Bug 1334296
| Summary: | HTTP 503 error when filtering list of Software Channel Entitlements | ||
|---|---|---|---|
| Product: | Red Hat Satellite 5 | Reporter: | Radovan Drazny <rdrazny> |
| Component: | Server | Assignee: | Grant Gainey <ggainey> |
| Status: | CLOSED ERRATA | QA Contact: | Jan Hutař <jhutar> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 570 | CC: | dyordano, ggainey, jhutar, tlestach |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | spacewalk-java-2.3.8-148-sat | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2016-08-22 12:24:31 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Ignore #c1, wrong BZ Note: this can only be fixed in SATELLITE-5.7 codebase, since entitlement-tracking has been dropped from spacewalk Found a different affected page available in SW: https://beast-spacewalk-dev.usersys.redhat.com/rhn/systems/SystemEntitlements.do Same reproducer. See discussion in https://bugzilla.redhat.com/show_bug.cgi?id=512844 - even though the eventual fix for that BZ was not for this symptom, there is A LOT of discussion about the same AJP buffer-overflow-exception we're seeing. Probable bandaid for the current issue would be to teach ListTag to apply some arbitrary size limit to the filter-by box. Limited filter-by to 4096 characters - should be plenty, and doesn't overflow AJP buffers... spacewalk.github: 57de49594ede0e96ae9be76c4e127643e3a99b7f Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHBA-2016-1645.html |
Description of problem: Satellite server returns HTTP 503 error on the page /rhn/channels/software/Entitlements.do if a string longer than 8192 characters is entered into filtering text box. In addition, there are following errors in the log: /var/log/tomcat6/catalina.out SEVERE: Buffer overflow: buffer.len=8192 pos=236 data=8752 May 9, 2016 4:59:05 AM org.apache.jk.common.MsgAjp cpBytes SEVERE: Overflow Throwable occurred: java.lang.Throwable at org.apache.jk.common.MsgAjp.cpBytes(MsgAjp.java:196) at org.apache.jk.common.MsgAjp.appendByteChunk(MsgAjp.java:170) at org.apache.jk.common.MsgAjp.appendBytes(MsgAjp.java:155) at org.apache.jk.common.JkInputStream.appendHead(JkInputStream.java:324) at org.apache.jk.core.MsgContext.action(MsgContext.java:266) at org.apache.coyote.Response.action(Response.java:183) at org.apache.coyote.Response.sendHeaders(Response.java:379) at org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:305) at org.apache.catalina.connector.OutputBuffer.close(OutputBuffer.java:273) at org.apache.catalina.connector.Response.finishResponse(Response.java:492) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:323) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:769) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:698) at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:891) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690) at java.lang.Thread.run(Thread.java:767) (Yes, this is the complete traceback, there are no more lines) /var/log/httpd/error_log [error] ajp_msg_get_string(): BufferOverflowException 236 299 Version-Release number of selected component (if applicable): spacewalk-java-2.3.8-137 spacewalk-backend-2.3.3-41 How reproducible: always Steps to Reproduce: 1. Go to page /rhn/channels/software/Entitlements.do 2. Enter more than 8192 characters into the "Filter by channel entitlement" text field. Spaces are ok. 3. Press Enter or click on the eye icon. Actual results: Page with HTTP 503 Service Temporarily Unavailable error displayed, and there is traceback in the log. Expected results: Normal entitlement not found page displayed, no tracebacks in the log.