From 87f34860fea81326b9f77c342daab7bcc5b023f5 Mon Sep 17 00:00:00 2001
From: Ralph Castain <rhc@open-mpi.org>
Date: Fri, 17 Jan 2014 21:36:20 +0000
Subject: [PATCH] Protect array against crossing boundaries

cmr=v1.7.5:reviewer=jsquyres

This commit was SVN r30316.
---
 orte/mca/filem/raw/filem_raw_module.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/orte/mca/filem/raw/filem_raw_module.c b/orte/mca/filem/raw/filem_raw_module.c
index 9c70fdfcff..de7e2de348 100644
--- a/orte/mca/filem/raw/filem_raw_module.c
+++ b/orte/mca/filem/raw/filem_raw_module.c
@@ -942,6 +942,10 @@ static int link_archive(orte_filem_raw_incoming_t *inbnd)
                              "%s filem:raw: path %s",
                              ORTE_NAME_PRINT(ORTE_PROC_MY_NAME),
                              path));
+        /* protect against an empty result */
+        if (0 == strlen(path)) {
+            continue;
+        }
         /* trim the trailing cr */
         path[strlen(path)-1] = '\0';
         /* ignore directories */