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[Qemu-devel] [PATCH 2/2] seccomp: add some basic shared memory syscalls
From: |
Paul Moore |
Subject: |
[Qemu-devel] [PATCH 2/2] seccomp: add some basic shared memory syscalls to the whitelist |
Date: |
Wed, 15 Jan 2014 14:38:58 -0500 |
User-agent: |
StGit/0.16 |
PulseAudio requires the use of shared memory so add shmget(), shmat(),
and shmdt() to the syscall whitelist.
Reported-by: address@hidden
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 89f244f..caa926e 100644
--- a/qemu-seccomp.c
+++ b/qemu-seccomp.c
@@ -222,7 +222,10 @@ static const struct QemuSeccompSyscall seccomp_whitelist[]
= {
{ SCMP_SYS(io_destroy), 241 },
{ SCMP_SYS(arch_prctl), 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)