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seccomp: add some basic shared memory syscalls to the whitelist 

PulseAudio requires the use of shared memory so add shmget(), shmat(),
and shmdt() to the syscall whitelist.

Reported-by: xuhan@redhat.com
Signed-off-by: Paul Moore <pmoore@redhat.com>
This commit is contained in:
Paul Moore 2014-01-15 14:38:58 -05:00 committed by Eduardo Otubo
parent 0c2acb163f
commit 918b94e287
1 changed files with 4 additions and 1 deletions
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5
qemu-seccomp.c
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@ -222,7 +222,10 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] = {
{ SCMP_SYS(io_destroy), 241 }, { SCMP_SYS(io_destroy), 241 },
{ SCMP_SYS(arch_prctl), 240 }, { SCMP_SYS(arch_prctl), 240 },
{ SCMP_SYS(mkdir), 240 }, { SCMP_SYS(mkdir), 240 },
{ SCMP_SYS(fchmod), 240 } { SCMP_SYS(fchmod), 240 },
{ SCMP_SYS(shmget), 240 },
{ SCMP_SYS(shmat), 240 },
{ SCMP_SYS(shmdt), 240 }
}; };
int seccomp_start(void) int seccomp_start(void)