Re: [PATCH v7 0/6] seccomp trap to userspace

2018-09-28 Thread Jann Horn
On Sat, Sep 29, 2018 at 12:47 AM Michael Kerrisk (man-pages) wrote: > On Sat, 29 Sep 2018 at 00:35, Kees Cook wrote: > > On Fri, Sep 28, 2018 at 3:16 PM, Michael Kerrisk (man-pages) > > wrote: > > > On Sat, 29 Sep 2018 at 00:04, Tycho Andersen wrote: > > >> On Fri, Sep 28, 2018 at 11:57:40PM +0

Re: [PATCH v7 0/6] seccomp trap to userspace

2018-09-28 Thread Michael Kerrisk (man-pages)
Hi Kees, On Sat, 29 Sep 2018 at 00:35, Kees Cook wrote: > > On Fri, Sep 28, 2018 at 3:16 PM, Michael Kerrisk (man-pages) > wrote: > > Hi Tycho, > > > > On Sat, 29 Sep 2018 at 00:04, Tycho Andersen wrote: > >> > >> On Fri, Sep 28, 2018 at 11:57:40PM +0200, Michael Kerrisk (man-opages) > >> wrote

Re: [PATCH v7 0/6] seccomp trap to userspace

2018-09-28 Thread Kees Cook
On Fri, Sep 28, 2018 at 3:16 PM, Michael Kerrisk (man-pages) wrote: > Hi Tycho, > > On Sat, 29 Sep 2018 at 00:04, Tycho Andersen wrote: >> >> On Fri, Sep 28, 2018 at 11:57:40PM +0200, Michael Kerrisk (man-opages) wrote: >> > Hi Tycho, >> > >> > On 09/27/2018 05:11 PM, Tycho Andersen wrote: >> > >

Re: [PATCH v7 0/6] seccomp trap to userspace

2018-09-28 Thread Michael Kerrisk (man-pages)
Hi Tycho, On Sat, 29 Sep 2018 at 00:04, Tycho Andersen wrote: > > On Fri, Sep 28, 2018 at 11:57:40PM +0200, Michael Kerrisk (man-opages) wrote: > > Hi Tycho, > > > > On 09/27/2018 05:11 PM, Tycho Andersen wrote: > > > Hi all, > > > > > > Here's v7 of the seccomp trap to userspace set. There are v

Re: [PATCH v7 0/6] seccomp trap to userspace

2018-09-28 Thread Tycho Andersen
On Fri, Sep 28, 2018 at 11:57:40PM +0200, Michael Kerrisk (man-opages) wrote: > Hi Tycho, > > On 09/27/2018 05:11 PM, Tycho Andersen wrote: > > Hi all, > > > > Here's v7 of the seccomp trap to userspace set. There are various minor > > changes and bug fixes, but two major changes: > > > > * We n

Re: [PATCH v7 0/6] seccomp trap to userspace

2018-09-28 Thread Michael Kerrisk (man-opages)
Hi Tycho, On 09/27/2018 05:11 PM, Tycho Andersen wrote: Hi all, Here's v7 of the seccomp trap to userspace set. There are various minor changes and bug fixes, but two major changes: * We now pass fds to the tracee via an ioctl, and do it immediately when the ioctl is called. For this we nee

[PATCH v7 0/6] seccomp trap to userspace

2018-09-27 Thread Tycho Andersen
Hi all, Here's v7 of the seccomp trap to userspace set. There are various minor changes and bug fixes, but two major changes: * We now pass fds to the tracee via an ioctl, and do it immediately when the ioctl is called. For this we needed some help from the vfs, so I've put the one patch in t