From 9433cc43efd8d63b66ce5c0927a7bde01a6b7304 Mon Sep 17 00:00:00 2001
From: Poornima <pgurusid@redhat.com>
Date: Tue, 4 Feb 2014 05:55:02 +0000
Subject: glusterd: Fix the NULL dereference errors reported by coverity.

Change-Id: I51c120dfe2db44a2b74f35e5cafb4f364ed6e66e
BUG: 789278
Signed-off-by: Poornima <pgurusid@redhat.com>
Reviewed-on: http://review.gluster.org/6901
Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
---
 xlators/mgmt/glusterd/src/glusterd-op-sm.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'xlators/mgmt/glusterd/src/glusterd-op-sm.c')

diff --git a/xlators/mgmt/glusterd/src/glusterd-op-sm.c b/xlators/mgmt/glusterd/src/glusterd-op-sm.c
index 963aa0762..5758e217d 100644
--- a/xlators/mgmt/glusterd/src/glusterd-op-sm.c
+++ b/xlators/mgmt/glusterd/src/glusterd-op-sm.c
@@ -354,6 +354,10 @@ glusterd_validate_quorum_options (xlator_t *this, char *fullkey, char *value,
         if (!glusterd_is_quorum_option (fullkey))
                 goto out;
         key = strchr (fullkey, '.');
+        if (key == NULL) {
+                ret = -1;
+                goto out;
+        }
         key++;
         opt = xlator_volume_option_get (this, key);
         ret = xlator_option_validate (this, key, value, opt, op_errstr);
-- 
cgit