From: Greg Hudson <ghudson@mit.edu>
Date: Sun, 2 Mar 2014 23:12:54 +0000 (-0500)
Subject: Check for malloc failure in process_chpw_request
X-Git-Tag: krb5-1.13-alpha1~194
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4356deefa2d2fe0bc7b52f3b62a387c7ec1eb369;p=thirdparty%2Fkrb5.git

Check for malloc failure in process_chpw_request

ticket: 7866
target_version: 1.12.2
tags: pullup
---

diff --git a/src/kadmin/server/schpw.c b/src/kadmin/server/schpw.c
index 4a91159e4f..900adf7a09 100644
--- a/src/kadmin/server/schpw.c
+++ b/src/kadmin/server/schpw.c
@@ -311,8 +311,9 @@ process_chpw_request(krb5_context context, void *server_handle, char *realm,
 
 chpwfail:
 
-    clear.length = 2 + strlen(strresult);
-    clear.data = (char *) malloc(clear.length);
+    ret = alloc_data(&clear, 2 + strlen(strresult));
+    if (ret)
+        goto bailout;
 
     ptr = clear.data;