Don't try to free an uninitialized keyblock

diff --git a/src/plugins/preauth/pkinit/pkinit_crypto_nss.c b/src/plugins/preauth/pkinit/pkinit_crypto_nss.c
index 1aa5779cd59762d0b8fed6b26f5ccc70c4e5b2bb..9a36df5c2895e4e7711dd73433530187681327b6 100644 (file)
--- a/src/plugins/preauth/pkinit/pkinit_crypto_nss.c
+++ b/src/plugins/preauth/pkinit/pkinit_crypto_nss.c
@@ -3775,8 +3775,6 @@ pkinit_octetstring_hkdf(krb5_context context,
         }
     }
 
-    krb5_free_keyblock_contents(context, krb5key);
-
     krb5key->contents = malloc(klength);
     if (krb5key->contents == NULL) {
         krb5key->length = 0;