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- Undid fix for ssl_write that introduced a true bug when buffers are running full.

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This commit is contained in:
Paul Bakker 2011-06-08 13:10:54 +00:00
parent 828acb2234
commit 887bd502d2
2 changed files with 18 additions and 11 deletions
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5
ChangeLog
View file

@ -1,5 +1,10 @@
PolarSSL ChangeLog
= Version trunk
Bugfix
* Undid faulty bug fix in ssl_write() when flushing old data (Ticket
#18)
= Version 0.99-pre5 released on 2011-05-26
Features
* Added additional Cipher Block Modes to symmetric ciphers

24
library/ssl_tls.c
View file

@ -2164,6 +2164,9 @@ int ssl_write( ssl_context *ssl, const unsigned char *buf, size_t len )
}
}
n = ( len < SSL_MAX_CONTENT_LEN )
? len : SSL_MAX_CONTENT_LEN;
if( ssl->out_left != 0 )
{
if( ( ret = ssl_flush_output( ssl ) ) != 0 )
@ -2172,18 +2175,17 @@ int ssl_write( ssl_context *ssl, const unsigned char *buf, size_t len )
return( ret );
}
}
n = ( len < SSL_MAX_CONTENT_LEN )
? len : SSL_MAX_CONTENT_LEN;
ssl->out_msglen = n;
ssl->out_msgtype = SSL_MSG_APPLICATION_DATA;
memcpy( ssl->out_msg, buf, n );
if( ( ret = ssl_write_record( ssl ) ) != 0 )
else
{
SSL_DEBUG_RET( 1, "ssl_write_record", ret );
return( ret );
ssl->out_msglen = n;
ssl->out_msgtype = SSL_MSG_APPLICATION_DATA;
memcpy( ssl->out_msg, buf, n );
if( ( ret = ssl_write_record( ssl ) ) != 0 )
{
SSL_DEBUG_RET( 1, "ssl_write_record", ret );
return( ret );
}
}
SSL_DEBUG_MSG( 2, ( "<= write" ) );