Fix for memory leak in krb5 1.3.5

[Derrick Schommer]

Sorry, I reported that bug a few months ago and requested it be put in 
the next public release.  The bug is closed, and should show up soon as 
the team has complied with my request.

I also found this with valgrind, but using my own client.  There were 
three others you might find as well, that have all been fixed.

Thanks,

Derrick

Jeffrey Altman wrote:
> I'm not sure why it was not pulled into the 1.3 tree but this
> problem does not exist in the cvs-head.
> 
> Jeffrey Altman
> 
> 
> Jeremy Allison wrote:
> 
>> Found using valgrind on Samba (fixing the latest salted key patch).
>> I couldn't find a kerberos bugzilla to send this fix to - how do
>> you report bugs/fixes to MIT ?
>>
>> Do MIT use valgrind on Linux when developing kerberos ? It's very
>> good !
>>
>> Jeremy Allison,
>> Samba Team.
>>
>> --- lib/krb5/ccache/ccbase.c.orig       2004-11-04 13:18:01.000000000 
>> -0800
>> +++ lib/krb5/ccache/ccbase.c    2004-11-04 13:18:08.000000000 -0800
>> @@ -113,6 +113,7 @@
>>
>>      if ( pfxlen == 1 && isalpha(name[0]) ) {
>>          /* We found a drive letter not a prefix - use FILE: */
>> +       free(pfx);
>>          pfx = strdup("FILE:");
>>          if (!pfx)
>>              return ENOMEM;
>> @@ -121,6 +122,7 @@
>>      } else {
>>          resid = name + pfxlen + 1;
>>
>> +       free(pfx);
>>          pfx = malloc (pfxlen+1);
>>          if (!pfx)
>>              return ENOMEM;
> 
>