[Qemu-stable] [PATCH 47/56] seccomp: add additional asynchronous I/O syscalls

[Michael Roth]

From: Paul Moore <address@hidden>

A previous commit, "seccomp: add the asynchronous I/O syscalls to the
whitelist", added several asynchronous I/O syscalls but left out the
io_submit() and io_cancel() syscalls.  This patch corrects this by
adding the two missing asynchronous I/O syscalls.

Signed-off-by: Paul Moore <address@hidden>
Reviewed-by: Eduardo Otubo <address@hidden>
Message-id: address@hidden
Signed-off-by: Anthony Liguori <address@hidden>
(cherry picked from commit 94113bd8a1d9acd05a879bc309cc659ace09e287)

Signed-off-by: Michael Roth <address@hidden>
---
 qemu-seccomp.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/qemu-seccomp.c b/qemu-seccomp.c
index a7fb139..9e91c73 100644
--- a/qemu-seccomp.c
+++ b/qemu-seccomp.c
@@ -33,6 +33,7 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] = {
     { SCMP_SYS(socketcall), 250 },
 #endif
     { SCMP_SYS(read), 249 },
+    { SCMP_SYS(io_submit), 249 },
     { SCMP_SYS(brk), 248 },
     { SCMP_SYS(clone), 247 },
     { SCMP_SYS(mmap), 247 },
@@ -231,6 +232,7 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] 
= {
     { SCMP_SYS(recvmmsg), 241 },
     { SCMP_SYS(prlimit64), 241 },
     { SCMP_SYS(waitid), 241 },
+    { SCMP_SYS(io_cancel), 241 },
     { SCMP_SYS(io_setup), 241 },
     { SCMP_SYS(io_destroy), 241 },
     { SCMP_SYS(arch_prctl), 240 }
-- 
1.7.9.5