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From Rob Hartill <r...@imdb.com>
Subject Re: [BUG]: "1.2b6 & php2.0b9 - core dump" on OSF/1
Date Fri, 07 Feb 1997 17:35:03 GMT

Hi,

I'll forward your bug report to the developers.

regards,
rob

On Fri, 7 Feb 1997 douglas@dekalb.dc.peachnet.edu wrote:

> Submitter: douglas@dekalb.dc.peachnet.edu
> Operating system: OSF/1, version: 4.0a
> Version of Apache Used: 1.2b6
> Extra Modules used: php2.0b9
> URL exhibiting problem: 
> 
> Symptoms:
> --
> Core dumps are generated. I believe they are
> generated when the php module is accessed for
> checking access time.
> 
> I have put the trace in the box below, but I also
> have put the core file and a dump of variables
> on ftp.dc.peachnet.edu/apache1.2b6. The files in
> there are:
> 
> 1) httpd - the server that generated the core dump
> 2) core - the core file
> 3) typescript - trace + dump of vars.
> 
> Notice in CheckAccess that both vars. s & ac are
> NULL. I'm not sure what is should be, I haven't
> really looked at the code. But I was surprised to
> see that ac was NULL. "actop" is also NULL. "ac"
> is check for NULLness!
> 
> We also got core dumps on 1.2b4, but I never
> really checked the core out. Our 1.2b2 is running
> fine, but sometimes it messes up on access stats
> under the php stuff. Also, sometimes our msql
> daemon dies with not explanation. I mention the
> msql daemon, since that is what php is accessing.
> 
> Not sure if I should be sending this to apache bug
> or to some php mailing alias....
> 
> Sure would be nice if this form automatically
> cc'd me or would give me an option of such.
> 
> I did not put an url below, since I don't think
> that is really applicable.
> 
> --
> 
> Backtrace:
> --
> >  0 __kill(0x3ffc00803a8, 0x14006e2d0, 0x3ff801709a4, 0x3ffc0080c50, 0x3ffc0082590)
[0x3ff800e7a50]
>    1 (unknown)() [0x3ff8019748c]
>    2 __tis_raise(0x3ffc0082590, 0x14006e2d0, 0x3ff8010fb74, 0x3ffc0080c50, 0x3ff80159e84)
[0x3ff8010fb70]
>    3 raise(0x3ff8010fb74, 0x3ffc0080c50, 0x3ff80159e84, 0x0, 0x3ff801709cc) [0x3ff80159e80]
>    4 abort(0x0, 0x1c0, 0x0, 0x0, 0x0) [0x3ff801709c8]
>    5 seg_fault() ["http_main.c":1197, 0x12001dcd8]
>    6 CheckAccess(filename = (nil), uid = 0) ["acc.c":420, 0x12008a6ec]
>    7 apache_php_module_main(r = 0x14008a1e8, conf = 0x14006e2d0, fd = 7) ["main.c":217,
0x120069300]
>    8 send_parsed_php(r = 0x14008a1e8) ["mod_php.c":52, 0x120068cec]
>    9 invoke_handler(r = 0x14008a1e8) ["http_config.c":327, 0x120024720]
>   10 process_request_internal(r = 0x14008a1e8) ["http_request.c":966, 0x1200291ac]
>   11 process_request(r = 0x14008a1e8) ["http_request.c":980, 0x120029218]
>   12 child_main(child_num_arg = 6) ["http_main.c":1673, 0x12001f0a8]
>   13 make_child(server_conf = 0x14006c860, child_num = 6) ["http_main.c":1745, 0x12001f38c]
>   14 standalone_main(argc = 3, argv = 0x11ffffaa8) ["http_main.c":2021, 0x12001ffa8]
>   15 main(argc = 3, argv = 0x11ffffaa8) ["http_main.c":2113, 0x1200202bc]
> 
> --
> 
> 

_______________________________________________________________________
Rob Hartill.       Internet Movie Database Ltd.    http://www.imdb.com/
CGI ? how quaint.

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