bogofilter: Bogofilter crashes on some mails

[David Relson]

...[snip]...

> From: Sjoerd Simons <sjoerd at debian.org>
> To: Debian Bug Tracking System <submit at bugs.debian.org>
> Subject: bogofilter: Bogofilter crashes on some mails
> Date: Sun, 19 Apr 2009 18:37:57 +0100
> 
> Package: bogofilter
> Version: 1.2.0-1+b1
> Severity: important
> 
> It seems like bogofilter crashes on some mails, i get the following
> backtrace when rebuilding with debugging symbols:
> 
> (gdb) bt full
> #0  word_cmp (w1=0x21681f0, w2=0x0) at ../../src/word.c:40
>         r = <value optimized out>

the w2 parameter should never be 0x0

> #1  0x0000000000417a44 in listsort (list=0x21460e0, compare=
>     0x40ed80 <compare_rstats_t>) at ../../src/listsort.c:113
>         p = 0x219dd10
>         q = 0x219dd50
>         e = 0xffffffff
>         tail = 0x219dcd0
>         insize = 1
>         nmerges = <value optimized out>
>         psize = 1
>         qsize = 1

which indicates a problem in listsort

Please submit a sample email (preferably gzipped).

Thank you.

David