From 5d88111a142b3c37e92bdd36699a04fd054d27f4 Mon Sep 17 00:00:00 2001
From: Xavi Hernandez <xhernandez@redhat.com>
Date: Wed, 22 May 2019 17:46:19 +0200
Subject: Fix some "Null pointer dereference" coverity issues

This patch fixes the following CID's:

  * 1124829
  * 1274075
  * 1274083
  * 1274128
  * 1274135
  * 1274141
  * 1274143
  * 1274197
  * 1274205
  * 1274210
  * 1274211
  * 1288801
  * 1398629

Change-Id: Ia7c86cfab3245b20777ffa296e1a59748040f558
Updates: bz#789278
Signed-off-by: Xavi Hernandez <xhernandez@redhat.com>
---
 xlators/storage/posix/src/posix-helpers.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'xlators/storage/posix/src')

diff --git a/xlators/storage/posix/src/posix-helpers.c b/xlators/storage/posix/src/posix-helpers.c
index 401f8ca8578..80f5fb8514c 100644
--- a/xlators/storage/posix/src/posix-helpers.c
+++ b/xlators/storage/posix/src/posix-helpers.c
@@ -390,6 +390,9 @@ _posix_get_marker_quota_contributions(posix_xattr_filler_t *filler, char *key)
     int i = 0, ret = 0;
 
     tmp_key = ptr = gf_strdup(key);
+    if (tmp_key == NULL) {
+        return -1;
+    }
     for (i = 0; i < 4; i++) {
         token = strtok_r(tmp_key, ".", &saveptr);
         tmp_key = NULL;
-- 
cgit