lib/mbedtls
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Memory-allocation abstraction layer and buffer-based allocator added

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This commit is contained in:
Paul Bakker
2013-07-03 13:37:05 +02:00
parent f863485fea
commit 6e339b52e8
18 changed files with 818 additions and 103 deletions
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21
library/ssl_cache.c
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@ -33,6 +33,13 @@
#include "polarssl/ssl_cache.h"
#if defined(POLARSSL_MEMORY_C)
#include "polarssl/memory.h"
#else
#define polarssl_malloc malloc
#define polarssl_free free
#endif
#include <stdlib.h>
void ssl_cache_init( ssl_cache_context *cache )
@ -78,7 +85,7 @@ int ssl_cache_get( void *data, ssl_session *session )
*/
if( entry->peer_cert.p != NULL )
{
session->peer_cert = (x509_cert *) malloc( sizeof(x509_cert) );
session->peer_cert = (x509_cert *) polarssl_malloc( sizeof(x509_cert) );
if( session->peer_cert == NULL )
return( 1 );
@ -86,7 +93,7 @@ int ssl_cache_get( void *data, ssl_session *session )
if( x509parse_crt( session->peer_cert, entry->peer_cert.p,
entry->peer_cert.len ) != 0 )
{
free( session->peer_cert );
polarssl_free( session->peer_cert );
session->peer_cert = NULL;
return( 1 );
}
@ -145,14 +152,14 @@ int ssl_cache_set( void *data, const ssl_session *session )
#if defined(POLARSSL_X509_PARSE_C)
if( cur->peer_cert.p != NULL )
{
free( cur->peer_cert.p );
polarssl_free( cur->peer_cert.p );
memset( &cur->peer_cert, 0, sizeof(x509_buf) );
}
#endif /* POLARSSL_X509_PARSE_C */
}
else
{
cur = (ssl_cache_entry *) malloc( sizeof(ssl_cache_entry) );
cur = (ssl_cache_entry *) polarssl_malloc( sizeof(ssl_cache_entry) );
if( cur == NULL )
return( 1 );
@ -175,7 +182,7 @@ int ssl_cache_set( void *data, const ssl_session *session )
*/
if( session->peer_cert != NULL )
{
cur->peer_cert.p = (unsigned char *) malloc( session->peer_cert->raw.len );
cur->peer_cert.p = (unsigned char *) polarssl_malloc( session->peer_cert->raw.len );
if( cur->peer_cert.p == NULL )
return( 1 );
@ -219,10 +226,10 @@ void ssl_cache_free( ssl_cache_context *cache )
#if defined(POLARSSL_X509_PARSE_C)
if( prv->peer_cert.p != NULL )
free( prv->peer_cert.p );
polarssl_free( prv->peer_cert.p );
#endif /* POLARSSL_X509_PARSE_C */
free( prv );
polarssl_free( prv );
}
}