#34484 [NEW]: mod_php 5/PaX/apache2 problem: apache2 refuses to load mod_php

From: Sjhutman at xs4all dot nl Operating system: HLFS PHP version: 5.1.0RC1 PHP Bug Type: MySQL related Bug description: mod_php 5/PaX/apache2 problem: apache2 refuses to load mod_php Description: ------------ Mod_php/PaX/apache2 problem: apache2 refuses to load mod_php when ELF relocations are prevented by PaX Apache fails to start when loading libphp5.so. I get the following error: cannot make segment writable for relocation: Permission denied. I've traced the error back to the switch --with-mysql=/usr/local/mysql/. If I compile php without that switch I don't get the error. The culprit of the error is TEXT RELOCATION. If I use the command: readelf -d $ /usr/lib/apache/libphp5.so | grep TEXTREL. I can see that TEXTREL is being used. Which is causing the problems. I'm using the latest version of mysql (5.0.12) Switches used to compile PHP: ./configure --prefix=/usr/local/php5 --with-apxs2=/usr/sbin/apxs --disable-cli --disable-cgi --disable-rpath --disable-short-tags --disable-ipv6 --disable-all --with-openssl --with-zlib --enable-mbstring=all --with-pcre-regex -–enable-session --without-pear --with-mysql=/usr/local/mysql/ -- Edit bug report at http://bugs.php.net/?id=34484&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=34484&r=trysnapshot4 Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=34484&r=trysnapshot50 Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=34484&r=trysnapshot51 Fixed in CVS: http://bugs.php.net/fix.php?id=34484&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=34484&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=34484&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=34484&r=needscript Try newer version: http://bugs.php.net/fix.php?id=34484&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=34484&r=support Expected behavior: http://bugs.php.net/fix.php?id=34484&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=34484&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=34484&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=34484&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=34484&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=34484&r=dst IIS Stability: http://bugs.php.net/fix.php?id=34484&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=34484&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=34484&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=34484&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=34484&r=mysqlcfg