---

yaml --- r: 22234 b: refs/heads/master c: 6df9424 h: refs/heads/master v: v3
git-mirror · Mar 21, 2006 · a9826d3 · a9826d3
1 parent 6f4f2a2
commit a9826d3
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c0c736db7ef4a7bdc1a28f3de751cc7e9f720313
+refs/heads/master: 6df9424a9ca35f9fab773d1a0a8919781a367125
diff --git a/trunk/net/dccp/options.c b/trunk/net/dccp/options.c
@@ -109,7 +109,8 @@ int dccp_parse_options(struct sock *sk, struct sk_buff *skb)
 		case DCCPO_MANDATORY:
 			if (mandatory)
 				goto out_invalid_option;
-			mandatory = 1;
+			if (pkt_type != DCCP_PKT_DATA)
+				mandatory = 1;
 			break;
 		case DCCPO_NDP_COUNT:
 			if (len > 3)
@@ -249,6 +250,10 @@ int dccp_parse_options(struct sock *sk, struct sk_buff *skb)
 			mandatory = 0;
 	}
 
+	/* mandatory was the last byte in option list -> reset connection */
+	if (mandatory)
+		goto out_invalid_option;
+
 	return 0;
 
 out_invalid_option: