[26158] in CVS-changelog-for-Kerberos-V5
svn rev #25498: trunk/src/lib/krb5/os/
daemon@ATHENA.MIT.EDU (hartmans@mit.edu)
Fri Dec 2 13:52:30 2011
Date: Fri, 2 Dec 2011 13:52:22 -0500
From: hartmans@mit.edu
Message-Id: <201112021852.pB2IqMq2001173@drugstore.mit.edu>
To: cvs-krb5@mit.edu
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http://src.mit.edu/fisheye/changelog/krb5/?cs=25498
Commit By: hartmans
Log Message:
ticket: 7036
subject: Fix free ofuninitialized memory in sname_to_princ
tags: pullup
Target_Version: 1.10
Fix free of uninitialized memory in error case introduced in 1.10
development cycle.
Changed Files:
U trunk/src/lib/krb5/os/sn2princ.c
Modified: trunk/src/lib/krb5/os/sn2princ.c
===================================================================
--- trunk/src/lib/krb5/os/sn2princ.c 2011-12-02 18:52:19 UTC (rev 25497)
+++ trunk/src/lib/krb5/os/sn2princ.c 2011-12-02 18:52:22 UTC (rev 25498)
@@ -90,7 +90,7 @@
/* copy the hostname into non-volatile storage */
if (type == KRB5_NT_SRV_HST) {
- struct addrinfo *ai, hints;
+ struct addrinfo *ai = NULL, hints;
int err;
char hnamebuf[NI_MAXHOST];
@@ -114,7 +114,8 @@
}
remote_host = strdup((ai && ai->ai_canonname) ? ai->ai_canonname : hostname);
if (!remote_host) {
- freeaddrinfo(ai);
+ if(ai)
+ freeaddrinfo(ai);
return ENOMEM;
}
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