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Re: [Qemu-devel] [PATCH] Whitelist sysinfo call
From: |
Serge Hallyn |
Subject: |
Re: [Qemu-devel] [PATCH] Whitelist sysinfo call |
Date: |
Mon, 11 Apr 2016 20:19:52 +0000 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
Quoting address@hidden (address@hidden):
> From: Miroslav Rezanina <address@hidden>
>
> Newer version of nss-softokn libraries (> 3.16.2.3) use sysinfo call
> so qemu using rbd image hang after start when run in sandbox mode.
>
> To allow using rbd images in sandbox mode we have to whitelist it.
>
> Signed-off-by: Miroslav Rezanina <address@hidden>
Thanks.
Acked-by: Serge E. Hallyn <address@hidden>
> ---
> qemu-seccomp.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/qemu-seccomp.c b/qemu-seccomp.c
> index 2866e3c..e29fca1 100644
> --- a/qemu-seccomp.c
> +++ b/qemu-seccomp.c
> @@ -250,6 +250,7 @@ static const struct QemuSeccompSyscall
> seccomp_whitelist[] = {
> #ifdef HAVE_CACHEFLUSH
> { SCMP_SYS(cacheflush), 240 },
> #endif
> + { SCMP_SYS(sysinfo), 240 },
> };
>
> int seccomp_start(void)
> --
> 2.5.0
>
>