From c6ce35bfcbbc739e83990c8cdf14d921f8025b06 Mon Sep 17 00:00:00 2001
From: Julia Lawall <julia@diku.dk>
Date: Fri, 27 Aug 2010 19:31:56 -0700
Subject: [PATCH] --- yaml --- r: 210144 b: refs/heads/master c:
 c34186ed008229e7f7e3f1de8e6acf6374995358 h: refs/heads/master v: v3

---
 [refs]                    | 2 +-
 trunk/net/ipv4/tcp_cong.c | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/[refs] b/[refs]
index 0e40f9b5b3e7..2fa9b4270062 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7e368739e3b3f1d7944794c178a15f05829b56bc
+refs/heads/master: c34186ed008229e7f7e3f1de8e6acf6374995358
diff --git a/trunk/net/ipv4/tcp_cong.c b/trunk/net/ipv4/tcp_cong.c
index 0ec9bd0ae94f..850c737e08e2 100644
--- a/trunk/net/ipv4/tcp_cong.c
+++ b/trunk/net/ipv4/tcp_cong.c
@@ -196,10 +196,10 @@ void tcp_get_allowed_congestion_control(char *buf, size_t maxlen)
 int tcp_set_allowed_congestion_control(char *val)
 {
 	struct tcp_congestion_ops *ca;
-	char *clone, *name;
+	char *saved_clone, *clone, *name;
 	int ret = 0;
 
-	clone = kstrdup(val, GFP_USER);
+	saved_clone = clone = kstrdup(val, GFP_USER);
 	if (!clone)
 		return -ENOMEM;
 
@@ -226,6 +226,7 @@ int tcp_set_allowed_congestion_control(char *val)
 	}
 out:
 	spin_unlock(&tcp_cong_list_lock);
+	kfree(saved_clone);
 
 	return ret;
 }