generic-library/openssl
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Align data payload for better performance.

Browse Source
This commit is contained in:
Andy Polyakov
2006-10-20 11:26:00 +00:00
parent 1e7b6c029c
commit a4d64c7f49
3 changed files with 126 additions and 56 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
ssl/s3_both.c
View File

@@ -589,13 +589,17 @@ int ssl_verify_alarm_type(long type)
int ssl3_setup_buffers(SSL *s)
{
unsigned char *p;
size_t len;
size_t len,align=0;
#if defined(SSL3_ALIGN_PAYLOAD) && SSL3_ALIGN_PAYLOAD!=0
align = (-SSL3_RT_HEADER_LENGTH)&(SSL3_ALIGN_PAYLOAD-1);
#endif
if (s->s3->rbuf.buf == NULL)
{
len = SSL3_RT_MAX_PLAIN_LENGTH
+ SSL3_RT_MAX_ENCRYPTED_OVERHEAD
+ SSL3_RT_HEADER_LENGTH;
+ SSL3_RT_HEADER_LENGTH + align;
if (s->options & SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER)
{
s->s3->init_extra = 1;
@@ -615,13 +619,13 @@ int ssl3_setup_buffers(SSL *s)
{
len = s->max_send_fragment
+ SSL3_RT_SEND_MAX_ENCRYPTED_OVERHEAD
+ SSL3_RT_HEADER_LENGTH;
+ SSL3_RT_HEADER_LENGTH + align;
#ifndef OPENSSL_NO_COMP
if (!(s->options & SSL_OP_NO_COMPRESSION))
len += SSL3_RT_MAX_COMPRESSED_OVERHEAD;
#endif
if (!(s->options & SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS))
len += SSL3_RT_HEADER_LENGTH
len += SSL3_RT_HEADER_LENGTH + align
+ SSL3_RT_SEND_MAX_ENCRYPTED_OVERHEAD;
if ((p=OPENSSL_malloc(len)) == NULL)
goto err;