use malloc attribute

src/crypto/cryptoLayer.h

@@ -31,7 +31,7 @@ typedef void psPool_t;
 
 #define sslAssert( ... ) assert ( __VA_ARGS__ )
 
-static inline __attribute__ (( always_inline )) void *
+static inline __attribute__ (( always_inline )) void * __malloc
 psMalloc ( psPool_t *pool __unused, size_t len ) {
 	return malloc ( len );
 }