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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=21430 Apache dumps when configured as caching proxy Summary: Apache dumps when configured as caching proxy Product: Apache httpd-2.0 Version: 2.0.46 Platform: Other OS/Version: All Status: NEW Severity: Critical Priority: Other Component: mod_proxy AssignedTo: [email protected] ReportedBy: [EMAIL PROTECTED] Steps: 1. Configure a Origin server to send documents that will expire in 5 seconds (Just to get the problem soon). ExpiresActive On ExpiresDefault "now plus 5 seconds" 2. Configure a Proxy server to cache requests. 3. Send a query like GET http://164.99.152.95/srini.txt HTTP/1.1 HOST: 164.99.152.95 Connection: Keep-Alive to the Proxy server, to get srini.txt from Origin server 4. It returns the document from Origin server.Also caches that. HTTP/1.1 200 OK Date: Wed, 09 Jul 2003 07:41:59 GMT Server: Apache/2.0.46 (Win32) Cache-Control: max-age=5, no-transform Expires: Wed, 09 Jul 2003 07:50:17 GMT Last-Modified: Mon, 07 Jul 2003 11:27:52 GMT ETag: "1bbad-25-65a0c418" Accept-Ranges: bytes Content-Length: 37 Content-Type: text/plain Via: 1.1 164.99.152.95 �� ����∙ ���ԡ֡����� �ɦҦ����� �ܦ�HI HOW ARE YOU 5. Give the Same query again after (10 seconds, allow the cache to become stale). The apache dumps core. The scenario is that it re-validates what is there in the Cache. I tried it on Netware it abends(Netware core dump). But from the attachment of defect #15869, attachment#(id=7167), it happens on unix as well. The scenario is also same. It revalidates the cache in that defect also and dumps. Stack Trace of Netware: Stack: --A9E8B230 ? B504B3AF (PROXY.NLM|(Code Start)+3AF) --00000000 ? -B504F000 (PROXY.NLM|(Data Start)+0) --00000006 ? --00000001 ? --A9E8B230 ? B42D1414 (APACHE2.NLM|[EMAIL PROTECTED]) --A9E8B230 ? --00000000 ? --B4F831D0 (EXPIRES.NLM|_LibCPostlude+391B) --00000000 ? --A9E8B230 ? B42D1C18 (APACHE2.NLM|[EMAIL PROTECTED]) --A9E8B230 ? --00000001 ? --A9E8B230 ? --A9E8B230 ? B42B062A (APACHE2.NLM|ap_process_request+1A) --A9E8B230 ? --B4F83298 (EXPIRES.NLM|_LibCPostlude+39E3) B42AC5A2 (APACHE2.NLM|[EMAIL PROTECTED]) For unix trace, please see the defect#15869, attachment id (id=7168). I was able to see this on 2.0.45 as well as 2.0.46. Dont know about any previous or next release. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
