Bug #16831: Apache/PHP proxy error?

From: moyman@ecn.purdue.edu Operating system: Solaris 2.8 PHP version: 4.2.0 PHP Bug Type: Apache related Bug description: Apache/PHP proxy error? Apache 1.3.24 config file: ./configure --prefix=/opt/apache \ --enable-module=userdir \ --enable-module=rewrite \ --enable-module=info \ --activate-module=src/modules/php4/libphp4.a and php 4.2.0: ./configure \ --prefix=/opt/php \ --with-openssl=/usr/local/ssl \ --with-imap=/usr/src/local/imap-2001a \ --with-gettext \ --with-gettext=/opt/imp \ --with-xml \ --with-expat-dir=/opt/imp \ --with-imap-ssl \ --with-apache=../apache_1.3.23 \ --with-mysql=/usr/local/mysql \ --with-ldap=/opt/openldap \ --with-db3=/opt/bdb \ --enable-track-vars After updating with the above and restarting the apache server (for IMP 3.0). The server proxies requests for SSL (from httpd.conf): Alias /ECN/mailman/archives /usr/local/mailman/archives/public ScriptAlias /ECN/mailman/ "/usr/local/mailman/cgi-bin/" RewriteEngine On RewriteRule ^/ECN/webmail$ https://Engineering.Purdue.edu/ECN/webmail/horde/imp/ [R] RewriteRule ^/ECN/webmail/$ https://Engineering.Purdue.edu/ECN/webmail/horde/imp / [R] RewriteRule ^/ECN/mailman$ https://Engineering.Purdue.edu/ECN/mailman/listinfo [ R] RewriteRule ^/ECN/mailman/$ https://Engineering.Purdue.edu/ECN/mailman/listinfo [R] After updating to PHP 4.2.0 we started getting proxy errors for non-Solaris web browsers only: > Proxy Error > > The proxy server received an invalid response from an upstream server. > > The proxy server could not handle the request GET /ECN/webmail/horde/imp/. > > Reason: Document contains no data The httpsd server receiving the request was getting the following error: The proxy server received an invalid response from an upstream server. After reverting everything back to 4.1.2 it started working again. I probably don't have enough data for you to do anything about it but I thought I would submit something about it. --mike -- Edit bug report at http://bugs.php.net/?id=16831&edit=1 -- Fixed in CVS: http://bugs.php.net/fix.php?id=16831&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=16831&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=16831&r=needtrace Try newer version: http://bugs.php.net/fix.php?id=16831&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=16831&r=support Expected behavior: http://bugs.php.net/fix.php?id=16831&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=16831&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=16831&r=submittedtwice