabled paired device dix: keep a ref to the rootCursor Tj (1): xfree86: fbdevhw: fix pci detection on recent Linux git tag: xorg-server-21.1.16 https://xorg.freedesktop.org/archive/individual/xserver/xorg-server-21.1.16.tar.gz SHA256: 59fa52b63f6f8747ee2c4716decb29ced249c4c574e2a18c96b7d3b1420f7fd9 xorg-server-21.1.16.tar.gz SHA512: d0cd176e4c7273b6870999a3d008ed282fd5609acb2e0919c16447af3a5b2228d8592424388a8ace67acf216cdfae3a2d52f7a7ba81f6071467c61d57f32f314 xorg-server-21.1.16.tar.gz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xorg-server-21.1.16.tar.gz.sig https://xorg.freedesktop.org/archive/individual/xserver/xorg-server-21.1.16.tar.xz SHA256: b14a116d2d805debc5b5b2aac505a279e69b217dae2fae2dfcb62400471a9970 xorg-server-21.1.16.tar.xz SHA512: 38fd4232a293a497d13f8b57e85e84cf6a531453a7d8d5de1a77d67ceaf8714d5770951a8a21f1b3f519e83be1fc0926dce269846e75a8b11aa1062dd507f67d xorg-server-21.1.16.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xorg-server-21.1.16.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature.asc Description: OpenPGP digital signature
X.Org Security Advisory: multiple security issues X.Org X server and Xwayland
== X.Org Security Advisory: February 25, 2025 Issues in X.Org X server prior to 21.1.16 and Xwayland prior to 24.1.6 == Multiple issues have been found in the X server and Xwayland implementations published by X.Org for which we are releasing security fixes for in xorg-server-21.1.16 and xwayland-24.1.6. 1) CVE-2025-26594: Use-after-free of the root cursor Introduced in: Unknown - Prior to X11R6.6 Xorg baseline Fixed in: xorg-server-21.1.16 and xwayland-24.1.6 Fix: https://gitlab.freedesktop.org/xorg/xserver/-/commit/01642f26 https://gitlab.freedesktop.org/xorg/xserver/-/commit/b0a09ba6 Found by: Jan-Niklas Sohn working with Trend Micro Zero Day Initiative The root cursor is referenced in the xserver as a global variable. If a client manages to free the root cursor, the internal reference points to freed memory and causes a use-after-free. xorg-server-21.1.16 and xwayland-24.1.6 have been patched to fix this issue. 2) CVE-2025-26595: Buffer overflow in XkbVModMaskText() Introduced in: Prior to X11R6.1 Fixed in: xorg-server-21.1.16 and xwayland-24.1.6 Fix: https://gitlab.freedesktop.org/xorg/xserver/-/commit/11fcda87 Found by: Jan-Niklas Sohn working with Trend Micro Zero Day Initiative The code in XkbVModMaskText() allocates a fixed sized buffer on the stack and copies the names of the virtual modifiers to that buffer. The code however fails to check the bounds of the buffer correctly and would copy the data regardless of the size, which may lead to a buffer overflow. xorg-server-21.1.16 and xwayland-24.1.6 have been patched to fix this issue. 3) CVE-2025-26596: Heap overflow in XkbWriteKeySyms() Introduced in: initial version of xc/programs/Xserver/xkb/xkb.c in X11R6 Fixed in: xorg-server-21.1.16 and xwayland-24.1.6 Fix: https://gitlab.freedesktop.org/xorg/xserver/-/commit/80d69f01 Found by: Jan-Niklas Sohn working with Trend Micro Zero Day Initiative The computation of the length in XkbSizeKeySyms() differs from what is actually written in XkbWriteKeySyms(), which may lead to a heap based buffer overflow. xorg-server-21.1.16 and xwayland-24.1.6 have been patched to fix this issue. 4) CVE-2025-26597: Buffer overflow in XkbChangeTypesOfKey() Introduced in: X11R6.1 Fixed in: xorg-server-21.1.16 and xwayland-24.1.6 Fix: https://gitlab.freedesktop.org/xorg/xserver/-/commit/0e4ed949 Found by: Jan-Niklas Sohn working with Trend Micro Zero Day Initiative If XkbChangeTypesOfKey() is called with 0 group, it will resize the key symbols table to 0 but leave the key actions unchanged. If later, the same function is called with a non-zero value of groups, this will cause a buffer overflow because the key actions are of the wrong size. 5) CVE-2025-26598: Out-of-bounds write in CreatePointerBarrierClient() Introduced in: xorg-server-1.14.0 Fixed in: xorg-server-21.1.16 and xwayland-24.1.6 Fix: https://gitlab.freedesktop.org/xorg/xserver/-/commit/bba9df1a Found by: Jan-Niklas Sohn working with Trend Micro Zero Day Initiative The function GetBarrierDevice() searches for the pointer device based on its device id and returns the matching value, or supposedly NULL if no match was found. However the code will return the last element of the list if no matching device id was found which can lead to out of bounds memory access. 6) CVE-2025-26599: Use of uninitialized pointer in compRedirectWindow() Introduced in: Xorg 6.8.0. Fixed in: xorg-server-21.1.16 and xwayland-24.1.6 Fix: https://gitlab.freedesktop.org/xorg/xserver/-/commit/c1ff84be https://gitlab.freedesktop.org/xorg/xserver/-/commit/b07192a8 Found by: Jan-Niklas Sohn working with Trend Micro Zero Day Initiative The function compCheckRedirect() may fail if it cannot allocate the backing pixmap. In that case, compRedirectWindow() will return a BadAlloc error without the validation of the window tree marked just before, which leaves the validate data partly initialized, and the use of an uninitialized pointer later. 7) CVE-2025-26600: Use-after-free in PlayReleasedEvents() Introduced in: X11R5 Fixed in: xorg-server-21.1.16 and xwayland-24.1.6 Fix: https://gitlab.freedesktop.org/xorg/xserver/-/commit/6e0f332b Found by: Jan-Niklas Sohn working with Trend Micro Zero Day Initiative When a device is removed while still frozen, the events queued for that device remain while the device itself is freed and replaying the events will cause a use after free. 8) CVE-2025-26601: Use-after-free in SyncInitTrigger() Introduced in: X11R6 Fixed in: xorg-server-21.1.16 and xwayland-24.1.6 Fix: https://gitlab.freedesktop.org/xorg/xserver/-/commit/16a1242d https://gitlab.freedesktop.org/xorg/xserver/-/commit/f52cea2f https://gitlab.freedesktop.org/xorg/xserver/-/commit/8cbc90c8 https://gitlab.freedesktop.org/xorg/xserver/-/commit/c2857989 Found by: Jan-Niklas Sohn working with Trend Micro Zero D
Re: X.Org Security Advisory: multiple security issues X.Org X server and Xwayland
Addendum to yesterday's X.Org Security Advisory for CVE-2025-49176: On 17/06/2025 15:43, Olivier Fourdan wrote: [...] == 2) CVE-2025-49176: Integer overflow in Big Requests Extension The Big Requests extension allows requests larger than the 16-bit length limit. It uses integers for the request length and checks for the size not to exceed the maxBigRequestSize limit, but does so after translating the length to integer by multiplying the given size in bytes by 4. In doing so, it might overflow the integer size limit before actually checking for the overflow, defeating the purpose of the test. Introduced in: X11R6.0 Fixed in: xorg-server-21.1.17 and xwayland-24.1.7 Fix: https://gitlab.freedesktop.org/xorg/xserver/-/commit/03731b32 Found by: This issue was discovered by Nils Emmerich and reported by Julian Suleder via ERNW Vulnerability Disclosure. There is another case where the BigRequest length can cause an overflow, so that requires an additional fix: Fix: https://gitlab.freedesktop.org/xorg/xserver/-/commit/4fc4d76b Thanks to Peter Harris for pointing this out. A fix will be issued in xorg-server-21.1.18 and xwayland-24.1.8 shortly. OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature.asc Description: OpenPGP digital signature
[ANNOUNCE] xwayland 24.1.8
This release contains an additional fix for CVE-2025-49176 from June 17 security advisory: https://lists.x.org/archives/xorg/2025-June/062055.html Thanks to Peter Harris for pointing this out. Olivier Fourdan (2): os: Check for integer overflow on BigRequest length Bump version to 24.1.8 git tag: xwayland-24.1.8 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-24.1.8.tar.xz SHA256: c8908d57c8ed9ceb8293c16ba7ad5af522efaf1ba7e51f9e4cf3c0774d199907 xwayland-24.1.8.tar.xz SHA512: 417498baa87e6bfc11a778d31788a2b2d381efa08f2ac8308cfd8b1828ea62ba1da43542f798f124c25b51e8229ad1bdffc252462c0abf51be8fa0337f26d7e2 xwayland-24.1.8.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-24.1.8.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature.asc Description: OpenPGP digital signature
[ANNOUNCE] xorg-server 21.1.18
This release contains an additional fix for CVE-2025-49176 from June 17 security advisory: https://lists.x.org/archives/xorg/2025-June/062055.html Thanks to Peter Harris for pointing this out. Olivier Fourdan (2): os: Check for integer overflow on BigRequest length xserver 21.1.18 git tag: xorg-server-21.1.18 https://xorg.freedesktop.org/archive/individual/xserver/xorg-server-21.1.18.tar.gz SHA256: c8591ceb70b177440062406542fe52ba60212f217f27f8f802dd20373ca9e74b xorg-server-21.1.18.tar.gz SHA512: e61228b4aec8cfb91614aadff1a4b60bb9f8fc5f2f0cd851125eadd6b2ff7713359998aa2735fbe6747ed51a32b4faeefedf717e4524e08949f0d7eff41b9285 xorg-server-21.1.18.tar.gz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xorg-server-21.1.18.tar.gz.sig https://xorg.freedesktop.org/archive/individual/xserver/xorg-server-21.1.18.tar.xz SHA256: c878d1930d87725d4a5bf498c24f4be8130d5b2646a9fd0f2994deff90116352 xorg-server-21.1.18.tar.xz SHA512: 839ce759fc0e5405599c4cff0acf381f278d22b465b9fb9e335b5fd1c63f6d546788e4e869854026eb4b1e1a77a83b60d6fef472cf8534d45630f31b587a50dd xorg-server-21.1.18.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xorg-server-21.1.18.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature.asc Description: OpenPGP digital signature
[ANNOUNCE] xwayland 24.1.7
This release contains the fixes for the issues reported in today's security advisory: https://lists.x.org/archives/xorg/2025-June/062055.html * CVE-2025-49175 * CVE-2025-49176 * CVE-2025-49177 * CVE-2025-49178 * CVE-2025-49179 * CVE-2025-49180 Additionally, this release includes several other various fixes. Alan Coopersmith (5): xkb: ensure XkbAllocNames sets num_rg to 0 on allocation failure xkb: Convert more sprintf calls to snprintf in xkbtext.c xkb: Add tbGetBufferString helper function pkgconfig files: Add URL dix-config.h: define HAVE_STRUCT_SOCKADDR_STORAGE for xtrans 1.6 José Expósito (1): xkb: Check that needed is > 0 in XkbResizeKeyActions Martin Burggraf (1): xkb: correcting mathematical nonsense in XkbGeomFPText Olivier Fourdan (7): render: Avoid 0 or less animated cursors os: Do not overflow the integer size with BigRequest xfixes: Check request length for SetClientDisconnectMode os: Account for bytes to ignore when sharing input buffer record: Check for overflow in RecordSanityCheckRegisterClients() randr: Check for overflow in RRChangeProviderProperty() Bump version to 24.1.7 Peter Hutterer (5): mi: don't crash on miPointerGetPosition for disabled devices mi: guard miPointer functions against NULL dereferences Xi: disallow grabbing disabled devices dix: fix erroneous BUG_RETURN check dix: pick the right keyboard for focus FollowKeyboard git tag: xwayland-24.1.7 https://xorg.freedesktop.org/archive/individual/xserver/xwayland-24.1.7.tar.xz SHA256: f7d97e248092878a3f7d3c68b25dab652bf970d9e6a17d30fbf457aaea139ccb xwayland-24.1.7.tar.xz SHA512: b5c5d39619743bff328c178a7496f04e17b527d3d7d6f6f54b0d2804fed54dbae16b76eb8f3921ca2557fa50b85601e40f8a2c809dc3c1e896cc1c662f91e013 xwayland-24.1.7.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xwayland-24.1.7.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature.asc Description: OpenPGP digital signature
[ANNOUNCE] xorg-server 21.1.17
This release contains the fixes for the issues reported in today's security advisory: https://lists.x.org/archives/xorg/2025-June/062055.html * CVE-2025-49175 * CVE-2025-49176 * CVE-2025-49177 * CVE-2025-49178 * CVE-2025-49179 * CVE-2025-49180 Additionally, this release includes a fix for CVE-2022-49737 which was issued after the fix was merged back in 2022 and several other various fixes. Alan Coopersmith (9): xkb: ensure XkbAllocNames sets num_rg to 0 on allocation failure xkb: Convert more sprintf calls to snprintf in xkbtext.c xkb: Add tbGetBufferString helper function pkgconfig files: Add URL dix-config.h: define HAVE_STRUCT_SOCKADDR_STORAGE for xtrans 1.6 Xserver.man: remove X FireWall Proxy (xfwp) info Xserver.man: add Xwayland(1) to list of server-specific man pages Xserver.man: correct list of available authorization protocols XWin.man: fix typos in font change escapes Enrico Weigelt, metux IT consult (1): xfree86: xf86helper: fix NULL dereference José Expósito (1): xkb: Check that needed is > 0 in XkbResizeKeyActions Martin Burggraf (1): xkb: correcting mathematical nonsense in XkbGeomFPText Olivier Fourdan (8): render: Avoid 0 or less animated cursors os: Do not overflow the integer size with BigRequest xfixes: Check request length for SetClientDisconnectMode os: Account for bytes to ignore when sharing input buffer record: Check for overflow in RecordSanityCheckRegisterClients() randr: Check for overflow in RRChangeProviderProperty() xfree86: Check for RandR provider functions xserver 21.1.17 Peter Hutterer (5): mi: don't crash on miPointerGetPosition for disabled devices mi: guard miPointer functions against NULL dereferences Xi: disallow grabbing disabled devices dix: fix erroneous BUG_RETURN check dix: pick the right keyboard for focus FollowKeyboard Tanguy Ortolo (1): xorg.conf.man: Complete the xorg.conf.5 manpage with Option "Disable" tholin (1): dix: Hold input lock for AttachDevice() git tag: xorg-server-21.1.17 https://xorg.freedesktop.org/archive/individual/xserver/xorg-server-21.1.17.tar.gz SHA256: 5b808335c09026a88dafd08e7e513b47e68183e3d6bd35d63db8cedaaa23af4b xorg-server-21.1.17.tar.gz SHA512: ceb637c841bfe7f6256a0a8a9753a546efc57724389942086cb80ff3d9f4ca28eb05cc5d148c143a14ff73a5b8b2ef8cd13f7abdf4f2c6e9787e664fcfe1b7bf xorg-server-21.1.17.tar.gz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xorg-server-21.1.17.tar.gz.sig https://xorg.freedesktop.org/archive/individual/xserver/xorg-server-21.1.17.tar.xz SHA256: a29441c21a55f4cd2c2d93d3a4ec24a4c15f053d55aea104f97da32f66efecd0 xorg-server-21.1.17.tar.xz SHA512: 6f301c532b2ad6edfab76f21f8e88c4bd9d7df88c12e52caaed72a2c2084547c323fd29ff8769fe0c1cb230b483d4620bc3f382df80899c6b58d3c12431d62d0 xorg-server-21.1.17.tar.xz PGP: https://xorg.freedesktop.org/archive/individual/xserver/xorg-server-21.1.17.tar.xz.sig OpenPGP_0x14706DBE1E4B4540.asc Description: OpenPGP public key OpenPGP_signature.asc Description: OpenPGP digital signature
X.Org Security Advisory: multiple security issues X.Org X server and Xwayland
== X.Org Security Advisory: June 17, 2025 Issues in X.Org X server prior to 21.1.17 and Xwayland prior to 24.1.7 == Multiple issues have been found in the X server and Xwayland implementations published by X.Org for which we are releasing security fixes for in xorg-server-21.1.17 and xwayland-24.1.7. 1) CVE-2025-49175: Out-of-bounds access in X Rendering extension (Animated cursors) The X Rendering extension allows creating animated cursors providing a list of cursors. By default, the Xserver assumes at least one cursor is provided while a client may actually pass no cursor at all, which causes an out-of-bound read creating the animated cursor and a crash of the Xserver. Introduced in: X11R6.7 (originally from XFree86 4.3.0) Fixed in: xorg-server-21.1.17 and xwayland-24.1.7 Fix: https://gitlab.freedesktop.org/xorg/xserver/-/commit/0885e0b2 Found by: This issue was discovered by Nils Emmerich and reported by Julian Suleder via ERNW Vulnerability Disclosure. 2) CVE-2025-49176: Integer overflow in Big Requests Extension The Big Requests extension allows requests larger than the 16-bit length limit. It uses integers for the request length and checks for the size not to exceed the maxBigRequestSize limit, but does so after translating the length to integer by multiplying the given size in bytes by 4. In doing so, it might overflow the integer size limit before actually checking for the overflow, defeating the purpose of the test. Introduced in: X11R6.0 Fixed in: xorg-server-21.1.17 and xwayland-24.1.7 Fix: https://gitlab.freedesktop.org/xorg/xserver/-/commit/03731b32 Found by: This issue was discovered by Nils Emmerich and reported by Julian Suleder via ERNW Vulnerability Disclosure. 3) CVE-2025-49177: Data leak in XFIXES Extension 6 (XFixesSetClientDisconnectMode) The handler of XFixesSetClientDisconnectMode does not check the client request length. A client could send a shorter request and read data from a former request. Introduced in: Xwayland-22.0.99.1 (22.1 RC1) Xorg server 21.0.99.1 (21.1 RC1) Fixed in: xorg-server-21.1.17 and xwayland-24.1.7 Fix: https://gitlab.freedesktop.org/xorg/xserver/-/commit/ab02fb96 Found by: This issue was discovered by Nils Emmerich and reported by Julian Suleder via ERNW Vulnerability Disclosure. 4) CVE-2025-49178: Unprocessed client request via bytes to ignore When reading requests from the clients, the input buffer might be shared and used between different clients. If a given client sends a full request with non-zero bytes to ignore, the bytes to ignore may still be non-zero even though the request is full, in which case the buffer could be shared with another client who's request will not be processed because of those bytes to ignore, leading to a possible hang of the other client request. Introduced in: Xorg 1.10.0 Fixed in: xorg-server-21.1.17 and xwayland-24.1.7 Fix: https://gitlab.freedesktop.org/xorg/xserver/-/commit/d55c54ce Found by: This issue was discovered by Nils Emmerich and reported by Julian Suleder via ERNW Vulnerability Disclosure. 5) CVE-2025-49179: Integer overflow in X Record extension The RecordSanityCheckRegisterClients() function in the X Record extension implementation of the Xserver checks for the request length, but does not check for integer overflow. A client might send a very large value for either the number of clients or the number of protocol ranges that will cause an integer overflow in the request length computation, defeating the check for request length. Introduced in: X11R6.1 Fixed in: xorg-server-21.1.17 and xwayland-24.1.7 Fix: https://gitlab.freedesktop.org/xorg/xserver/-/commit/2bde9ca4 Found by: This issue was discovered by Nils Emmerich and reported by Julian Suleder via ERNW Vulnerability Disclosure. 6) CVE-2025-49180: Integer overflow in RandR extension (RRChangeProviderProperty) A client might send a request causing an integer overflow when computing the total size to allocate in RRChangeProviderProperty(). Introduced in: Xorg server version 1.12.99.901 (1.13 RC1) Fixed in: xorg-server-21.1.17 and xwayland-24.1.7 Fix: https://gitlab.freedesktop.org/xorg/xserver/-/commit/3c3a4b76 https://gitlab.freedesktop.org/xorg/xserver/-/commit/0235121c Found by: This issue was discovered by Nils Emmerich and reported by Julian Suleder via ERNW Vulnerability Disclosure. X.Org thanks all of those who reported and fixed these issues, and those who helped with the review and release of this advisory and these fixes.
