From 127a39777e9809053bb98a9082e27c73543ccfa2 Mon Sep 17 00:00:00 2001 From: Daniel P. Berrange Date: Mon, 17 Aug 2009 08:32:08 +0100 Subject: [PATCH] Disable sound cards when running sVirt Temporary hack till PulseAudio autostart problems are sorted out when SELinux enforcing (bz 486112) Fedora-patch: libvirt-0.6.4-svirt-sound.patch --- src/qemu_conf.c | 17 ++++++++++++++++- 1 files changed, 16 insertions(+), 1 deletions(-) diff --git a/src/qemu_conf.c b/src/qemu_conf.c index f92bcef..f3b4ef0 100644 --- a/src/qemu_conf.c +++ b/src/qemu_conf.c @@ -1510,6 +1510,20 @@ int qemudBuildCommandLine(virConnectPtr conn, char uuid[VIR_UUID_STRING_BUFLEN]; char domid[50]; const char *cpu = NULL; + int skipSound = 0; + + if (driver->securityDriver && + driver->securityDriver->name && + STREQ(driver->securityDriver->name, "selinux") && + getuid() == 0) { + static int soundWarned = 0; + skipSound = 1; + if (def->nsounds && + !soundWarned) { + soundWarned = 1; + VIR_WARN0("Sound cards for VMs are disabled while SELinux security model is active"); + } + } uname_normalize(&ut); @@ -2181,7 +2195,8 @@ int qemudBuildCommandLine(virConnectPtr conn, } /* Add sound hardware */ - if (def->nsounds) { + if (def->nsounds && + !skipSound) { int size = 100; char *modstr; if (VIR_ALLOC_N(modstr, size+1) < 0) -- 1.6.2.5