[bugs][ bogofilter-Bugs-877308 ] cmdline: "bogofilter -s < spam-file" crashes

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Bugs item #877308, was opened at 2004-01-15 02:01
Message generated for change (Tracker Item Submitted) made by Item Submitter
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=499997&aid=877308&group_id=62265

Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Retired Spy (retired_spy)
Assigned to: Nobody/Anonymous (nobody)
Summary: cmdline: "bogofilter -s < spam-file" crashes

Initial Comment:
GDB core stack dump:

#0  0x1ee34 in html_char () at lexer_v3.l:355
355         if ((val < 256) && isprint(val)) {  /* use
it if printable */
(gdb) where
#0  0x1ee34 in html_char () at lexer_v3.l:355
#1  0x1de38 in lexer_v3_lex () at lexer_v3.l:289
#2  0x22670 in get_token () at token.c:79
#3  0x1ad88 in collect_words (wh=0x582540) at collect.c:91
#4  0x163ec in bogofilter (argc=362496, argv=0x582540) at
bogofilter.c:98
#5  0x166c8 in main (argc=0, argv=0xffbefb4c) at main.c:55
(gdb) print val
 = -1473327884

Following change seems to work but I haven't done any
analysis:

bogofilter> diff lexer_v3.l lexer_v3.l.original 
354c354
<     if ((val > 0) && (val < 256) && isprint(val)) { 
 /* use it if printable */
---
>     if ((val < 256) && isprint(val)) {        /* use
it if printable */

Best Rgds,

-H-

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