On Wed, 18 Aug 2010 23:23:20 +0200
Sebastian Toepfer <sebastian.toep...@onlinehome.de> wrote:

> Hi,
> 
Hello,


> On Wed, 18 Aug 2010 00:03:46 +0200, Stevan Bajić <ste...@bajic.ch> wrote:
> > On Tue, 17 Aug 2010 23:15:16 +0200
> > Sebastian Toepfer <sebastian.toep...@onlinehome.de> wrote:
> > 
> >> Hi,
> >> 
> > Hello Sebastian,
> > 
> > 
> >> i've install dspam on debian lenny from kirya.net, almost everything
> >> works, thank julien! But I've few questions:
> >> 
> >> 1. Run dspam_stats as www-data doesn't work:
> >> www-d...@dspam:~$ dspam_stats
> >> *** glibc detected *** dspam_stats: double free or corruption (!prev):
> >> 0x0804e768 ***
> >> ======= Backtrace: =========
> >> /lib/i686/cmov/libc.so.6[0xb7573764]
> >> /lib/i686/cmov/libc.so.6(cfree+0x96)[0xb7575966]
> >> dspam_stats(fileread+0x1f9)[0x804acb9]
> >> dspam_stats(dirread+0xf5)[0x804aa35]
> >> dspam_stats(fileread+0xf1)[0x804abb1]
> >> dspam_stats(read_config+0x3b)[0x804ad9b]
> >> dspam_stats(main+0x4e)[0x8049f3e]
> >> /lib/i686/cmov/libc.so.6(__libc_start_main+0xe5)[0xb751b455]
> >> dspam_stats[0x8049571]
> >> ======= Memory map: ========
> >> 08048000-0804c000 r-xp 00000000 08:03 20649      /usr/bin/dspam_stats
> >> 0804c000-0804d000 rw-p 00003000 08:03 20649      /usr/bin/dspam_stats
> >> 0804d000-0806e000 rw-p 0804d000 00:00 0          [heap]
> ....
> >> b7711000-b7714000 rw-p b7711000 00:00 0
> >> b7714000-b7715000 r-xp b7714000 00:00 0          [vdso]
> >> b7715000-b772f000 r-xp 00000000 08:03 45789      /lib/ld-2.7.so
> >> b772f000-b7731000 rw-p 0001a000 08:03 45789      /lib/ld-2.7.so
> >> bffea000-bffff000 rw-p bffeb000 00:00 0          [stack]
> >> Aborted
> >> 
> > Not good! Can you run in GDB and post a backtrace?
> > 
> 
> have found and resolv this issue, www-data can not read the configfile in
> dspam.d :(. it is possible to check this case?
> 
we do that already with the latest GIT version:
someu...@theia / $ dspam_stats ; echo ${?}
Unable to read dspam.conf
1
someu...@theia / $



> backtrace without permissions:
> (gdb) backtrace
> #0  0xb77bf424 in __kernel_vsyscall ()
> #1  0xb75d9640 in raise () from /lib/i686/cmov/libc.so.6
> #2  0xb75db018 in abort () from /lib/i686/cmov/libc.so.6
> #3  0xb761648d in __libc_message () from /lib/i686/cmov/libc.so.6
> #4  0xb761c764 in malloc_printerr () from /lib/i686/cmov/libc.so.6
> #5  0xb761e966 in free () from /lib/i686/cmov/libc.so.6
> #6  0x0804ab32 in fileread (path=0x8051fa8
> "/etc/dspam/dspam.d//extlookup.conf", attrib=0xbfffd61c, num_root=0)
>     at ../read_config.c:186
> #7  0x0804aa07 in dirread (path=0xbfffd1e8 "/etc/dspam/dspam.d/",
> attrib=0xbfffd61c, num_root=0) at ../read_config.c:137
> #8  0x0804abed in fileread (path=0x0, attrib=0xbfffd61c, num_root=42) at
> .../read_config.c:212
> #9  0x0804ad64 in read_config (path=0x0) at ../read_config.c:265
> #10 0x08049734 in main (argc=1, argv=0xbfffd734) at dspam_stats.c:86
> 
> Sebastian
> 
-- 
Kind Regards from Switzerland,

Stevan Bajić

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