Re: PHP 4.0 Bug #7650 Updated: called uninitialized function pointer

Bug Database wrote: > > ID: 7650 > Updated by: sniper > Reported By: i@fano.com.ua > Old-Status: Open > Status: Feedback > Bug Type: Reproduceable crash > Assigned To: > Comments: > > What is this path supposed to fix? And have you tried PHP 4.0.4 to check > whether it needs this or not? PHP 4.0.4 have the same bug. In file sapi/cgi/cgi_main.c on line 445: if (!getenv("REDIRECT_STATUS") && !getenv ("HTTP_REDIRECT_STATUS")) { PUTS("<b>Security Alert!</b> PHP CGI cannot be accessed directly.\n\ PUTS called php_body_write there is not initialized OG(php_body_write). > return OG(php_body_write)(str, str_length); gdb trace: Core was generated by `php'. Program terminated with signal 11, Segmentation fault. #0 0x0 in ?? () (gdb) bt #0 0x0 in ?? () #1 0x80ab180 in php_body_write ( str=0x80f85b6 "<b>Security Alert!</b> PHP CGI cannot be accessed directly.\n\n<P>This PHP CGI binary was compiled with force-cgi-redirect enabled. This\nmeans that a page will only be served up if the REDIRECT_STATUS"..., str_length=933) at output.c:81 #2 0x805bc83 in main (argc=1, argv=0x8047cdc) at cgi_main.c:445 #3 0x805b6c7 in __start () > > --Jani > > Previous Comments: > --------------------------------------------------------------------------- > > [2000-11-05 19:34:47] i@fano.com.ua > --- php-4.0.3pl1/sapi/cgi/cgi_main.c.old Wed Oct 11 20:48:44 2000 > +++ php-4.0.3pl1/sapi/cgi/cgi_main.c Mon Nov 6 02:19:44 2000 > @@ -419,6 +419,9 @@ > setmode(_fileno(stderr), O_BINARY); /* make the stdio mode be binary */ > #endif > > + if (php_module_startup(&sapi_module)==FAILURE) { > + return FAILURE; > + } > > /* Make sure we detect we are a cgi - a bit redundancy here, > but the default case is that we have to check only the first one. */ > @@ -475,9 +478,6 @@ > ap_php_optarg = orig_optarg; > } > > - if (php_module_startup(&sapi_module)==FAILURE) { > - return FAILURE; > - } > #ifdef ZTS > compiler_globals = ts_resource(compiler_globals_id); > executor_globals = ts_resource(executor_globals_id); > > --------------------------------------------------------------------------- > > Full Bug description available at: http://bugs.php.net/?id=7650 -- ~. Alexander >>> UNIX System Administrator mailto:i@fano.com.ua