1 files changed, 1 insertions, 0 deletions
diff --git a/src/aes.c b/src/aes.c
index b7a1bdc..5b94ef5 100644
--- a/src/aes.c
+++ b/src/aes.c
@@ -214,6 +214,7 @@ p11t_aes_test_key (CK_SESSION_HANDLE session, CK_OBJECT_HANDLE key)
 
 	/* We try to wrap itself, not sure if that's the best idea ... */
 	for (i = 0; i < attrs[0].ulValueLen / sizeof (CK_ULONG); ++i) {
+		n_buffer = sizeof (buffer);
 		if (mechanisms[i] == CKM_AES_CBC_PAD)
 			if (!test_aes_wrap (session, key, key, buffer, &n_buffer))
 				return STOP;