krb5: Initialize krb5_ret_string() output param

2022-03-17 22:00:16 -05:00
parent aa04fb0fbe
commit a26c30b230
1 changed files with 2 additions and 0 deletions
--- a/lib/krb5/store.c
+++ b/lib/krb5/store.c
@@ -1002,6 +1002,8 @@ krb5_ret_string(krb5_storage *sp,
 {
    int ret;
    krb5_data data;
+
+    *string = NULL;
    ret = krb5_ret_data(sp, &data);
    if(ret)
 	return ret;