From 38a4a6fb83fc002980bda2b47662997181607579 Mon Sep 17 00:00:00 2001 From: Paul Moore Date: Mon, 27 Jan 2014 21:43:17 +0100 Subject: [PATCH 02/28] seccomp: add some basic shared memory syscalls to the whitelist RH-Author: Paul Moore Message-id: <20140127214317.24608.67441.stgit@localhost> Patchwork-id: 56967 O-Subject: [RHEL7 qemu-kvm PATCH 2/2] seccomp: add some basic shared memory syscalls to the whitelist Bugzilla: 1026314 RH-Acked-by: Laszlo Ersek RH-Acked-by: Paolo Bonzini RH-Acked-by: Juan Quintela Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1026314 Brew: https://brewweb.devel.redhat.com/taskinfo?taskID=6956172 Upstream: upstream, see commit IDs Testing: tested, see BZ 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 --- qemu-seccomp.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) Signed-off-by: Miroslav Rezanina --- qemu-seccomp.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) diff --git a/qemu-seccomp.c b/qemu-seccomp.c index 34a54e4..3a2fbed 100644 --- a/qemu-seccomp.c +++ b/qemu-seccomp.c @@ -239,7 +239,10 @@ 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) -- 1.7.1