diff options
| author | Amar Tumballi <amar@gluster.com> | 2010-07-27 11:13:32 +0000 |
|---|---|---|
| committer | Anand V. Avati <avati@dev.gluster.com> | 2010-07-28 03:34:48 -0700 |
| commit | 753146c0ff4b1b55892b71b36d6ca97797867aaa (patch) | |
| tree | 2e449e2c30f41248c6e533d7dde7dd381166725d /xlators/protocol/legacy | |
| parent | 0aae2c46579421b871919e93619273d9a9bc79fb (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 'xlators/protocol/legacy')
| -rw-r--r-- | xlators/protocol/legacy/server/src/server-protocol.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/xlators/protocol/legacy/server/src/server-protocol.c b/xlators/protocol/legacy/server/src/server-protocol.c index 839c6a557..e6c668d15 100644 --- a/xlators/protocol/legacy/server/src/server-protocol.c +++ b/xlators/protocol/legacy/server/src/server-protocol.c @@ -4914,7 +4914,8 @@ _volfile_update_checksum (xlator_t *this, char *key, uint32_t checksum) if (!temp_volfile) { temp_volfile = GF_CALLOC (1, sizeof (struct _volfile_ctx), gf_server_mt_volfile_ctx); - + if (!temp_volfile) + goto out; temp_volfile->next = conf->volfile; temp_volfile->key = (key)? gf_strdup (key): NULL; temp_volfile->checksum = checksum; |