[syslog-ng] Segmantation fault

[Balazs Scheidler]

On Sat, 2006-10-21 at 19:44 +0600, Sergey N. Romanov wrote:
> Hi there,
> 
> I have syslog-ng 2.0rc3 on FreeBSD 5.4.
> >From time to time I have problems. Syslog-ng dies with core dump.
> 
> This is output from gdb
> 
> NU gdb 6.1.1 [FreeBSD]
> Copyright 2004 Free Software Foundation, Inc.
> GDB is free software, covered by the GNU General Public License, and you are
> welcome to change it and/or distribute copies of it under certain
> conditions.
> Type "show copying" to see the conditions.
> There is absolutely no warranty for GDB.  Type "show warranty" for details.
> This GDB was configured as "i386-marcel-freebsd"...
> Core was generated by `syslog-ng'.
> Program terminated with signal 11, Segmentation fault.
> #0  log_writer_broken (self=0x820e080, notify_code=3) at logpipe.h:77
> 77      logpipe.h: No such file or directory.
>         in logpipe.h
> (gdb) where
> #0  log_writer_broken (self=0x820e080, notify_code=3) at logpipe.h:77
> #1  0x08051199 in log_writer_fd_dispatch (source=0x81f0540, callback=0,
>     user_data=0x0) at logwriter.c:361
> #2  0x0805b7b1 in g_main_context_dispatch ()
> #3  0x0805cb76 in g_main_context_iterate ()
> #4  0x0805cf5b in g_main_context_iteration ()
> #5  0x080483ac in main_loop_run (cfg=0x81f1300) at main.c:162
> #6  0x08048a8c in main (argc=0, argv=0x0) at main.c:420
> (gdb)
> 
> In syslog-ng config I have some pipe sources.
> I have this problem after upgrade from 1.6 to 2.0rc3.
> 
> Any ideas why I have this problem and how to fix this?
> 

One of the leak fixes in 2.0rc2 introduced the problem, 2.0rc1 should be
safe and I'm working on a solution.

-- 
Bazsi