#34307 [Csd->Ctl]: OnUpdateStringUnempty INI options can be set empty

ID: 34307 Updated by: sniper@php.net Reported By: michael at zend dot com -Status: Closed +Status: Critical -Bug Type: Reproducible crash +Bug Type: Scripting Engine problem -Operating System: Linux x86 +Operating System: * -PHP Version: 5.1.0RC1 +PHP Version: 5CVS, 4CVS, 6CVS (2005-09-02 Assigned To: sniper New Comment: My patch didn't work properly. The whole ini thing is a mess. Previous Comments: ------------------------------------------------------------------------ [2005-09-01 16:44:26] sniper@php.net Fixed in HEAD and PHP_5_1 branches. ------------------------------------------------------------------------ [2005-09-01 09:54:21] michael at zend dot com Yes, this patch fixes it. ------------------------------------------------------------------------ [2005-08-31 10:31:30] sniper@php.net This patch fixes the ini mess: http://www.php.net/~jani/patches/ini_fix.patch Can you try it out and confirm that it fixes it? ------------------------------------------------------------------------ [2005-08-31 08:33:28] sniper@php.net This is interesting since you shouldn't even be able to set that option as empty.. ------------------------------------------------------------------------ [2005-08-30 14:32:39] michael at zend dot com Backtrace: -------------- (gdb) r -c ./ -q test.php Starting program: /home/michael/phprepos/php-5.1.0/sapi/cli/php -c ./ -q test.php Program received signal SIGSEGV, Segmentation fault. 0x08101649 in _php_mb_encoding_handler_ex (info=0xbfffce40, arg=0x0, res=0x8616854 "1") at /home/michael/phprepos/php-5.1.0/ext/mbstring/mb_gpc.c:223 223 for (s2=info->separator; *s2 != '\0'; s2++) { (gdb) bt #0 0x08101649 in _php_mb_encoding_handler_ex (info=0xbfffce40, arg=0x0, res=0x8616854 "1") at /home/michael/phprepos/php-5.1.0/ext/mbstring/mb_gpc.c:223 #1 0x080f9f67 in zif_mb_parse_str (ht=1, return_value=0x862336c, return_value_ptr=0x0, this_ptr=0x0, return_value_used=0) at /home/michael/phprepos/php-5.1.0/ext/mbstring/mbstring.c:1396 #2 0x082f5bf9 in zend_do_fcall_common_helper_SPEC (execute_data=0xbfffcf50) at zend_vm_execute.h:184 #3 0x082f8c09 in ZEND_DO_FCALL_SPEC_CONST_HANDLER (execute_data=0xbfffcf50) at zend_vm_execute.h:1586 #4 0x082f587a in execute (op_array=0x8623bcc) at zend_vm_execute.h:87 #5 0x082caa35 in zend_execute_scripts (type=8, retval=0x0, file_count=3) at /home/michael/phprepos/php-5.1.0/Zend/zend.c:1078 #6 0x08280d98 in php_execute_script (primary_file=0xbffff3c0) at /home/michael/phprepos/php-5.1.0/main/main.c:1672 #7 0x083430e4 in main (argc=5, argv=0xbffff494) at /home/michael/phprepos/php-5.1.0/sapi/cli/php_cli.c:1039 Configuration: ---------------- './configure' \ '--enable-mbstring' \ '--disable-cgi' \ '--enable-debug' \ '--without-pear' ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/34307 -- Edit this bug report at http://bugs.php.net/?id=34307&edit=1