diff options
| author | Amar Tumballi <amar@gluster.com> | 2010-07-02 04:55:28 +0000 |
|---|---|---|
| committer | Anand V. Avati <avati@dev.gluster.com> | 2010-07-02 05:17:03 -0700 |
| commit | 2f15ffd6b5beef9abd501c594bc3cb38c2683f77 (patch) | |
| tree | 107176560e1a97c42f3535380ef49d4dee3b0cd6 /xlators/nfs/server/src/nfs3-helpers.c | |
| parent | 3dc79ca8e6119f5ff61058cc87f9a4fc251017ef (diff) | |
NULL dereference fixes in code base after running with 'clang'
* 212 logical (NULL deref/divide by zero) errors reduced to 28
(27 of them in contrib/ and lex part of codebase, 1 is invalid)
* 11 API errors reduced to 0
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/nfs/server/src/nfs3-helpers.c')
| -rw-r--r-- | xlators/nfs/server/src/nfs3-helpers.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/xlators/nfs/server/src/nfs3-helpers.c b/xlators/nfs/server/src/nfs3-helpers.c index 95e8601627d..615c2166019 100644 --- a/xlators/nfs/server/src/nfs3-helpers.c +++ b/xlators/nfs/server/src/nfs3-helpers.c @@ -394,12 +394,12 @@ nfs3_fill_lookup3res_success (lookup3res *res, nfsstat3 stat, obj.attributes_follow = FALSE; dir.attributes_follow = FALSE; - if (buf) { + if (buf && fh) { nfs3_map_xlid_to_statdev (buf, fh->xlatorid); obj = nfs3_stat_to_post_op_attr (buf); } - if (postparent) { + if (postparent && fh) { nfs3_map_xlid_to_statdev (postparent, fh->xlatorid); dir = nfs3_stat_to_post_op_attr (postparent); } |