From: Greg Hudson <ghudson@mit.edu>
Date: Tue, 5 May 2009 17:11:48 +0000 (+0000)
Subject: Fix a memory leak in pa_sam
X-Git-Tag: krb5-1.8-alpha1~490
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=0aad6757a3f747fc26b3b40869b795d2156e14ce;p=krb5.git

Fix a memory leak in pa_sam

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22317 dc483132-0cff-0310-8789-dd5450dbe970
---

diff --git a/src/lib/krb5/krb/preauth2.c b/src/lib/krb5/krb/preauth2.c
index 48d743a40..d00d59b9d 100644
--- a/src/lib/krb5/krb/preauth2.c
+++ b/src/lib/krb5/krb/preauth2.c
@@ -876,8 +876,11 @@ krb5_error_code pa_sam(krb5_context context,
 	   *etype = ENCTYPE_DES_CBC_CRC;
 
 	if ((ret = (gak_fct)(context, request->client, *etype, prompter,
-			prompter_data, salt, s2kparams, as_key, gak_data)))
-	   return(ret);
+			     prompter_data, salt, s2kparams, as_key,
+			     gak_data))) {
+	    krb5_free_sam_challenge(context, sam_challenge);
+	    return(ret);
+	}
     }
     snprintf(name, sizeof(name), "%.*s",
 	     SAMDATA(sam_challenge->sam_type_name, "SAM Authentication",