From 0472629222e92cdeafae00b0acc3dd12c2e0e01e Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Wed, 9 Mar 2005 22:13:52 +0000
Subject: As reported by 'nodak sodak' we should check for a NULL pointer
 before referencing the proxy name pointer.

---
 lib/url.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/url.c b/lib/url.c
index 42b7350b0..a6e60a92a 100644
--- a/lib/url.c
+++ b/lib/url.c
@@ -1831,7 +1831,7 @@ static int handleSock5Proxy(const char *proxy_name,
       return 1;
     }
     else if (socksreq[1] == 255) {
-      if (proxy_name[0] == 0) {
+      if (!proxy_name || !*proxy_name) {
         failf(conn->data,
               "No authentication method was acceptable. (It is quite likely"
               " that the SOCKS5 server wanted a username/password, since none"
-- 
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