Add a return value to prf_t.allocate_bytes()

2012-07-16 14:53:34 +02:00
parent a7e6539135
commit ecc080b393
9 changed files with 92 additions and 43 deletions
@@ -60,18 +60,15 @@ METHOD(prf_t, get_block_size, size_t,
 	return HASH_SIZE_SHA1;
 }

-METHOD(prf_t, allocate_bytes, void,
+METHOD(prf_t, allocate_bytes, bool,
 	private_openssl_sha1_prf_t *this, chunk_t seed, chunk_t *chunk)
 {
 	if (chunk)
 	{
 		*chunk = chunk_alloc(HASH_SIZE_SHA1);
-		get_bytes(this, seed, chunk->ptr);
-	}
-	else
-	{
-		get_bytes(this, seed, NULL);
+		return get_bytes(this, seed, chunk->ptr);
 	}
+	return get_bytes(this, seed, NULL);
 }

 METHOD(prf_t, get_key_size, size_t,