RE: (ITS#6201) Double free in syncprov

[Alister.Winfield@sns.bskyb.com]

Failed in the same way....


(gdb) bt
#0  0x00007f2b031b1ed5 in *__GI_raise (sig=3D<value optimized out>) at ../n=
ptl/sysdeps/unix/sysv/linux/raise.c:64
#1  0x00007f2b031b33f3 in *__GI_abort () at abort.c:88
#2  0x00007f2b031ee3a8 in __libc_message (do_abort=3D2, fmt=3D0x7f2b0329d5f=
0 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linu=
x/libc_fatal.c:170
#3  0x00007f2b031f3948 in malloc_printerr (action=3D2, str=3D0x7f2b0329d6d8=
 "double free or corruption (out)", ptr=3D<value optimized out>) at malloc.=
c:5891
#4  0x00007f2b031f5a56 in *__GI___libc_free (mem=3D0x7f2b03293fa0) at mallo=
c.c:3626
#5  0x00007f2b00e01821 in syncprov_search_cleanup (op=3D0x7f279a205010, rs=
=3D0x40efbd30) at ../../../../openldap-re24/servers/slapd/overlays/syncprov=
.c:2024
#6  0x0000000000441c50 in ?? ()
#7  0x000000000044478b in ?? ()
#8  0x00000000004453f5 in slap_send_ldap_result ()
#9  0x00007f2b00e04733 in syncprov_op_search (op=3D0x7f279a205010, rs=3D0x4=
0efbd30) at ../../../../openldap-re24/servers/slapd/overlays/syncprov.c:243=
7
#10 0x0000000000496bda in overlay_op_walk ()
#11 0x00000000004976d3 in ?? ()
#12 0x000000000049555b in ?? ()
#13 0x0000000000496bda in overlay_op_walk ()
#14 0x00000000004976d3 in ?? ()
#15 0x0000000000434bb1 in fe_op_search ()
#16 0x00000000004353ac in do_search ()
#17 0x000000000043292f in ?? ()
#18 0x00007f2b058b07e0 in ldap_int_thread_pool_wrapper (xpool=3D<value opti=
mized out>) at ../../../openldap-re24/libraries/libldap_r/tpool.c:685
#19 0x00007f2b04ebdfc7 in start_thread (arg=3D<value optimized out>) at pth=
read_create.c:297
#20 0x00007f2b0324f5ad in clone () from /usr/lib/debug/libc.so.6
#21 0x0000000000000000 in ?? ()
(gdb)


-----Original Message-----
From: Quanah Gibson-Mount [mailto:quanah@zimbra.com]
Sent: 08 July 2009 19:15
To: Alister Winfield; openldap-its@openldap.org
Subject: Re: (ITS#6201) Double free in syncprov

--On Wednesday, July 08, 2009 4:59 PM +0000 alister.winfield@sns.bskyb.com
wrote:

> Full_Name: Alister Winfield
> Version: 2.4.16
> OS: Debian Lenny
> URL:
> Submission from: (NULL) (90.207.245.9)
>
>
> I'm testing 2.4.16 and have stumbled across a problem.

Please re-test and follow up with current RE24 CVS, as numerous fixes have =
been made since the 2.4.16 release.  Thanks!

--Quanah


--

Quanah Gibson-Mount
Principal Software Engineer
Zimbra, Inc
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