Re: [Qemu-devel] [PATCH] seccomp: add additional asynchronous I/O syscalls

[Paul Moore]

On Monday, July 15, 2013 03:32:01 PM Paul Moore wrote:
> A previous commit, "seccomp: add the asynchronous I/O syscalls to the
> whitelist", added several asynchronous I/O syscalls but left out the
> io_submit() and io_cancel() syscalls.  This patch corrects this by
> adding the two missing asynchronous I/O syscalls.
> 
> Signed-off-by: Paul Moore <address@hidden>

A gentle nudge so this fix doesn't get forgotten.

> ---
>  qemu-seccomp.c |    2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/qemu-seccomp.c b/qemu-seccomp.c
> index ca123bf..173d185 100644
> --- a/qemu-seccomp.c
> +++ b/qemu-seccomp.c
> @@ -33,6 +33,7 @@ static const struct QemuSeccompSyscall seccomp_whitelist[]
> = { { SCMP_SYS(socketcall), 250 },
>  #endif
>      { SCMP_SYS(read), 249 },
> +    { SCMP_SYS(io_submit), 249 },
>      { SCMP_SYS(brk), 248 },
>      { SCMP_SYS(clone), 247 },
>      { SCMP_SYS(mmap), 247 },
> @@ -231,6 +232,7 @@ static const struct QemuSeccompSyscall
> seccomp_whitelist[] = { { SCMP_SYS(recvmmsg), 241 },
>      { SCMP_SYS(prlimit64), 241 },
>      { SCMP_SYS(waitid), 241 },
> +    { SCMP_SYS(io_cancel), 241 },
>      { SCMP_SYS(io_setup), 241 },
>      { SCMP_SYS(io_destroy), 241 }
>  };
-- 
paul moore
security and virtualization @ redhat