Memory handling fixes in walk_rtree
authorGreg Hudson <ghudson@mit.edu>
Fri, 6 Feb 2009 20:43:44 +0000 (20:43 +0000)
committerGreg Hudson <ghudson@mit.edu>
Fri, 6 Feb 2009 20:43:44 +0000 (20:43 +0000)
commit4738573c9543f7d727c24a7eab4b2d29aea2c0fe
treea95df7482551a48c71e516156f3bddae449907e7
parent201be8c99935327412cd62e00ebd864abb4661ea
Memory handling fixes in walk_rtree

In walk_rtree's rtree_hier_tree, don't leak the result of
rtree_hier_realms.  In rtree_hier_realms, avoid freeing one too many
krb5_data contents on allocation failure, and use the recommend
pattern to ensure well-defined output parameter values.

ticket: 6376
tags: pullup
target_version: 1.7

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@21912 dc483132-0cff-0310-8789-dd5450dbe970
src/lib/krb5/krb/walk_rtree.c