[libvirt] [PATCH 4/5] xen: Need to check validity of domain->conn before deref privateData
---
src/xen/xen_hypervisor.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/xen/xen_hypervisor.c b/src/xen/xen_hypervisor.c
index a770f53..ded1f0a 100644
--- a/src/xen/xen_hypervisor.c
+++ b/src/xen/xen_hypervisor.c
@@ -3284,7 +3284,7 @@ xenHypervisorGetDomainState(virDomainPtr domain,
int *reason,
unsigned int flags)
{
- xenUnifiedPrivatePtr priv = domain->conn->privateData;
+ xenUnifiedPrivatePtr priv;
virDomainInfo info;
virCheckFlags(0, -1);
@@ -3292,6 +3292,7 @@ xenHypervisorGetDomainState(virDomainPtr domain,
if (domain->conn == NULL)
return -1;
+ priv = (xenUnifiedPrivatePtr) domain->conn->privateData;
if (priv->handle < 0 || domain->id < 0)
return -1;
--
1.7.11.7