[Samba] Seg from net ads join

NIGGEMYER Brant BNiggemyer at covansys.com
Tue Aug 2 20:00:56 GMT 2005


 
FYI updated kerberos libs from krb5-libs-1.4-3 to krb5-libs-1.4-5;
problem still existed.

Thanks.

Brant

-----Original Message-----
From: Gerald (Jerry) Carter [mailto:jerry at samba.org] 
Sent: Monday, July 25, 2005 9:05 AM
To: NIGGEMYER Brant; fenlason at redhat.com
Cc: samba at lists.samba.org
Subject: Re: [Samba] Seg from net ads join

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

NIGGEMYER Brant wrote:
| Running net ads join causes segfault, any ideas on this?  Any help is 
| appreciated.  This is a fresh install of Fedora Core 4.

This looks like a bug in the kerberos libs.  I've reproruced it and
Valgrind reports:


$ valgrind --tool=memcheck --leak-check=yes \ net ads join -U
Administrator

==26396== Invalid free() / delete / delete[]
==26396==    at 0x1B909743: free (vg_replace_malloc.c:152)
==26396==    by 0x3DAABA: remove_error_table (in /lib/libcom_err.so.2.1)
==26396==    by 0x4D98C3: (within /usr/lib/libkrb5.so.3.2)
==26396==    by 0x4D95C6: (within /usr/lib/libkrb5.so.3.2)
==26396==    by 0x52A9D9: (within /usr/lib/libkrb5.so.3.2)
==26396==    by 0x1B8F2057: _dl_fini (in /lib/ld-2.3.5.so)
==26396==    by 0x238C68: exit (in /lib/libc-2.3.5.so)
==26396==    by 0x222DED: __libc_start_main (in /lib/libc-2.3.5.so)
==26396==    by 0x2FD44: (within /usr/local/samba/bin/net)
==26396==  Address 0x53BDB0 is not stack'd, malloc'd or (recently)
free'd

Jay, any possibility of getting this fixed in FC4 ?
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