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| author | Peter Wu <peter@lekensteyn.nl> | 2017-01-27 22:30:34 +0100 |
|---|---|---|
| committer | Peter Wu <peter@lekensteyn.nl> | 2017-01-28 14:32:09 +0100 |
| commit | ec9ce3fdad014274ce00de1768f9e11395a77e37 (patch) | |
| tree | 9c5dd1a5e2c80fa542404594561a17ff3f1a4446 /epan/dissectors/packet-dtls.c | |
| parent | 0d57fe2fe4941acf69d1b5af9b61cc0b10248aa3 (diff) | |
| download | wireshark-ec9ce3fdad014274ce00de1768f9e11395a77e37.tar.gz | |
(D)TLS: fix type of record sequence numberTLS13
The record sequence number is 64-bit, not 32-bit. This applies to all
SSLv3/TLS/DTLS versions. Without this fix, after about four million
records, the wrong MAC is calculated (for TLS 1.2) or decryption will
fail (for TLS 1.3).
Change-Id: I05e5e8bc4229ac443a1b06c5fe984fb885eab1ca
Diffstat (limited to 'epan/dissectors/packet-dtls.c')
| -rw-r--r-- | epan/dissectors/packet-dtls.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/epan/dissectors/packet-dtls.c b/epan/dissectors/packet-dtls.c index dd08f58da4..0ac6a94340 100644 --- a/epan/dissectors/packet-dtls.c +++ b/epan/dissectors/packet-dtls.c @@ -716,13 +716,13 @@ dissect_dtls_record(tvbuff_t *tvb, packet_info *pinfo, if(ssl){ if(ssl_packet_from_server(session, dtls_associations, pinfo)){ if (ssl->server) { - ssl->server->seq=(guint32)sequence_number; + ssl->server->seq=sequence_number; ssl->server->epoch=epoch; } } else{ if (ssl->client) { - ssl->client->seq=(guint32)sequence_number; + ssl->client->seq=sequence_number; ssl->client->epoch=epoch; } } |