From: Daniel Stenberg <daniel@haxx.se>
Date: Tue, 12 Dec 2017 23:36:39 +0000 (+0100)
Subject: krb5: fix a potential access of uninitialized memory
X-Git-Tag: curl-7_58_0~62
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=13ce373a5b878023a0dbf367d3e1c9282df634f1;p=curl

krb5: fix a potential access of uninitialized memory

A scan-build warning.
---

diff --git a/lib/krb5.c b/lib/krb5.c
index 69a35979a..35a4ca0c2 100644
--- a/lib/krb5.c
+++ b/lib/krb5.c
@@ -2,7 +2,7 @@
  *
  * Copyright (c) 1995, 1996, 1997, 1998, 1999 Kungliga Tekniska Högskolan
  * (Royal Institute of Technology, Stockholm, Sweden).
- * Copyright (c) 2004 - 2016 Daniel Stenberg
+ * Copyright (c) 2004 - 2017 Daniel Stenberg
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -282,6 +282,7 @@ krb5_auth(void *app_data, struct connectdata *conn)
           break;
         }
 
+        _gssresp.value = NULL; /* make sure it is initialized */
         p = data->state.buffer + 4;
         p = strstr(p, "ADAT=");
         if(p) {