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Ensure we use a dgram mem BIO for the DTLS record layer

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Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/18132)
This commit is contained in:
Matt Caswell 2022-07-21 15:13:46 +01:00
parent 499b2c4654
commit db1a505ced
1 changed files with 4 additions and 1 deletions
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5
ssl/record/rec_layer_s3.c
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@ -1893,7 +1893,10 @@ int ssl_set_new_record_layer(SSL_CONNECTION *s, int version,
&& level != OSSL_RECORD_PROTECTION_LEVEL_NONE)
epoch = DTLS_RECORD_LAYER_get_r_epoch(&s->rlayer) + 1; /* new epoch */
s->rrlnext = BIO_new(BIO_s_mem());
if (SSL_CONNECTION_IS_DTLS(s))
s->rrlnext = BIO_new(BIO_s_dgram_mem());
else
s->rrlnext = BIO_new(BIO_s_mem());
if (s->rrlnext == NULL) {
BIO_free(prev);