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Add an error to the stack on failure in dtls1_write_bytes()

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Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3496)
This commit is contained in:
Matt Caswell 2017-05-22 12:36:11 +01:00
parent b77f3ed171
commit 42bd7a16d0
3 changed files with 5 additions and 1 deletions
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1
include/openssl/ssl.h
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@ -2259,6 +2259,7 @@ int ERR_load_SSL_strings(void);
# define SSL_F_DTLS1_READ_FAILED 339
# define SSL_F_DTLS1_RETRANSMIT_MESSAGE 390
# define SSL_F_DTLS1_WRITE_APP_DATA_BYTES 268
# define SSL_F_DTLS1_WRITE_BYTES 545
# define SSL_F_DTLSV1_LISTEN 350
# define SSL_F_DTLS_CONSTRUCT_CHANGE_CIPHER_SPEC 371
# define SSL_F_DTLS_CONSTRUCT_HELLO_VERIFY_REQUEST 385

4
ssl/record/rec_layer_d1.c
View File

@ -732,8 +732,10 @@ int dtls1_write_bytes(SSL *s, int type, const void *buf, size_t len,
{
int i;
if (!ossl_assert(len <= SSL3_RT_MAX_PLAIN_LENGTH))
if (!ossl_assert(len <= SSL3_RT_MAX_PLAIN_LENGTH)) {
SSLerr(SSL_F_DTLS1_WRITE_BYTES, ERR_R_INTERNAL_ERROR);
return -1;
}
s->rwstate = SSL_NOTHING;
i = do_dtls1_write(s, type, buf, len, 0, written);
return i;

1
ssl/ssl_err.c
View File

@ -46,6 +46,7 @@ static ERR_STRING_DATA SSL_str_functs[] = {
{ERR_FUNC(SSL_F_DTLS1_RETRANSMIT_MESSAGE), "dtls1_retransmit_message"},
{ERR_FUNC(SSL_F_DTLS1_WRITE_APP_DATA_BYTES),
"dtls1_write_app_data_bytes"},
{ERR_FUNC(SSL_F_DTLS1_WRITE_BYTES), "dtls1_write_bytes"},
{ERR_FUNC(SSL_F_DTLSV1_LISTEN), "DTLSv1_listen"},
{ERR_FUNC(SSL_F_DTLS_CONSTRUCT_CHANGE_CIPHER_SPEC),
"dtls_construct_change_cipher_spec"},