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Tightened up closure alerts for v1.2 (7.2.1)

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git-svn-id: svn://svn.code.sf.net/p/axtls/code/trunk@260 9a5d90b5-6617-0410-8a86-bb477d3ed2e3
This commit is contained in:
cameronrich
2016-07-18 20:29:14 +00:00
committed by Yasuki Ikeuchi
parent 106a59cf23
commit 549bcb478e
1 changed files with 11 additions and 5 deletions
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12
ssl/tls1.c
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2007, Cameron Rich
* Copyright (c) 2007-2016, Cameron Rich
*
* All rights reserved.
*
@ -1000,6 +1000,9 @@ int send_packet(SSL *ssl, uint8_t protocol, const uint8_t *in, int length)
if (ssl->hs_status == SSL_ERROR_DEAD)
return SSL_ERROR_CONN_LOST;
if (IS_SET_SSL_FLAG(SSL_SENT_CLOSE_NOTIFY))
return SSL_CLOSE_NOTIFY;
if (in) /* has the buffer already been initialised? */
{
memcpy(ssl->bm_data, in, length);
@ -1184,6 +1187,9 @@ int basic_read(SSL *ssl, uint8_t **in_data)
int read_len, is_client = IS_SET_SSL_FLAG(SSL_IS_CLIENT);
uint8_t *buf = ssl->bm_data;
if (IS_SET_SSL_FLAG(SSL_SENT_CLOSE_NOTIFY))
return SSL_CLOSE_NOTIFY;
read_len = SOCKET_READ(ssl->client_fd, &buf[ssl->bm_read_index],
ssl->need_bytes-ssl->got_bytes);
@ -1339,8 +1345,8 @@ int basic_read(SSL *ssl, uint8_t **in_data)
buf[1] == SSL_ALERT_CLOSE_NOTIFY)
{
ret = SSL_CLOSE_NOTIFY;
send_alert(ssl, SSL_ALERT_CLOSE_NOTIFY);
SET_SSL_FLAG(SSL_SENT_CLOSE_NOTIFY);
ssl_free(ssl);
SOCKET_CLOSE(ssl->client_fd);
}
else
{