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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
> 
> 



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