---

yaml --- r: 78449 b: refs/heads/master c: cf86314 h: refs/heads/master i: 78447: d60cf7e v: v3
git-mirror · Jan 28, 2008 · 9260ff5 · 9260ff5
1 parent a1159fd
commit 9260ff5
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5cdae198de33184c01226395b840f44f9834233a
+refs/heads/master: cf86314cb7460423b0b7e611edad80a52dc90d10
diff --git a/trunk/net/dccp/options.c b/trunk/net/dccp/options.c
@@ -132,6 +132,8 @@ int dccp_parse_options(struct sock *sk, struct dccp_request_sock *dreq,
 		case DCCPO_CHANGE_L:
 			/* fall through */
 		case DCCPO_CHANGE_R:
+			if (pkt_type == DCCP_PKT_DATA)
+				break;
 			if (len < 2)
 				goto out_invalid_option;
 			rc = dccp_feat_change_recv(sk, opt, *value, value + 1,
@@ -148,7 +150,9 @@ int dccp_parse_options(struct sock *sk, struct dccp_request_sock *dreq,
 		case DCCPO_CONFIRM_L:
 			/* fall through */
 		case DCCPO_CONFIRM_R:
-			if (len < 2)
+			if (pkt_type == DCCP_PKT_DATA)
+				break;
+			if (len < 2)	/* FIXME this disallows empty confirm */
 				goto out_invalid_option;
 			if (dccp_feat_confirm_recv(sk, opt, *value,
 						   value + 1, len - 1))