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authorAmar Tumballi <amar@gluster.com>2010-07-27 11:13:32 +0000
committerAnand V. Avati <avati@dev.gluster.com>2010-07-28 03:34:48 -0700
commit753146c0ff4b1b55892b71b36d6ca97797867aaa (patch)
tree2e449e2c30f41248c6e533d7dde7dd381166725d /libglusterfs/src/logging.c
parent0aae2c46579421b871919e93619273d9a9bc79fb (diff)
some check added to the variables after GF_CALLOC
handles some NULL dereference problems (reported by clang when ran with code where '#define GF_CALLOC NULL'). Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 966 (NULL check for avoiding NULL dereferencing of pointers..) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=966
Diffstat (limited to 'libglusterfs/src/logging.c')
-rw-r--r--libglusterfs/src/logging.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/libglusterfs/src/logging.c b/libglusterfs/src/logging.c
index d5a38e6b6b8..000c2ccd34f 100644
--- a/libglusterfs/src/logging.c
+++ b/libglusterfs/src/logging.c
@@ -311,6 +311,9 @@ __logfile_for_client (char *identifier)
if (!client_logs) {
client = GF_CALLOC (1, sizeof (*client),
gf_common_mt_client_log);
+ if (!client)
+ return NULL;
+
client_log_init (client, identifier);
client_logs = client;
@@ -324,6 +327,8 @@ __logfile_for_client (char *identifier)
if (!client) {
client = GF_CALLOC (1, sizeof (*client),
gf_common_mt_client_log);
+ if (!client)
+ return NULL;
client_log_init (client, identifier);