diff options
| author | Raghavendra G <raghavendra@gluster.com> | 2009-09-01 00:19:57 +0000 |
|---|---|---|
| committer | Anand V. Avati <avati@dev.gluster.com> | 2009-09-08 03:22:49 -0700 |
| commit | ea8a20f3e68d5ccade465b60d98030c0c1bb4426 (patch) | |
| tree | dd7c17f08c834b7ae24ebdd236e81efdde20e01e | |
| parent | b27afdea5d8c594e160a099e2dd814fa33529276 (diff) | |
libglusterfsclient: check for memory allocation failure in glusterfs_glh_realpath.
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>
BUG: 235 (Handle failures in glusterfs_glh_realpath appropriately)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=235
| -rwxr-xr-x | libglusterfsclient/src/libglusterfsclient.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libglusterfsclient/src/libglusterfsclient.c b/libglusterfsclient/src/libglusterfsclient.c index eaa11376f71..ee01ab19581 100755 --- a/libglusterfsclient/src/libglusterfsclient.c +++ b/libglusterfsclient/src/libglusterfsclient.c @@ -6837,6 +6837,10 @@ glusterfs_glh_realpath (glusterfs_handle_t handle, const char *path, if (S_ISLNK (stbuf.st_mode)) { buf = calloc (1, path_max); + if (buf == NULL) { + errno = ENOMEM; + goto err; + } if (++num_links > MAXSYMLINKS) { |