From: Greg Hudson <ghudson@mit.edu>
Date: Fri, 17 Sep 2010 15:52:23 +0000 (+0000)
Subject: In kinit_kdb_init(), ensure that we don't return an error with the
X-Git-Tag: krb5-1.9-beta1~84
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=5caa3b093619c89f0ea6ff50c2cd5b8e9469502c;p=krb5.git

In kinit_kdb_init(), ensure that we don't return an error with the
old, freed value of *pcontext still there--that would result in a
double free.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@24326 dc483132-0cff-0310-8789-dd5450dbe970
---

diff --git a/src/clients/kinit/kinit_kdb.c b/src/clients/kinit/kinit_kdb.c
index f2011a6bf..7a2c2b446 100644
--- a/src/clients/kinit/kinit_kdb.c
+++ b/src/clients/kinit/kinit_kdb.c
@@ -52,8 +52,10 @@ kinit_kdb_init(krb5_context *pcontext, char *realm)
     kadm5_config_params config;
     krb5_error_code retval = 0;
 
-    if (*pcontext)
+    if (*pcontext) {
         krb5_free_context(*pcontext);
+        *pcontext = NULL;
+    }
     memset(&config, 0, sizeof config);
     retval = kadm5_init_krb5_context(pcontext);
     if (retval)