diff options
Diffstat (limited to 'src/libcharon/network/receiver.c')
| -rw-r--r-- | src/libcharon/network/receiver.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/src/libcharon/network/receiver.c b/src/libcharon/network/receiver.c index 2ca721a85..b8eb8419d 100644 --- a/src/libcharon/network/receiver.c +++ b/src/libcharon/network/receiver.c @@ -261,15 +261,13 @@ static bool cookie_verify(private_receiver_t *this, message_t *message, */ static bool check_cookie(private_receiver_t *this, message_t *message) { - packet_t *packet; chunk_t data; /* check for a cookie. We don't use our parser here and do it * quick and dirty for performance reasons. * we assume the cookie is the first payload (which is a MUST), and * the cookie's SPI length is zero. */ - packet = message->get_packet(message); - data = packet->get_data(packet); + data = message->get_packet_data(message); if (data.len < IKE_HEADER_LENGTH + NOTIFY_PAYLOAD_HEADER_LENGTH + sizeof(u_int32_t) + this->hasher->get_hash_size(this->hasher) || @@ -277,7 +275,6 @@ static bool check_cookie(private_receiver_t *this, message_t *message) *(u_int16_t*)(data.ptr + IKE_HEADER_LENGTH + 6) != htons(COOKIE)) { /* no cookie found */ - packet->destroy(packet); return FALSE; } data.ptr += IKE_HEADER_LENGTH + NOTIFY_PAYLOAD_HEADER_LENGTH; @@ -285,7 +282,6 @@ static bool check_cookie(private_receiver_t *this, message_t *message) if (!cookie_verify(this, message, data)) { DBG2(DBG_NET, "found cookie, but content invalid"); - packet->destroy(packet); return FALSE; } return TRUE; |