ID: 26300 Updated by: [EMAIL PROTECTED] Reported By: pierre-marie dot mouliere at arc-intl dot com -Status: Open +Status: Closed Bug Type: WDDX related Operating System: HPUX PHP Version: 4.3.3 New Comment:
Thank you for your bug report. This issue has already been fixed in the latest released version of PHP, which you can download at http://www.php.net/downloads.php Previous Comments: ------------------------------------------------------------------------ [2003-11-18 10:12:41] pierre-marie dot mouliere at arc-intl dot com Description: ------------ Hi, There's a little bug with strings serialization, for strings containing characters with ascii code greater than 127 (with HP-UX v11). We found that the problem is located in function : php_wddx_serialize_string. There is a line of code like : if (iscntrl((int)*p) { When casting character (*p) to int for values greater than 127 (witch are considered negative) there is a sign extension so character 'ρ'(ascii code 0xf0) become integer 0xfffffff0. But the function iscntrl expects an integrer between 0 and 255, or the result is unpredictable. The problem can be fixed by modifying the line above like : if(iscntrl((int)(unsigned char)*p) { Best Regards Pierre-Marie MOULIERE Reproduce code: --------------- <?php print "<u>Without locale :</u><br><br>"; print "ΰβδηιθκλξοτω ΐΒΔΙΘΚΛΞΟΤΩ ρ Ρ" . "<br>\n"; print wddx_deserialize(wddx_serialize_value("ΰβδηιθκλξοτω ΐΒΔΙΘΚΛΞΟΤΩ ρ Ρ")); print "<br><hr><br>"; print "<u>With locale (fr_FR.iso88591) :</u><br><br>"; setlocale(LC_CTYPE, "fr_FR.iso88591"); print "ΰβδηιθκλξοτω ΐΒΔΙΘΚΛΞΟΤΩ ρ Ρ" . "<br>\n"; print wddx_deserialize(wddx_serialize_value("ΰβδηιθκλξοτω ΐΒΔΙΘΚΛΞΟΤΩ ρ Ρ")); ?> Expected result: ---------------- Result : Without locale : ΰβδηιθκλξοτω ΐΒΔΙΘΚΛΞΟΤΩ ρ Ρ ΰβδηιθκλξοτω ΐΒΔΙΘΚΛΞΟΤΩ ρ Ρ ----------------------------------------------------------- With locale (fr_FR.iso88591) : ΰβδηιθκλξοτω ΐΒΔΙΘΚΛΞΟΤΩ ρ Ρ ΰβδηιθκλξοτω ΐΒΔΙΘΚΛΞΟΤΩ ρ Ρ Actual result: -------------- Result : Without locale : ΰβδηιθκλξοτω ΐΒΔΙΘΚΛΞΟΤΩ ρ Ρ ΰβδηιθκλξοτω ΐΒΔΙΘΚΛΞΟΤΩ ? Ρ ----------------------------------------------------------- With locale (fr_FR.iso88591) : ΰβδηιθκλξοτω ΐΒΔΙΘΚΛΞΟΤΩ ρ Ρ ΰβδηιθκλξοτω ΐΒΔ?ΘΚΛΞΟΤΩ ρ Ρ ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=26300&edit=1
