evalmountdata null pointer before use

volnamep can be used uninitialized. fix that.

Reviewed-on: http://gerrit.openafs.org/3777
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Tested-by: Derrick Brashear <shadow@dementia.org>
(cherry picked from commit bf72dbf3d5550857a8d41c910baaa722690c1eee)

Change-Id: I0d08aeed130882aeda12c0181d5b738d4c889491
Reviewed-on: http://gerrit.openafs.org/3919
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Derrick Brashear <shadow@dementia.org>

diff --git a/src/afs/VNOPS/afs_vnop_lookup.c b/src/afs/VNOPS/afs_vnop_lookup.c
index 67b6ce82916a92e87d184ad5178c083a4471306c..359b148bfd0fbf62e405f5594ea781e1cebd4478 100644 (file)
--- a/src/afs/VNOPS/afs_vnop_lookup.c
+++ b/src/afs/VNOPS/afs_vnop_lookup.c
@@ -57,7 +57,7 @@ EvalMountData(char type, char *data, afs_uint32 states, afs_uint32 cellnum,
     struct volume *tvp = 0;
     struct VenusFid tfid;
     struct cell *tcell;
-    char *cpos, *volnamep;
+    char *cpos, *volnamep = NULL;
     char *buf, *endptr;
     afs_int32 prefetch;                /* 1=>None  2=>RO  3=>BK */
     afs_int32 mtptCell, assocCell = 0, hac = 0;