Edit report at http://bugs.php.net/bug.php?id=53091&edit=1
ID: 53091 Updated by: [email protected] Reported by: SimonSimCity at googlemail dot com Summary: Crashes when I try to filter a text of > 2264 characters -Status: Open +Status: Duplicate Type: Bug Package: Filter related Operating System: Linux Debian PHP Version: 5.3.3 Block user comment: N New Comment: This has already been reported and fixed and will be in 5.3.4. Previous Comments: ------------------------------------------------------------------------ [2010-10-17 22:13:26] SimonSimCity at googlemail dot com Description: ------------ The server crashes if I want to filter a string which has more characters than 2264. The string in my test-code below contains 2265 characters. If I call this script using the apache-php-mod I get an empty response. Otherwise if I call this script by using the command-line it crashes either - but now I get the error-message: Segmentation fault I have tested some other filters and it's only FILTER_VALIDATE_EMAIL who crashes in my tests. You can check the length of the string first by using this information: http://email.about.com/od/emailbehindthescenes/f/address_length.htm Test script: --------------- <?php $extremeString = '01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678 90123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567 89012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234'; echo filter_var("[email protected]", FILTER_VALIDATE_EMAIL) ? "good\n" : "bad\n"; echo filter_var("test#example.com", FILTER_VALIDATE_EMAIL) ? "good\n" : "bad\n"; echo filter_var("$extremeString", FILTER_VALIDATE_EMAIL) ? "good\n" : "bad\n"; echo "DONE."; Expected result: ---------------- good bad bad DONE. Actual result: -------------- good bad Segmentation fault ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/bug.php?id=53091&edit=1
