52 lines
1.5 KiB
Diff
52 lines
1.5 KiB
Diff
From 5f8d720b5f1393ee333a5fa8375ffe9ac954d48b Mon Sep 17 00:00:00 2001
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From: Daniel P. Berrange <berrange@redhat.com>
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Date: Mon, 17 Aug 2009 08:32:08 +0100
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Subject: [PATCH] Disable sound cards when running sVirt
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Temporary hack till PulseAudio autostart problems are sorted out when
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SELinux enforcing (bz 486112)
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Fedora-patch: libvirt-0.6.4-svirt-sound.patch
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---
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src/qemu_conf.c | 17 ++++++++++++++++-
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1 files changed, 16 insertions(+), 1 deletions(-)
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diff --git a/src/qemu_conf.c b/src/qemu_conf.c
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index 6b0b404..53186e0 100644
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--- a/src/qemu_conf.c
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+++ b/src/qemu_conf.c
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@@ -1384,6 +1384,20 @@ int qemudBuildCommandLine(virConnectPtr conn,
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char uuid[VIR_UUID_STRING_BUFLEN];
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char domid[50];
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const char *cpu = NULL;
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+ int skipSound = 0;
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+
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+ if (driver->securityDriver &&
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+ driver->securityDriver->name &&
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+ STREQ(driver->securityDriver->name, "selinux") &&
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+ getuid() == 0) {
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+ static int soundWarned = 0;
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+ skipSound = 1;
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+ if (def->nsounds &&
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+ !soundWarned) {
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+ soundWarned = 1;
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+ VIR_WARN0("Sound cards for VMs are disabled while SELinux security model is active");
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+ }
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+ }
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uname_normalize(&ut);
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@@ -2015,7 +2029,8 @@ int qemudBuildCommandLine(virConnectPtr conn,
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}
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/* Add sound hardware */
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- if (def->nsounds) {
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+ if (def->nsounds &&
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+ !skipSound) {
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int size = 100;
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char *modstr;
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if (VIR_ALLOC_N(modstr, size+1) < 0)
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--
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1.6.2.5
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