Bug #79224 [Opn]: auto_prepend_file throught fcgi PHP_ADMIN_VALUE leacking

Edit report at https://bugs.php.net/bug.php?id=79224&edit=1 ID: 79224 User updated by: miksir at maker dot ru Reported by: miksir at maker dot ru Summary: auto_prepend_file throught fcgi PHP_ADMIN_VALUE leacking Status: Open Type: Bug -Package: *Configuration Issues +Package: FPM related Operating System: Linux PHP Version: 7.4.2 Block user comment: N Private report: N New Comment: Wrong package Previous Comments: ------------------------------------------------------------------------ [2020-02-04 13:46:54] miksir at maker dot ru Description: ------------ When auto_prepend_file used as dynamic parameter throught fcgi PHP_ADMIN_VALUE, PHP process remembered auto_prepend_file from first request and used it for all next requests even if its empty Test script: --------------- Create 2 php scripts index.php ``` <?php Someclass::$var = 1; ``` init.php ``` <?php class Someclass { public static $var = 0; } ``` Start docker ``` $ docker run --rm -p 9000:9000 -v $(pwd)/index.php:/opt/index.php -v $(pwd)/init.php:/opt/init.php php:7.4-fpm ``` First request with PHP_ADMIN_VALUE="auto_prepend_file=/opt/init.php" ``` $ env -i REDIRECT_STATUS=200 SERVER_NAME=localhost SERVER_PORT=80 SERVER_ADDR=127.0.0.1 REMOTE_PORT=12345 REMOTE_ADDR=127.0.0.1 SERVER_SOFTWARE=test GATEWAY_INTERFACE=CGI/1.1 HTTPS=no REQUEST_SCHEME=http SERVER_PROTOCOL=HTTP/1.0 DOCUMENT_ROOT=/opt DOCUMENT_URI=/index.php REQUEST_URI=/index.php SCRIPT_NAME=/index.php CONTENT_LENGTH="" CONTENT_TYPE="" REQUEST_METHOD=GET QUERY_STRING="" SCRIPT_FILENAME=/opt/index.php PHP_ADMIN_VALUE="auto_prepend_file=/opt/init.php" /usr/local/bin/cgi-fcgi -bind -connect 127.0.0.1:9000 X-Powered-By: PHP/7.4.2 Content-type: text/html; charset=UTF-8 ``` As expected. Second request without PHP_ADMIN_VALUE ``` $ env -i REDIRECT_STATUS=200 SERVER_NAME=localhost SERVER_PORT=80 SERVER_ADDR=127.0.0.1 REMOTE_PORT=12345 REMOTE_ADDR=127.0.0.1 SERVER_SOFTWARE=test GATEWAY_INTERFACE=CGI/1.1 HTTPS=no REQUEST_SCHEME=http SERVER_PROTOCOL=HTTP/1.0 DOCUMENT_ROOT=/opt DOCUMENT_URI=/index.php REQUEST_URI=/index.php SCRIPT_NAME=/index.php CONTENT_LENGTH="" CONTENT_TYPE="" REQUEST_METHOD=GET QUERY_STRING="" SCRIPT_FILENAME=/opt/index.php /usr/local/bin/cgi-fcgi -bind -connect 127.0.0.1:9000 X-Powered-By: PHP/7.4.2 Content-type: text/html; charset=UTF-8 <br /> <b>Fatal error</b>: Uncaught Error: Class 'Someclass' not found in /opt/index.php:3 Stack trace: #0 {main} thrown in <b>/opt/index.php</b> on line <b>3</b><br /> ``` Error received as was expected But now I'm repeating last fcgi call (without PHP_ADMIN_VALUE). When fcgi request distributed to same process which received first request, request processed without errors. So look like this process remembered auto_prepend_file from first request. ``` $ env -i REDIRECT_STATUS=200 SERVER_NAME=localhost SERVER_PORT=80 SERVER_ADDR=127.0.0.1 REMOTE_PORT=12345 REMOTE_ADDR=127.0.0.1 SERVER_SOFTWARE=test GATEWAY_INTERFACE=CGI/1.1 HTTPS=no REQUEST_SCHEME=http SERVER_PROTOCOL=HTTP/1.0 DOCUMENT_ROOT=/opt DOCUMENT_URI=/index.php REQUEST_URI=/index.php SCRIPT_NAME=/index.php CONTENT_LENGTH="" CONTENT_TYPE="" REQUEST_METHOD=GET QUERY_STRING="" SCRIPT_FILENAME=/opt/index.php /usr/local/bin/cgi-fcgi -bind -connect 127.0.0.1:9000 X-Powered-By: PHP/7.4.2 Content-type: text/html; charset=UTF-8 ``` ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=79224&edit=1