[libvirt] [PATCH] selinux: fix NULL dereference in GetSecurityMountOptions
In the case of an OOM error in virDomainDefGetSecurityLabelDef, secdef
is set to NULL, then dereferenced while printing the debug message.
---
src/security/security_selinux.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/src/security/security_selinux.c b/src/security/security_selinux.c
index 5409e32..9134bc8 100644
--- a/src/security/security_selinux.c
+++ b/src/security/security_selinux.c
@@ -1993,7 +1993,8 @@ virSecuritySELinuxGetSecurityMountOptions(virSecurityManagerPtr
mgr,
return NULL;
}
- VIR_DEBUG("imageLabel=%s opts=%s", secdef->imagelabel, opts);
+ VIR_DEBUG("imageLabel=%s opts=%s",
+ secdef ? secdef->imagelabel : "(null)", opts);
return opts;
}
--
1.7.8.6