diff options
| -rw-r--r-- | net/dccp/options.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/dccp/options.c b/net/dccp/options.c index d2a84a2fecee..43bc24e761d0 100644 --- a/net/dccp/options.c +++ b/net/dccp/options.c | |||
| @@ -107,9 +107,11 @@ int dccp_parse_options(struct sock *sk, struct dccp_request_sock *dreq, | |||
| 107 | * | 107 | * |
| 108 | * CCID-specific options are ignored during connection setup, as | 108 | * CCID-specific options are ignored during connection setup, as |
| 109 | * negotiation may still be in progress (see RFC 4340, 10.3). | 109 | * negotiation may still be in progress (see RFC 4340, 10.3). |
| 110 | * The same applies to Ack Vectors, as these depend on the CCID. | ||
| 110 | * | 111 | * |
| 111 | */ | 112 | */ |
| 112 | if (dreq != NULL && opt >= 128) | 113 | if (dreq != NULL && (opt >= 128 || |
| 114 | opt == DCCPO_ACK_VECTOR_0 || opt == DCCPO_ACK_VECTOR_1)) | ||
| 113 | goto ignore_option; | 115 | goto ignore_option; |
| 114 | 116 | ||
| 115 | switch (opt) { | 117 | switch (opt) { |