---

yaml --- r: 78195 b: refs/heads/master c: cfbbeab h: refs/heads/master i: 78193: c2c50a7 78191: c144635 v: v3
git-mirror · Jan 28, 2008 · 40b3b72 · 40b3b72
1 parent 5ef65ed
commit 40b3b72
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Showing 2 changed files with 3 additions and 8 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3de5489f47febe0333b142e0eb6389b9924b2634
+refs/heads/master: cfbbeabc8864902c4af1c0cadf0972b352930a26
diff --git a/trunk/net/dccp/ccids/ccid2.c b/trunk/net/dccp/ccids/ccid2.c
@@ -24,9 +24,6 @@
 
 /*
  * This implementation should follow RFC 4341
- *
- * BUGS:
- * - sequence number wrapping
  */
 
 #include "../ccid.h"
@@ -619,9 +616,8 @@ static void ccid2_hc_tx_packet_recv(struct sock *sk, struct sk_buff *skb)
 		/* go through this ack vector */
 		while (veclen--) {
 			const u8 rl = *vector & DCCP_ACKVEC_LEN_MASK;
-			u64 ackno_end_rl;
+			u64 ackno_end_rl = SUB48(ackno, rl);
 
-			dccp_set_seqno(&ackno_end_rl, ackno - rl);
 			ccid2_pr_debug("ackvec start:%llu end:%llu\n",
 				       (unsigned long long)ackno,
 				       (unsigned long long)ackno_end_rl);
@@ -671,8 +667,7 @@ static void ccid2_hc_tx_packet_recv(struct sock *sk, struct sk_buff *skb)
 			if (done)
 				break;
 
-
-			dccp_set_seqno(&ackno, ackno_end_rl - 1);
+			ackno = SUB48(ackno_end_rl, 1);
 			vector++;
 		}
 		if (done)