virFileNBDDeviceAssociate: Avoid use of uninitialized variable

The @qemunbd variable can be used uninitialized.

(cherry picked from commit 2dba0323ff0cec31bdcea9dd3b2428af297401f2)

diff --git a/src/util/virfile.c b/src/util/virfile.c
index 2b07ac9255920791c5b902d964d1bc9de3b99c1c..7af0843f451d4961dfb970ac8cefab737804b3c5 100644 (file)
--- a/src/util/virfile.c
+++ b/src/util/virfile.c
@@ -732,7 +732,7 @@ int virFileNBDDeviceAssociate(const char *file,
                               char **dev)
 {
     char *nbddev;
-    char *qemunbd;
+    char *qemunbd = NULL;
     virCommandPtr cmd = NULL;
     int ret = -1;
     const char *fmtstr = NULL;