Re: [PATCH] seccomp: kill process instead of thread for unknown actions

2020-09-08 Thread Kees Cook
On Fri, 28 Aug 2020 21:56:13 -0400, Rich Felker wrote: > Asynchronous termination of a thread outside of the userspace thread > library's knowledge is an unsafe operation that leaves the process in > an inconsistent, corrupt, and possibly unrecoverable state. In order > to make new actions that

Re: [PATCH] seccomp: kill process instead of thread for unknown actions

2020-09-07 Thread Kyle Huey
On Mon, Aug 31, 2020 at 12:37 PM Kees Cook wrote: > > On Fri, Aug 28, 2020 at 09:56:13PM -0400, Rich Felker wrote: > > Asynchronous termination of a thread outside of the userspace thread > > library's knowledge is an unsafe operation that leaves the process in > > an inconsistent, corrupt, and

Re: [PATCH] seccomp: kill process instead of thread for unknown actions

2020-08-31 Thread Kees Cook
On Fri, Aug 28, 2020 at 09:56:13PM -0400, Rich Felker wrote: > Asynchronous termination of a thread outside of the userspace thread > library's knowledge is an unsafe operation that leaves the process in > an inconsistent, corrupt, and possibly unrecoverable state. In order > to make new actions

[PATCH] seccomp: kill process instead of thread for unknown actions

2020-08-28 Thread Rich Felker
Asynchronous termination of a thread outside of the userspace thread library's knowledge is an unsafe operation that leaves the process in an inconsistent, corrupt, and possibly unrecoverable state. In order to make new actions that may be added in the future safe on kernels not aware of them,