summaryrefslogtreecommitdiffstats
path: root/libglusterfsclient/src/libglusterfsclient.c
diff options
context:
space:
mode:
authorRaghavendra G <raghavendra@gluster.com>2009-09-01 00:24:49 +0000
committerAnand V. Avati <avati@dev.gluster.com>2009-09-08 03:23:29 -0700
commit1d47c41f048194cd754d97391b5c490446fe6fa2 (patch)
treeb585bae4d1b645520239ea7a0f26577578835da2 /libglusterfsclient/src/libglusterfsclient.c
parent83a245fda0739a5ed4253fe2c701ca58061f5324 (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
Diffstat (limited to 'libglusterfsclient/src/libglusterfsclient.c')
-rwxr-xr-xlibglusterfsclient/src/libglusterfsclient.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/libglusterfsclient/src/libglusterfsclient.c b/libglusterfsclient/src/libglusterfsclient.c
index dc46c16..66300b2 100755
--- a/libglusterfsclient/src/libglusterfsclient.c
+++ b/libglusterfsclient/src/libglusterfsclient.c
@@ -6843,6 +6843,10 @@ 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)
{