From 9f581a2809a08a4044f12c01656288a58193b2cb Mon Sep 17 00:00:00 2001
From: Andreas Schneider <mail@cynapses.org>
Date: Thu, 2 Apr 2009 09:32:22 +0000
Subject: Add error checking of strdup.

git-svn-id: svn+ssh://svn.berlios.de/svnroot/repos/libssh/trunk@343 7dcaeef0-15fb-0310-b436-a5af3365683c
---
 libssh/dh.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libssh/dh.c b/libssh/dh.c
index ad571dd9..39f468a7 100644
--- a/libssh/dh.c
+++ b/libssh/dh.c
@@ -591,6 +591,9 @@ static int match(char *group,char *object){
     char *ptr,*saved;
     char *end;
     ptr=strdup(group);
+    if (ptr == NULL) {
+      return -1;
+    }
     saved=ptr;
     while(1){
         end=strchr(ptr,',');
-- 
cgit