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-rw-r--r--src/lib/crypto/builtin/hmac.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/lib/crypto/builtin/hmac.c b/src/lib/crypto/builtin/hmac.c
index 19ed2ef..3cb4146 100644
--- a/src/lib/crypto/builtin/hmac.c
+++ b/src/lib/crypto/builtin/hmac.c
@@ -56,7 +56,7 @@ krb5int_hmac_keyblock(const struct krb5_hash_provider *hash,
{
unsigned char *xorkey = NULL, *ihash = NULL;
unsigned int i;
- krb5_crypto_iov *ihash_iov, ohash_iov[2];
+ krb5_crypto_iov *ihash_iov = NULL, ohash_iov[2];
krb5_data hashout;
krb5_error_code ret;