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authorJim Meyering <meyering@redhat.com>2012-06-20 13:29:38 +0200
committerAnand Avati <avati@redhat.com>2012-07-02 15:44:08 -0700
commit9945a0030a78c33b46dc3fafd313cb87a91289fa (patch)
treec28ce6f4bffeed821b8d1d3c07e4cd25d1694a9a
parent237d32b784cfb0ff93f7f1081d89809af962ed56 (diff)
libgf_count_path_components: don't access pathdup[-1] for empty input
Change-Id: I432f8c8fac907f625d79b2c5bb626a1f7013a73e BUG: 789278 Signed-off-by: Jim Meyering <meyering@redhat.com> Reviewed-on: http://review.gluster.com/3600 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
-rwxr-xr-xlibglusterfsclient/src/libglusterfsclient.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libglusterfsclient/src/libglusterfsclient.c b/libglusterfsclient/src/libglusterfsclient.c
index e09dc39aa3b..3143a13ed4f 100755
--- a/libglusterfsclient/src/libglusterfsclient.c
+++ b/libglusterfsclient/src/libglusterfsclient.c
@@ -1505,7 +1505,7 @@ libgf_count_path_components (char *path)
char *pathdup = NULL;
int len = 0;
- if (!path)
+ if (!path || !*path)
return -1;
pathdup = strdup (path);