ID: 46738 Updated by: [EMAIL PROTECTED] Reported By: thomas at koch dot ro -Status: Verified +Status: Closed Bug Type: mbstring related Operating System: * PHP Version: 5.3CVS-2008-12-03 (CVS) New Comment:
This bug has been fixed in CVS. Snapshots of the sources are packaged every three hours; this change will be in the next snapshot. You can grab the snapshot at http://snaps.php.net/. Thank you for the report, and for helping us make PHP better. Previous Comments: ------------------------------------------------------------------------ [2008-12-08 12:14:41] [EMAIL PROTECTED] Crashes only with PHP_5_3. HEAD and PHP_5_2 work just fine.. ------------------------------------------------------------------------ [2008-12-04 08:15:20] thomas at koch dot ro backtrace: #0 0x00007fdfa0947050 in strlen () from /lib/libc.so.6 #1 0x00000000006d26e5 in zif_mb_detect_encoding (ht=3, return_value=0x1b340d0, return_value_ptr=0x0, this_ptr=0x0, return_value_used=0, tsrm_ls=0x188f0c0) at /var/checkouts/php5_3/ext/mbstring/mbstring.c:3233 #2 0x0000000000d9ddde in zend_do_fcall_common_helper_SPEC ( execute_data=0x7fdf9e3fe098, tsrm_ls=0x188f0c0) at /var/checkouts/php5_3/Zend/zend_vm_execute.h:313 #3 0x0000000000da9900 in ZEND_DO_FCALL_SPEC_CONST_HANDLER ( execute_data=0x7fdf9e3fe098, tsrm_ls=0x188f0c0) at /var/checkouts/php5_3/Zend/zend_vm_execute.h:1564 #4 0x0000000000d9bc5d in execute (op_array=0x1b33318, tsrm_ls=0x188f0c0) at /var/checkouts/php5_3/Zend/zend_vm_execute.h:104 #5 0x0000000000d339b4 in zend_execute_scripts (type=8, tsrm_ls=0x188f0c0, retval=0x0, file_count=3) at /var/checkouts/php5_3/Zend/zend.c:1197 #6 0x0000000000bfb0e8 in php_execute_script (primary_file=0x7fffab7dfb70, tsrm_ls=0x188f0c0) at /var/checkouts/php5_3/main/main.c:2080 #7 0x0000000000e94735 in main (argc=2, argv=0x7fffab7dfdf8) at /var/checkouts/php5_3/sapi/cli/php_cli.c:1126 php --info <snip> mbstring Multibyte Support => enabled Multibyte string engine => libmbfl HTTP input encoding translation => disabled mbstring extension makes use of "streamable kanji code filter and converter", which is distributed under the GNU Lesser General Public License version 2.1. Multibyte (japanese) regex support => enabled Multibyte regex (oniguruma) backtrack check => On Multibyte regex (oniguruma) version => 4.7.1 Directive => Local Value => Master Value mbstring.detect_order => no value => no value mbstring.encoding_translation => Off => Off mbstring.func_overload => 0 => 0 mbstring.http_input => pass => pass mbstring.http_output => pass => pass mbstring.http_output_conv_mimetypes => ^(text/|application/xhtml\+xml) => ^(text/|application/xhtml\+xml) mbstring.internal_encoding => no value => no value mbstring.language => neutral => neutral mbstring.strict_detection => Off => Off mbstring.substitute_character => no value => no value ------------------------------------------------------------------------ [2008-12-04 03:11:35] [EMAIL PROTECTED] Hello. :-) Please backtrace and php.ini setting(mbstring section). http://bugs.php.net/bugs-generating-backtrace.php I'm tested in Debian Etch. But, not Segmentation Fault. ------------------------------------------------------------------------ [2008-12-03 11:48:57] thomas at koch dot ro Description: ------------ the code gives a segmentation fault Reproduce code: --------------- $html = chr( 250 ).chr( 10 ); mb_detect_encoding( $html, NULL, TRUE ); Expected result: ---------------- -- no output, no error -- Actual result: -------------- segmentation fault ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=46738&edit=1
