[Qemu-devel] [Bug 1796754] Re: ioctl SIOCGIFCONF causes qemu-aarch64-static to crash with "received signal outside vCPU context"

2018-12-03 Thread Kan Li
I have patch at http://lists.nongnu.org/archive/html/qemu- devel/2018-10/msg05401.html, please let me know when it can be merged, thanks. -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1796754 Title:

[Qemu-devel] [Bug 1805913] Re: readdir() returns NULL (errno=EOVERFLOW) for 32-bit user-static qemu on 64-bit host

2018-12-01 Thread Kan Li
More notes: this bug hits glibc-2.28 and later. It works on glibc-2.27. Therefore to reproduce it it needs ubuntu 18.10 or later. Seems like it works for 18.04. This bug affects all Java programs that (implicitly) uses File.list() or File.listFiles(). Also it makes dash not expanding wildcard /som

[Qemu-devel] [PATCH v2] Fix linux-user crashes in ioctl(SIOCGIFCONF) when ifc_buf is NULL.

2018-10-24 Thread Kan Li
Summary: This is to fix bug https://bugs.launchpad.net/qemu/+bug/1796754. It is valid for ifc_buf to be NULL according to http://man7.org/linux/man-pages/man7/netdevice.7.html. Signed-off-by: Kan Li --- linux-user/syscall.c | 55 1 file

[Qemu-devel] [PATCH] linux-user: Fix crashes in ioctl(SIOCGIFCONF) when ifc_buf is NULL.

2018-10-09 Thread Kan Li
Summary: This is to fix bug https://bugs.launchpad.net/qemu/+bug/1796754. It is valid for ifc_buf to be NULL according to http://man7.org/linux/man-pages/man7/netdevice.7.html. Signed-off-by: Kan Li --- linux-user/syscall.c | 56 1 file changed, 31

[Qemu-devel] [PATCH] Fix linux-user crashes in ioctl(SIOCGIFCONF) when ifc_buf is NULL.

2018-10-09 Thread Kan Li
Summary: This is to fix bug https://bugs.launchpad.net/qemu/+bug/1796754. It is valid for ifc_buf to be NULL according to http://man7.org/linux/man-pages/man7/netdevice.7.html. Signed-off-by: Kan Li --- linux-user/syscall.c | 56 1 file changed, 31

[Qemu-devel] [PATCH] Fix linux-user crashes in ioctl(SIOCGIFCONF) when ifc_buf is NULL.

2018-10-09 Thread Kan Li
Summary: This is to fix bug https://bugs.launchpad.net/qemu/+bug/1796754. It is valid for ifc_buf to be NULL according to http://man7.org/linux/man-pages/man7/netdevice.7.html. Signed-off-by: Kan Li --- linux-user/syscall.c | 56 1 file changed, 31