Re: [Qemu-stable] [Qemu-devel] [PATCH] seccomp: add the asynchronous I/O syscalls to the whitelist

[Andreas Färber]

Am 10.07.2013 16:31, schrieb Paul Moore:
> On Wednesday, May 29, 2013 04:30:01 PM Paul Moore wrote:
>> In order to enable the asynchronous I/O functionality when using the
>> seccomp sandbox we need to add the associated syscalls to the
>> whitelist.
>>
>> Signed-off-by: Paul Moore <address@hidden>
>> ---
>>  qemu-seccomp.c |    5 ++++-
>>  1 file changed, 4 insertions(+), 1 deletion(-)
>>
>> diff --git a/qemu-seccomp.c b/qemu-seccomp.c
>> index 031da1d..ca123bf 100644
>> --- a/qemu-seccomp.c
>> +++ b/qemu-seccomp.c
>> @@ -87,6 +87,7 @@ static const struct QemuSeccompSyscall seccomp_whitelist[]
>> = { { SCMP_SYS(stat), 245 },
>>      { SCMP_SYS(uname), 245 },
>>      { SCMP_SYS(eventfd2), 245 },
>> +    { SCMP_SYS(io_getevents), 245 },
>>      { SCMP_SYS(dup), 245 },
>>      { SCMP_SYS(dup2), 245 },
>>      { SCMP_SYS(dup3), 245 },
>> @@ -229,7 +230,9 @@ static const struct QemuSeccompSyscall
>> seccomp_whitelist[] = { { SCMP_SYS(sendmmsg), 241 },
>>      { SCMP_SYS(recvmmsg), 241 },
>>      { SCMP_SYS(prlimit64), 241 },
>> -    { SCMP_SYS(waitid), 241 }
>> +    { SCMP_SYS(waitid), 241 },
>> +    { SCMP_SYS(io_setup), 241 },
>> +    { SCMP_SYS(io_destroy), 241 }
>>  };
>>
>>  int seccomp_start(void)
> 
> Any reason this patch wasn't pulled in for 1.5.1?

Yes: You forget to put a line Cc: address@hidden into the commit
message nor was it ever CC'ed while on the list. ;)

Cheers,
Andreas

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