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Viewing changes to src/lib/krb5/os/dnsglue.c

  • Committer: Package Import Robot
  • Author(s): Sam Hartman
  • Date: 2011-12-01 19:34:41 UTC
  • mfrom: (28.1.14 sid)
  • Revision ID: package-import@ubuntu.com-20111201193441-9tipg3aru1jsidyv
Tags: 1.10+dfsg~alpha1-6
http://bugs.debian.org/650671
http://bugs.debian.org/650603
http://bugs.debian.org/650611
* Fix segfault with unknown hostnames in krb5_sname_to_principal,
  Closes: #650671
* Indicate that this library breaks libsmbclient versions that depend on
  krb5_locate_kdc, Closes: #650603, #650611

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src/lib/krb5/os/dnsglue.c
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/* -*- mode: c; c-basic-offset: 4; indent-tabs-mode: nil -*- */
 
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/* lib/krb5/os/dnsglue.c */
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/*
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 * lib/krb5/os/dnsglue.c
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 *
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 * Copyright 2004, 2009 by the Massachusetts Institute of Technology.
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 * All Rights Reserved.
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 *
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 * M.I.T. makes no representations about the suitability of
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 * this software for any purpose.  It is provided "as is" without express
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 * or implied warranty.
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 *
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 */
 
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#include "autoconf.h"
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#ifdef KRB5_DNS_LOOKUP
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        if (len < 0)
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            return -1;
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        ds->cur_ans++;
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        if (ds->nclass == ns_rr_class(rr)
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            && ds->ntype == ns_rr_type(rr)) {
 
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        if (ds->nclass == (int)ns_rr_class(rr)
 
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            && ds->ntype == (int)ns_rr_type(rr)) {
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            *pp = ns_rr_rdata(rr);
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            *lenp = ns_rr_rdlen(rr);
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            return 0;