[libvirt] [PATCH] Make SELinuxSecurityDriverProbe() fail on Fedora 10

[Mark McLoughlin]

Running "make check" on F10, I get:

  libvir: Security Labeling error : SELinuxInitialize: cannot open SELinux virtual domain context file /etc/selinux/targeted/contexts/virtual_domain_context: No such file or directory
  Failed to start security driverFAIL: seclabeltest

Seems virtual_domain_context isn't available on F10.

Haven't investigated further, just want to have "make check" pass.

Signed-off-by: Mark McLoughlin <markmc at redhat.com>
---
 src/security_selinux.c |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/src/security_selinux.c b/src/security_selinux.c
index ac317d7..c0b4a67 100644
--- a/src/security_selinux.c
+++ b/src/security_selinux.c
@@ -218,7 +218,13 @@ done:
 static int
 SELinuxSecurityDriverProbe(void)
 {
-    return is_selinux_enabled() ? SECURITY_DRIVER_ENABLE : SECURITY_DRIVER_DISABLE;
+    if (!is_selinux_enabled())
+        return SECURITY_DRIVER_DISABLE;
+
+    if (!virFileExists(selinux_virtual_domain_context_path()))
+        return SECURITY_DRIVER_DISABLE;
+
+    return SECURITY_DRIVER_ENABLE;
 }
 
 static int
-- 
1.6.0.6