---

yaml --- r: 334021 b: refs/heads/master c: 0e24c4f h: refs/heads/master i: 334019: 39f2fb6 v: v3
git-mirror · Oct 11, 2012 · b52dc53 · b52dc53
1 parent de20245
commit b52dc53
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0abc1ceec52fcb9f962a2cd52e89baccccbc1d2e
+refs/heads/master: 0e24c4fc52b16f0a1102a933f636d2f350c41098
diff --git a/trunk/net/ipv4/sysctl_net_ipv4.c b/trunk/net/ipv4/sysctl_net_ipv4.c
@@ -248,6 +248,8 @@ int proc_tcp_fastopen_key(ctl_table *ctl, int write, void __user *buffer,
 	ctxt = rcu_dereference(tcp_fastopen_ctx);
 	if (ctxt)
 		memcpy(user_key, ctxt->key, TCP_FASTOPEN_KEY_LENGTH);
+	else
+		memset(user_key, 0, sizeof(user_key));
 	rcu_read_unlock();
 
 	snprintf(tbl.data, tbl.maxlen, "%08x-%08x-%08x-%08x",