diff options
author | Matt Caswell <matt@openssl.org> | 2017-07-18 16:11:20 +0100 |
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committer | Matt Caswell <matt@openssl.org> | 2017-07-18 16:59:37 +0100 |
commit | 00848ea842f911dac4e10bb39a08bb4b6de9e66a (patch) | |
tree | b926435776b9b12e8992be820d7aa361bff1a278 /ssl/statem/statem_clnt.c | |
parent | 6b84e6bf19f5afad338f22a1a6d71a75d2d95fbf (diff) |
Tolerate a zero length ticket nonce
TLSv1.3 draft-21 requires the ticket nonce to be at least 1 byte in length.
However NSS sends a zero length nonce. This is actually ok because the next
draft will allow zero length nonces anyway, so we should tolerate this.
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3957)
Diffstat (limited to 'ssl/statem/statem_clnt.c')
-rw-r--r-- | ssl/statem/statem_clnt.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/ssl/statem/statem_clnt.c b/ssl/statem/statem_clnt.c index ed9bd5c209..cef0df8591 100644 --- a/ssl/statem/statem_clnt.c +++ b/ssl/statem/statem_clnt.c @@ -2429,7 +2429,6 @@ MSG_PROCESS_RETURN tls_process_new_session_ticket(SSL *s, PACKET *pkt) || (SSL_IS_TLS13(s) && (!PACKET_get_net_4(pkt, &age_add) || !PACKET_get_length_prefixed_1(pkt, &nonce) - || PACKET_remaining(&nonce) == 0 || !PACKET_memdup(&nonce, &s->session->ext.tick_nonce, &s->session->ext.tick_nonce_len))) || !PACKET_get_net_2(pkt, &ticklen) |