From: Yang Tse <yangsita@gmail.com>
Date: Sun, 25 Dec 2011 10:35:45 +0000 (+0100)
Subject: hash.c: fix OOM triggered segfault
X-Git-Tag: curl-7_24_0~87
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=996f2454ba0c4368497637e937f8d184d0151c45;p=thirdparty%2Fcurl.git

hash.c: fix OOM triggered segfault
---

diff --git a/lib/hash.c b/lib/hash.c
index 3704eea414..4d85188fb4 100644
--- a/lib/hash.c
+++ b/lib/hash.c
@@ -264,6 +264,9 @@ Curl_hash_clean_with_criterium(struct curl_hash *h, void *user,
   struct curl_llist *list;
   int i;
 
+  if(!h)
+    return;
+
   for(i = 0; i < h->slots; ++i) {
     list = h->table[i];
     le = list->head; /* get first list entry */