On Thu, 14 Nov 2002, Mike Robinson wrote:
>
> > Jani Taskinen writes:
>
> > This was actually fixed long time ago in CVS..
> >
>
> I use 2.0.4 with the gif stuff hacked in, and current CVS from
> about 5 minutes ago segfaults when using the gif stuff. Might be
> a problem with the gd lib I'm using... backtrace as follows
> (couldn't get a core file).
It clearly crashes in the gid stuff... most likely the zlib version
against which gd was build does not match the zlib against PHP was
linked. But I really dont think you should be asking for support, as
this is a hacked up GD.
Derick
> Starting program: /usr/local/apache/bin/httpd -X
>
> Program received signal SIGSEGV, Segmentation fault.
> 0x40599842 in compress (init_bits=3, outfile=0x81614fc, im=0x8166c00) at
> gd_lzw_out.c:534
> 534 if ( HashTabOf (i) == fcode ) {
> (gdb) bt
> #0 0x40599842 in compress (init_bits=3, outfile=0x81614fc,
> im=0x8166c00) at gd_lzw_out.c:534
> #1 0x405996c5 in GIFEncode (fp=0x81614fc, GWidth=365, GHeight=599,
> GInterlace=0, Background=0,
> Transparent=-1, BitsPerPixel=1, Red=0x8166c10, Green=0x8167010,
> Blue=0x8167410, im=0x8166c00)
> at gd_lzw_out.c:349
> #2 0x40599139 in gdImageLzwCtx (im=0x8166c00, out=0x81614fc) at
> gd_lzw_out.c:67
> #3 0x4059807b in gdImageGifCtx (im=0x8166c00, out=0x81614fc) at
> gd_gif_out.c:23
> #4 0x4014d413 in _php_image_output_ctx (ht=1, return_value=0x81612dc,
> this_ptr=0x0, return_value_used=0,
> image_type=1, tn=0x402c77de "GIF", func_p=0x4059805a
> <gdImageGifCtx>)
> at /usr/local/src/phpcvs/php4/ext/gd/gd_ctx.c:98
> #5 0x40150987 in zif_imagegif (ht=1, return_value=0x81612dc,
> this_ptr=0x0, return_value_used=0)
> at /usr/local/src/phpcvs/php4/ext/gd/gd.c:1642
> #6 0x4023e336 in execute (op_array=0x81512e4) at
> /usr/local/src/phpcvs/php4/Zend/zend_execute.c:1595
> #7 0x40231c15 in zend_execute_scripts (type=8, retval=0x0,
> file_count=3)
> at /usr/local/src/phpcvs/php4/Zend/zend.c:840
> #8 0x4020d20c in php_execute_script (primary_file=0xbffff6c0) at
> /usr/local/src/phpcvs/php4/main/main.c:1560
> #9 0x40241efe in apache_php_module_main (r=0x8144f1c,
> display_source_mode=0)
> at /usr/local/src/phpcvs/php4/sapi/apache/sapi_apache.c:55
> #10 0x402428c5 in send_php (r=0x8144f1c, display_source_mode=0,
> filename=0x0)
> at /usr/local/src/phpcvs/php4/sapi/apache/mod_php4.c:556
> #11 0x40242a5a in send_parsed_php (r=0x8144f1c) at
> /usr/local/src/phpcvs/php4/sapi/apache/mod_php4.c:571
> #12 0x080542c0 in ap_invoke_handler ()
> #13 0x0806876a in process_request_internal ()
> #14 0x080687ca in ap_process_request ()
> #15 0x0805fb8e in child_main ()
> #16 0x0805fd54 in make_child ()
> #17 0x0805febb in startup_children ()
> #18 0x080604e8 in standalone_main ()
> #19 0x08060d20 in main ()
> #20 0x420158d4 in __libc_start_main () from /lib/i686/libc.so.6
>
>
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Derick Rethans http://derickrethans.nl/
JDI Media Solutions
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