From 0dec3e5e6a3d9f2279b58afae133a0910badcfa3 Mon Sep 17 00:00:00 2001
From: Dan Fandrich <dan@coneharvesters.com>
Date: Tue, 11 Aug 2009 02:30:53 +0000
Subject: Fixed a memory leak in the FTP code and an off-by-one heap buffer
 overflow.

---
 lib/ftp.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'lib')

diff --git a/lib/ftp.c b/lib/ftp.c
index 4ded990b6..765ac841c 100644
--- a/lib/ftp.c
+++ b/lib/ftp.c
@@ -926,9 +926,9 @@ static CURLcode ftp_state_use_port(struct connectdata *conn,
     char *port_start = NULL;
     char *port_sep = NULL;
 
-    addr = malloc(addrlen);
-    memset(addr, 0, addrlen);
-
+    addr = calloc(addrlen+1, 1);
+    if (!addr)
+      return CURLE_OUT_OF_MEMORY;
 
 #ifdef ENABLE_IPV6
     if(*string_ftpport == '[') {
-- 
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