[libvirt] [PATCH] virsh: fix uninitialized variable in cmdSnapshotEdit
If the domain can't be looked up, name is used unitialized after the
cleanup label.
Found by coverity.
---
tools/virsh-snapshot.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/virsh-snapshot.c b/tools/virsh-snapshot.c
index 4281109..0bd9583 100644
--- a/tools/virsh-snapshot.c
+++ b/tools/virsh-snapshot.c
@@ -459,7 +459,7 @@ cmdSnapshotEdit(vshControl *ctl, const vshCmd *cmd)
virDomainPtr dom = NULL;
virDomainSnapshotPtr snapshot = NULL;
virDomainSnapshotPtr edited = NULL;
- const char *name;
+ const char *name = NULL;
const char *edited_name;
bool ret = false;
unsigned int getxml_flags = VIR_DOMAIN_XML_SECURE;
@@ -532,7 +532,7 @@ cmdSnapshotEdit(vshControl *ctl, const vshCmd *cmd)
ret = true;
cleanup:
- if (!ret)
+ if (!ret && name)
vshError(ctl, _("Failed to update %s"), name);
if (edited)
virDomainSnapshotFree(edited);
--
1.7.8.6