From 5591275f04b1b94395e38eeada745cd97bc8b613 Mon Sep 17 00:00:00 2001
From: Ivan Maidanski <ivmai@mail.ru>
Date: Fri, 8 Jun 2012 21:10:17 +0400
Subject: [PATCH 8/9] Fix CORD_cat_char_star to prevent SEGV in case of
 out-of-memory

* cordbscs.c (CORD_cat_char_star): Check GC_MALLOC_ATOMIC result for
NULL (do OUT_OF_MEMORY in such case) to prevent SEGV.
---
 cord/cordbscs.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/cord/cordbscs.c b/cord/cordbscs.c
index 924bf44..5128daf 100644
--- a/cord/cordbscs.c
+++ b/cord/cordbscs.c
@@ -188,6 +188,7 @@ CORD CORD_cat_char_star(CORD x, const char * y, size_t leny)
             result_len = right_len + leny;  /* length of new_right */
             if (result_len <= SHORT_LIMIT) {
                 new_right = GC_MALLOC_ATOMIC(result_len + 1);
+                if (new_right == 0) OUT_OF_MEMORY;
                 memcpy(new_right, right, right_len);
                 memcpy(new_right + right_len, y, leny);
                 new_right[result_len] = '\0';
-- 
1.7.10.2