diff options
Diffstat (limited to 'ssl')
| -rw-r--r-- | ssl/record/rec_layer_s3.c | 8 | ||||
| -rw-r--r-- | ssl/ssl_err.c | 4 |
2 files changed, 11 insertions, 1 deletions
diff --git a/ssl/record/rec_layer_s3.c b/ssl/record/rec_layer_s3.c index 6d495715b2..a275300570 100644 --- a/ssl/record/rec_layer_s3.c +++ b/ssl/record/rec_layer_s3.c @@ -1315,6 +1315,14 @@ int ssl3_read_bytes(SSL *s, int type, int *recvd_type, unsigned char *buf, } while (num_recs == 0); rr = &rr[curr_rec]; + if (s->rlayer.handshake_fragment_len > 0 + && SSL3_RECORD_get_type(rr) != SSL3_RT_HANDSHAKE + && SSL_IS_TLS13(s)) { + SSLfatal(s, SSL_AD_UNEXPECTED_MESSAGE, SSL_F_SSL3_READ_BYTES, + SSL_R_MIXED_HANDSHAKE_AND_NON_HANDSHAKE_DATA); + return -1; + } + /* * Reset the count of consecutive warning alerts if we've got a non-empty * record that isn't an alert. diff --git a/ssl/ssl_err.c b/ssl/ssl_err.c index 11331ce41f..4b12ed1485 100644 --- a/ssl/ssl_err.c +++ b/ssl/ssl_err.c @@ -1,6 +1,6 @@ /* * Generated by util/mkerr.pl DO NOT EDIT - * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved. + * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved. * * Licensed under the OpenSSL license (the "License"). You may not use * this file except in compliance with the License. You can obtain a copy @@ -965,6 +965,8 @@ static const ERR_STRING_DATA SSL_str_reasons[] = { {ERR_PACK(ERR_LIB_SSL, 0, SSL_R_MISSING_TMP_DH_KEY), "missing tmp dh key"}, {ERR_PACK(ERR_LIB_SSL, 0, SSL_R_MISSING_TMP_ECDH_KEY), "missing tmp ecdh key"}, + {ERR_PACK(ERR_LIB_SSL, 0, SSL_R_MIXED_HANDSHAKE_AND_NON_HANDSHAKE_DATA), + "mixed handshake and non handshake data"}, {ERR_PACK(ERR_LIB_SSL, 0, SSL_R_NOT_ON_RECORD_BOUNDARY), "not on record boundary"}, {ERR_PACK(ERR_LIB_SSL, 0, SSL_R_NOT_REPLACING_CERTIFICATE), |