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Re: (ITS#7666) segfault when searching regex minus than 3 characters over translucent
- To: openldap-its@OpenLDAP.org
- Subject: Re: (ITS#7666) segfault when searching regex minus than 3 characters over translucent
- From: theju3434@gmail.com
- Date: Wed, 14 Aug 2013 12:08:39 GMT
- Auto-submitted: auto-generated (OpenLDAP-ITS)
--047d7b34397049627604e3e73688
Content-Type: text/plain; charset=ISO-8859-1
Here is the stack:
gdb slapd
GNU gdb (GDB) 7.0.1-debian
Copyright (C) 2009 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html
>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/sbin/slapd...(no debugging symbols found)...done.
(gdb) run -d0
Starting program: /usr/sbin/slapd -d0
[Thread debugging using libthread_db enabled]
[New Thread 0x7fffb1e4e700 (LWP 18590)]
[New Thread 0x7fffb164d700 (LWP 18592)]
--->>> search ldap here
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffb164d700 (LWP 18592)]
0x00007ffff678d0bc in ?? () from /lib/libc.so.6
(gdb) bt full
#0 0x00007ffff678d0bc in ?? () from /lib/libc.so.6
No symbol table info available.
#1 0x00000000005720a1 in ?? ()
No symbol table info available.
#2 0x00000000004dae90 in ?? ()
No symbol table info available.
#3 0x00000000004db460 in ?? ()
No symbol table info available.
#4 0x000000000049b274 in ?? ()
No symbol table info available.
#5 0x0000000000489077 in ?? ()
No symbol table info available.
#6 0x000000000055f546 in ?? ()
No symbol table info available.
#7 0x0000000000488f8a in ?? ()
No symbol table info available.
#8 0x0000000000489a57 in ?? ()
No symbol table info available.
#9 0x0000000000424151 in ?? ()
No symbol table info available.
#10 0x000000000042497c in ?? ()
No symbol table info available.
#11 0x0000000000421eb9 in ?? ()
No symbol table info available.
#12 0x00000000004226a5 in ?? ()
No symbol table info available.
#13 0x0000000000576780 in ?? ()
No symbol table info available.
#14 0x00007ffff784f8ca in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#15 0x00007ffff6754b6d in clone () from /lib/libc.so.6
No symbol table info available.
#16 0x0000000000000000 in ?? ()
No symbol table info available.
(gdb)
(gdb) thread apply all bt
Thread 3 (Thread 0x7fffb164d700 (LWP 18592)):
#0 0x00007ffff678d0bc in ?? () from /lib/libc.so.6
#1 0x00000000005720a1 in ?? ()
#2 0x00000000004dae90 in ?? ()
#3 0x00000000004db460 in ?? ()
#4 0x000000000049b274 in ?? ()
#5 0x0000000000489077 in ?? ()
#6 0x000000000055f546 in ?? ()
#7 0x0000000000488f8a in ?? ()
#8 0x0000000000489a57 in ?? ()
#9 0x0000000000424151 in ?? ()
#10 0x000000000042497c in ?? ()
#11 0x0000000000421eb9 in ?? ()
#12 0x00000000004226a5 in ?? ()
#13 0x0000000000576780 in ?? ()
#14 0x00007ffff784f8ca in start_thread () from /lib/libpthread.so.0
#15 0x00007ffff6754b6d in clone () from /lib/libc.so.6
#16 0x0000000000000000 in ?? ()
Thread 2 (Thread 0x7fffb1e4e700 (LWP 18590)):
#0 0x00007ffff6755163 in epoll_wait () from /lib/libc.so.6
#1 0x000000000041f1ea in ?? ()
#2 0x00007ffff784f8ca in start_thread () from /lib/libpthread.so.0
#3 0x00007ffff6754b6d in clone () from /lib/libc.so.6
#4 0x0000000000000000 in ?? ()
Thread 1 (Thread 0x7ffff7fef700 (LWP 18587)):
#0 0x00007ffff7850c75 in pthread_join () from /lib/libpthread.so.0
#1 0x000000000041c5d9 in ?? ()
#2 0x0000000000408d6b in ?? ()
#3 0x00007ffff66a3c8d in __libc_start_main () from /lib/libc.so.6
#4 0x00000000004075f9 in ?? ()
#5 0x00007fffffffe8b8 in ?? ()
#6 0x000000000000001c in ?? ()
#7 0x0000000000000002 in ?? ()
#8 0x00007fffffffeb01 in ?? ()
#9 0x00007fffffffeb11 in ?? ()
#10 0x0000000000000000 in ?? ()
--047d7b34397049627604e3e73688
Content-Type: text/html; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable
<div dir=3D"ltr">Here is the stack: <br>
<br>
<br>
gdb slapd=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 <br>
GNU gdb (GDB) 7.0.1-debian<br>
Copyright (C) 2009 Free Software Foundation, Inc.<br>
License GPLv3+: GNU GPL version 3 or later <<a href=3D"http://gnu.org/li=
censes/gpl.html">http://gnu.org/licenses/gpl.html</a>><br>
This is free software: you are free to change and redistribute it.<br>
There is NO WARRANTY, to the extent permitted by law.=A0 Type "show co=
pying"<br>
and "show warranty" for details.<br>
This GDB was configured as "x86_64-linux-gnu".<br>
For bug reporting instructions, please see:<br>
<<a href=3D"http://www.gnu.org/software/gdb/bugs/";>http://www.gnu.org/so=
ftware/gdb/bugs/</a>>...<br>
Reading symbols from /usr/sbin/slapd...(no debugging symbols found)...done.=
<br>
<br>
(gdb) run -d0<br>
Starting program: /usr/sbin/slapd -d0<br>
[Thread debugging using libthread_db enabled]<br>
[New Thread 0x7fffb1e4e700 (LWP 18590)]<br>
[New Thread 0x7fffb164d700 (LWP 18592)]<br>
<br>
--->>> search ldap here<br>
<br>
<br>
Program received signal SIGSEGV, Segmentation fault.<br>
[Switching to Thread 0x7fffb164d700 (LWP 18592)]<br>
0x00007ffff678d0bc in ?? () from /lib/libc.so.6<br>
(gdb) bt full<br>
#0=A0 0x00007ffff678d0bc in ?? () from /lib/libc.so.6<br>
No symbol table info available.<br>
#1=A0 0x00000000005720a1 in ?? ()<br>
No symbol table info available.<br>
#2=A0 0x00000000004dae90 in ?? ()<br>
No symbol table info available.<br>
#3=A0 0x00000000004db460 in ?? ()<br>
No symbol table info available.<br>
#4=A0 0x000000000049b274 in ?? ()<br>
No symbol table info available.<br>
#5=A0 0x0000000000489077 in ?? ()<br>
No symbol table info available.<br>
#6=A0 0x000000000055f546 in ?? ()<br>
No symbol table info available.<br>
#7=A0 0x0000000000488f8a in ?? ()<br>
No symbol table info available.<br>
#8=A0 0x0000000000489a57 in ?? ()<br>
No symbol table info available.<br>
#9=A0 0x0000000000424151 in ?? ()<br>
No symbol table info available.<br>
#10 0x000000000042497c in ?? ()<br>
No symbol table info available.<br>
#11 0x0000000000421eb9 in ?? ()<br>
No symbol table info available.<br>
#12 0x00000000004226a5 in ?? ()<br>
No symbol table info available.<br>
#13 0x0000000000576780 in ?? ()<br>
No symbol table info available.<br>
#14 0x00007ffff784f8ca in start_thread () from /lib/libpthread.so.0<br>
No symbol table info available.<br>
#15 0x00007ffff6754b6d in clone () from /lib/libc.so.6<br>
No symbol table info available.<br>
#16 0x0000000000000000 in ?? ()<br>
No symbol table info available.<br>
(gdb) <br>
<br>
<br>
(gdb) thread apply all bt<br>
<br>
Thread 3 (Thread 0x7fffb164d700 (LWP 18592)):<br>
#0=A0 0x00007ffff678d0bc in ?? () from /lib/libc.so.6<br>
#1=A0 0x00000000005720a1 in ?? ()<br>
#2=A0 0x00000000004dae90 in ?? ()<br>
#3=A0 0x00000000004db460 in ?? ()<br>
#4=A0 0x000000000049b274 in ?? ()<br>
#5=A0 0x0000000000489077 in ?? ()<br>
#6=A0 0x000000000055f546 in ?? ()<br>
#7=A0 0x0000000000488f8a in ?? ()<br>
#8=A0 0x0000000000489a57 in ?? ()<br>
#9=A0 0x0000000000424151 in ?? ()<br>
#10 0x000000000042497c in ?? ()<br>
#11 0x0000000000421eb9 in ?? ()<br>
#12 0x00000000004226a5 in ?? ()<br>
#13 0x0000000000576780 in ?? ()<br>
#14 0x00007ffff784f8ca in start_thread () from /lib/libpthread.so.0<br>
#15 0x00007ffff6754b6d in clone () from /lib/libc.so.6<br>
#16 0x0000000000000000 in ?? ()<br>
<br>
Thread 2 (Thread 0x7fffb1e4e700 (LWP 18590)):<br>
#0=A0 0x00007ffff6755163 in epoll_wait () from /lib/libc.so.6<br>
#1=A0 0x000000000041f1ea in ?? ()<br>
#2=A0 0x00007ffff784f8ca in start_thread () from /lib/libpthread.so.0<br>
#3=A0 0x00007ffff6754b6d in clone () from /lib/libc.so.6<br>
#4=A0 0x0000000000000000 in ?? ()<br>
<br>
Thread 1 (Thread 0x7ffff7fef700 (LWP 18587)):<br>
#0=A0 0x00007ffff7850c75 in pthread_join () from /lib/libpthread.so.0<br>
#1=A0 0x000000000041c5d9 in ?? ()<br>
#2=A0 0x0000000000408d6b in ?? ()<br>
#3=A0 0x00007ffff66a3c8d in __libc_start_main () from /lib/libc.so.6<br>
#4=A0 0x00000000004075f9 in ?? ()<br>
#5=A0 0x00007fffffffe8b8 in ?? ()<br>
#6=A0 0x000000000000001c in ?? ()<br>
#7=A0 0x0000000000000002 in ?? ()<br>
#8=A0 0x00007fffffffeb01 in ?? ()<br>
#9=A0 0x00007fffffffeb11 in ?? ()<br>
#10 0x0000000000000000 in ?? ()
</div>
--047d7b34397049627604e3e73688--