Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild

[linux-2.6] / net / dccp / input.c

diff --git a/net/dccp/input.c b/net/dccp/input.c
index 19d7e1dbd87e99a98f463e944a6f20f052fd9856..3560a2a875a05561f2d0b353cb62b6b58095e8b4 100644 (file)
--- a/net/dccp/input.c
+++ b/net/dccp/input.c
@@ -19,6 +19,9 @@
 #include "ccid.h"
 #include "dccp.h"
 
+/* rate-limit for syncs in reply to sequence-invalid packets; RFC 4340, 7.5.4 */
+int sysctl_dccp_sync_ratelimit __read_mostly = HZ / 8;
+
 static void dccp_fin(struct sock *sk, struct sk_buff *skb)
 {
        sk->sk_shutdown |= RCV_SHUTDOWN;