[18875] in Kerberos_V5_Development
Re: krb5_free_data
daemon@ATHENA.MIT.EDU (Greg Hudson)
Sat Jun 21 18:36:31 2014
Message-ID: <53A608E5.7090800@mit.edu>
Date: Sat, 21 Jun 2014 18:36:21 -0400
From: Greg Hudson <ghudson@mit.edu>
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To: Markus Moeller <huaraz@moeller.plus.com>, krbdev@mit.edu
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On 06/21/2014 05:17 PM, Markus Moeller wrote:
> Sorry I do not understand. Right now I get crashes as val->data is NULL.
free(NULL) does not crash. See section 7.20.3.2 of:
http://www.open-std.org/jtc1/sc22/wg14/www/docs/n1256.pdf
or:
http://pubs.opengroup.org/onlinepubs/009695399/functions/free.html
We make this assumption all over the krb5 code base, as do many other
programs. Perhaps the crashes you are seeing have another cause?
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