diff options
| author | Vijay Bellur <vijay@gluster.com> | 2010-08-13 07:03:47 +0000 |
|---|---|---|
| committer | Anand V. Avati <avati@dev.gluster.com> | 2010-08-13 11:25:24 -0700 |
| commit | bce6e99400713a4ece37996376d28146aeebc3d4 (patch) | |
| tree | 1bbb8959b8f642e01bb3a3ff8d1ebe67da6ac849 /xlators/mgmt/glusterd/src/glusterd-store.h | |
| parent | 752cb30f695963befd95e0db1d56113c6cce976e (diff) | |
glusterd: Check for DIR before readdir
Signed-off-by: Vijay Bellur <vijay@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 1323 ()
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1323
Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-store.h')
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-store.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-store.h b/xlators/mgmt/glusterd/src/glusterd-store.h index 9d7a6436e3f..8234463e0c5 100644 --- a/xlators/mgmt/glusterd/src/glusterd-store.h +++ b/xlators/mgmt/glusterd/src/glusterd-store.h @@ -56,10 +56,13 @@ #define glusterd_for_each_entry(entry, dir) \ do {\ - entry = readdir (dir);\ - while (entry && (!strcmp (entry->d_name, ".") ||\ - !strcmp (entry->d_name, ".."))) {\ + entry = NULL;\ + if (dir) {\ entry = readdir (dir);\ + while (entry && (!strcmp (entry->d_name, ".") ||\ + !strcmp (entry->d_name, ".."))) {\ + entry = readdir (dir);\ + }\ }\ } while (0); \ |