Re: [PHP-DEV] Re: Moved virtual cwd stuff to TSRM From: Andi Gutmans (andi <email protected>)
Date: 09/05/00

At 02:37 AM 9/5/00 +0200, Olivier Cahagne wrote:
>Hi,
>
>>It might be a broken build. Can you please rebuild PHP from scratch.
>>cd php4/
>>../cvsclean
>>../buildconf
>>../configure ....
>
>I took later snapshots built it as stated below: same result.
>So I did ./cvsclean and ./buildconf (which by the way won't work with
>Digital Unix make) on another machine, then went to back to this one,
>compiled and ran php. Still segfaulting.
>
>
>>If this still happens please send a backtrace? Type bt after the crash
>
>www <email protected> ~/compil/php4-200009041545>gdb php
>GDB is free software and you are welcome to distribute copies of it
>under certain conditions; type "show copying" to see the conditions.
>There is absolutely no warranty for GDB; type "show warranty" for details.
>GDB 4.16 (i386-netbsd), Copyright 1996 Free Software Foundation, Inc...
>(gdb) run
>Starting program: /nfs/s5/space/users/guest/www/compil/php4-200009041545/php
>bt
>
>Program received signal SIGSEGV, Segmentation fault.
>0x7ee14 in virtual_file_ex (state=0x0,
>path=0xefbfcea8 "/usr/space/www/etc/httpd/conf/php_cgi/php.ini",
>verify_path=0) at tsrm_virtual_cwd.c:332
>332 CWD_STATE_COPY(old_state, state);
>(gdb) bt
>#0 0x7ee14 in virtual_file_ex (state=0x0,
>path=0xefbfcea8 "/usr/space/www/etc/httpd/conf/php_cgi/php.ini",
>verify_path=0) at tsrm_virtual_cwd.c:332
>(gdb)

Can you please compile with --enable-debug? Something seems screwed up here
and you don't really have a back trace. Is it compiling with -g?
The crash doesn't make much sense if it's coming from expand_filepath()
which is what I think but it might be from some other place.

Andi 

---
Andi Gutmans <andi <email protected>>
http://www.zend.com/

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