Hi. I have a frustrating problem, which I'm not quite able to debug properly. I have a webserver running Apache 2.2.21 compiled as worker-MPM with a suhosin 0.9.32.1-enabled PHP 5.2.17 (using "phpize", not patching) under suphp 0.7.1, with mod_security 2.6.1 and modsecurity_crs 2.2.1 plus modsecurity_flameeyes. Some virtualhosts on this server are configured with mod_disk_cache, and every once in a while, instead of loading index.php, the list of files in the directory is loaded instead. If I disable mod_disk_cache, everything works as expected. It also appears to work as expected with mod_mem_cache. I want to use disk caching, however, as that seems to be the better solution. Reproducing the bug is a bit of a PITA, as the bug appears apparently at random, and only rarely. It appears as if <IfModule mod_suphp.c> or <IfModule dir_module> fails, since DirectoryIndex does not contain index.php unless both of these tests succeeds. Has anyone seen similar problems? Here is an example of a bugging virtualhost config: <VirtualHost CENSORED:80> ServerAdmin CENSORED ServerName CENSORED SuexecUserGroup CENSORED CENSORED DocumentRoot CENSORED <IfModule mod_cache.c> <IfModule !mod_disk_cache.c> LoadModule disk_cache_module modules/mod_disk_cache.so </IfModule> <IfModule mod_disk_cache.c> CacheEnable disk / CacheRoot /var/cache/apache2/caches/2va0Vx98 CacheMinFileSize 64 CacheMaxFileSize 500000 </IfModule> </IfModule> <IfModule mod_suphp.c> <IfModule dir_module> DirectoryIndex index.cgi index.php index.shtml index.html index.htm index.wml index.pdf </IfModule> SetEnv PHPRC /usr/local/php5.2-suphp/lib/ suPHP_Engine on suPHP_ConfigPath /usr/local/php5.2-suphp/lib/ suPHP_UserGroup CENSORED CENSORED AddHandler x-httpd-php .php AddHandler x-httpd-php .php5 <Directory /> suPHP_AddHandler x-httpd-php </Directory> </IfModule> </VirtualHost> Replacing the caching section with the following seems to work nicely: <IfModule mod_cache.c> <IfModule !mod_mem_cache.c> LoadModule mem_cache_module modules/mod_mem_cache.so </IfModule> <IfModule mod_mem_cache.c> CacheEnable mem / MCacheSize 4096 MCacheMaxObjectCount 1009 MCacheMaxObjectSize 500000 </IfModule> </IfModule> -- Jan --------------------------------------------------------------------- The official User-To-User support forum of the Apache HTTP Server Project. See <URL:http://httpd.apache.org/userslist.html> for more info. To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx