Segmentation fault in 12.2 debian package...

[David Relson]

At 05:22 PM 5/12/03, Jim Correia wrote:

>On Monday, May 12, 2003, at 05:03  PM, David Relson wrote:
>
>>It seems fine on my PIII Mandrake Linux box.  "bogofilter -v <msg.bad" 
>>says "X-Bogosity: No, tests=bogofilter, spamicity=0.908845, version=0.12.2".
>
>[...]
>
>>It wouldn't be the first time that bogofilter has seg faulted :-(
>>However, we've been able to fix all the seg faults before now and I 
>>expect we'll be able to get you going as well.
>
>David,
>
>I can reproduce this on Mac OS X with bogofilter 0.12.2.
>
>I don't have time to debug this here at the moment, but here is a 
>backtrace in case it proves useful.
>
>Jim
>
>Program received signal EXC_BAD_ACCESS, Could not access memory.
>0x9007478c in memmove ()
>(gdb) bt
>#0  0x9007478c in memmove ()
>#1  0x000137dc in buff_shift (self=0xbffff4f0, start=0xeb03b "jge  t g jb 
>vbrerd>", length=54) at buff.c:86

Jim,

The "length=54" parameter is wrong, I think.  I get the same value on my 
Intel machine, so will be able to fix the problem.

Thanks for sending the backtrace!

David

>#2  0x00011d9c in kill_html_comment (buff=0xbffff4f0, comment_offset=59) 
>at html.c:136
>#3  0x00011bac in process_html_comments (buff=0xbffff4f0) at html.c:55
>#4  0x00012c2c in yyinput (buf=0xeb000 "o\ng ejge  t g jb vbrerd><!s 
>sdboxstjjcrghfsswg\nzn\nevdco\ng ejge  t g jb vbrerd>", 
>max_size=4294967279) at lexer.c:281
>#5  0x0000985c in yy_get_next_buffer () at lexer_v3.c:1886
>#6  0x000095f4 in lexer_v3_lex () at lexer_v3.c:1721
>#7  0x0000cb54 in get_token () at token.c:94
>#8  0x00004350 in collect_words (wh=0x71b00) at collect.c:48
>#9  0x00001c3c in bogofilter (xss=0x71b00) at bogofilter.c:67
>#10 0x00001f28 in classify (argc=134708, argv=0xbffffd04, out=0xa0000d2c) 
>at main.c:145
>#11 0x0000201c in main (argc=4, argv=0xbffffd04) at main.c:181
>#12 0x00001918 in _start (argc=4, argv=0xbffffd04, envp=0xbffffd18) at 
>/SourceCache/Csu/Csu-45/crt.c:267
>#13 0x00001798 in start ()
>
>
>
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