Re: Bug #900: Segfault in read_next_token from token_cache.c:174

For this sort of problem, I'd really have to have it easily reproduceable. If your script doesn't make use of fancy modules, please send it to me and I'll try to reproduce it here. Otherwise, can you arrange for a short-term shell access to the box in question? Zeev At 20:05 05/11/98 -0000, elefler@cvdls.ucdavis.edu wrote: >From: elefler@cvdls.ucdavis.edu >Operating system: Solaris 2.x >PHP version: 3.0.5 >PHP Bug Type: Reproduceable crash >Bug description: Segfault in read_next_token from token_cache.c:174 > >o Apache segfaults on a very large PHP script. > PHP files are parsed and output stops while > running a large for-loop. Only a partial page > is returned. > >o Did not notice problem in 3.0.2a > >o PHP options from httpd.conf >php3_user_dir www >php3_memory_limit 64000000 >php3_max_execution_time 600 >php3_safe_mode Off >php3_include_path ./:/usr/home/httpd/php-lib... > >o PHP 3.0.5 compiled into Apache+Raven 1.3.3: > >--with-apache=../apache_1.3.3 >--with-gd=../gd1.3 >--with-oracle >--with-mysql=/u01/app/mysql >--with-ldap=/usr/local >--with-zlib >--with-dbase >--enable-debugger > >o Output from gdb: >Program received signal SIGSEGV, Segmentation fault. >read_next_token (tcm=0x16fd34, token=0xefffc804, phplval=0xefffe5f0) > at token_cache.c:174 >174 return (*token)->token_type; >(gdb) bt >#0 read_next_token (tcm=0x16fd34, token=0xefffc804, phplval=0xefffe5f0) > at token_cache.c:174 >#1 0x35e94 in phplex (phplval=0xefffe5f0) at main.c:435 >#2 0x6e808 in phpparse () at /usr/lib/bison.simple:387 >#3 0x3784c in php3_parse (yyin=0x171e08) at main.c:1465 >#4 0x37b60 in apache_php3_module_main (r=0x1ab660, fd=23, > display_source_mode=0, preprocessed=0) at main.c:1845 >#5 0x349b8 in send_php3 () >#6 0x34a40 in send_parsed_php3 () >#7 0x9f314 in ap_invoke_handler () >#8 0xb998c in process_request_internal () >#9 0xb9a0c in ap_process_request () >#10 0xae904 in child_main () >#11 0xaeb74 in make_child () >#12 0xaed78 in startup_children () >#13 0xaf698 in standalone_main () >#14 0xb0194 in main () > > >-- >PHP Development Mailing List http://www.php.net/ >To unsubscribe send an empty message to php-dev-unsubscribe@lists.php.net >For help: php-dev-help@lists.php.net > > > -- Zeev Suraski <zeev@php.net> For a PGP public key, finger bourbon@netvision.net.il -- PHP Development Mailing List http://www.php.net/ To unsubscribe send an empty message to php-dev-unsubscribe@lists.php.net For help: php-dev-help@lists.php.net