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/storage | |
| 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/storage')
| -rw-r--r-- | xlators/storage/posix/src/posix.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/xlators/storage/posix/src/posix.c b/xlators/storage/posix/src/posix.c index 2810bbd6a8c..da5156709d1 100644 --- a/xlators/storage/posix/src/posix.c +++ b/xlators/storage/posix/src/posix.c @@ -179,6 +179,8 @@ _posix_xattr_get_set (dict_t *xattr_req, if (xattr_size > 0) { value = GF_CALLOC (1, xattr_size + 1, gf_posix_mt_char); + if (!value) + return; sys_lgetxattr (filler->real_path, key, value, xattr_size); |