When checking for KRB5_GET_INIT_CREDS_OPT_CHG_PWD_PRMPT, don't

dereference options if it's NULL.

ticket: 6681
target_version: 1.8.1
tags: pullup

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23815 dc483132-0cff-0310-8789-dd5450dbe970

diff --git a/src/lib/krb5/krb/gic_pwd.c b/src/lib/krb5/krb/gic_pwd.c
index cadd7ad35dc210cb2ea4b7536312e6a394deeccd..7b437272f87f9d0e383d9a45c065c388502bdb76 100644 (file)
--- a/src/lib/krb5/krb/gic_pwd.c
+++ b/src/lib/krb5/krb/gic_pwd.c
@@ -218,7 +218,7 @@ krb5_get_init_creds_password(krb5_context context,
      * to prompt.  Prompting is only disabled if the option has been set
      * and the value has been set to false.
      */
-    if (!(options->flags & KRB5_GET_INIT_CREDS_OPT_CHG_PWD_PRMPT))
+    if (options && !(options->flags & KRB5_GET_INIT_CREDS_OPT_CHG_PWD_PRMPT))
         goto cleanup;
 
     /* ok, we have an expired password.  Give the user a few chances