Resolve a GCC warning.

13 years ago · 8c11ba8851
1 changed files with 1 additions and 0 deletions
--- a/util.c
+++ b/util.c
@ -507,6 +507,7 @@ vg_protect_crypt(int parameter_group,
				@@ -507,6 +507,7 @@ vg_protect_crypt(int parameter_group,
 		salt_len = 8;
 		ciphertext_len = ((plaintext_len + cipher->block_size) /
 				  cipher->block_size) * cipher->block_size;
+		hmac_digest = NULL;
 	}

 	if (!enc && (data_in_len != (1 + ciphertext_len + hmac_len + salt_len)))