On 11/2/20 4:07 PM, Dr. David Alan Gilbert (git) wrote:
> From: "Dr. David Alan Gilbert" <[email protected]>
> 
> On ppc it looks like syslog ends up using 'send' rather than 'sendto'.
> 
> Reference: https://github.com/kata-containers/kata-containers/issues/1050
> 
> Reported-by: [email protected]
> Signed-off-by: Dr. David Alan Gilbert <[email protected]>
> ---
>  tools/virtiofsd/passthrough_seccomp.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/tools/virtiofsd/passthrough_seccomp.c 
> b/tools/virtiofsd/passthrough_seccomp.c
> index eb9af8265f..672fb72a31 100644
> --- a/tools/virtiofsd/passthrough_seccomp.c
> +++ b/tools/virtiofsd/passthrough_seccomp.c
> @@ -118,6 +118,7 @@ static const int syscall_whitelist[] = {
>  
>  /* Syscalls used when --syslog is enabled */
>  static const int syscall_whitelist_syslog[] = {

Is it worth restricting the syscall to POWER?

   #if defined(__powerpc64__)

> +    SCMP_SYS(send),

   #endif

>      SCMP_SYS(sendto),
>  };
>  
> 


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