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Address PR review comments

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set `cache->chain` to NULL,
instead of setting the whole structure to zero.
This commit is contained in:
Ron Eldor 2017-10-29 17:53:52 +02:00
parent 1f311ed587
commit 9f60bc57ce
1 changed files with 1 additions and 7 deletions
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8
library/ssl_cache.c
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@ -44,12 +44,6 @@
#define polarssl_free free #define polarssl_free free
#endif #endif
/* Implementation that should never be optimized out by the compiler */
static void polarssl_zeroize( void *v, size_t n ) {
volatile unsigned char *p = v; while( n-- ) *p++ = 0;
}
void ssl_cache_init( ssl_cache_context *cache ) void ssl_cache_init( ssl_cache_context *cache )
{ {
memset( cache, 0, sizeof( ssl_cache_context ) ); memset( cache, 0, sizeof( ssl_cache_context ) );
@ -331,7 +325,7 @@ void ssl_cache_free( ssl_cache_context *cache )
polarssl_mutex_free( &cache->mutex ); polarssl_mutex_free( &cache->mutex );
#endif #endif
polarssl_zeroize( cache, sizeof(ssl_cache_context) ); cache->chain = NULL;
} }
#endif /* POLARSSL_SSL_CACHE_C */ #endif /* POLARSSL_SSL_CACHE_C */