Handle unaligned keys in hash().
Reported by Christopher Ferris <cferris@google.com>.
diff --git a/test/unit/hash.c b/test/unit/hash.c
index 77a8ced..ea73d70 100644
--- a/test/unit/hash.c
+++ b/test/unit/hash.c
@@ -59,17 +59,17 @@
}
}
+#define KEY_SIZE 256
static void
-hash_variant_verify(hash_variant_t variant)
+hash_variant_verify_key(hash_variant_t variant, uint8_t *key)
{
const size_t hashbytes = hash_variant_bits(variant) / 8;
- uint8_t key[256];
VARIABLE_ARRAY(uint8_t, hashes, hashbytes * 256);
VARIABLE_ARRAY(uint8_t, final, hashbytes);
unsigned i;
uint32_t computed, expected;
- memset(key, 0, sizeof(key));
+ memset(key, 0, KEY_SIZE);
memset(hashes, 0, sizeof(hashes));
memset(final, 0, sizeof(final));
@@ -139,6 +139,19 @@
hash_variant_string(variant), expected, computed);
}
+static void
+hash_variant_verify(hash_variant_t variant)
+{
+#define MAX_ALIGN 16
+ uint8_t key[KEY_SIZE + (MAX_ALIGN - 1)];
+ unsigned i;
+
+ for (i = 0; i < MAX_ALIGN; i++)
+ hash_variant_verify_key(variant, &key[i]);
+#undef MAX_ALIGN
+}
+#undef KEY_SIZE
+
TEST_BEGIN(test_hash_x86_32)
{