[mod_cluster-issues] [JBoss JIRA] (MODCLUSTER-501) mod_proxy_cluster crash when using BalancerMember

Paolo Lutterotti (JIRA) issues at jboss.org
Thu May 19 04:47:00 EDT 2016


Paolo Lutterotti created MODCLUSTER-501:
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             Summary: mod_proxy_cluster crash when using BalancerMember
                 Key: MODCLUSTER-501
                 URL: https://issues.jboss.org/browse/MODCLUSTER-501
             Project: mod_cluster
          Issue Type: Bug
          Components: Native (httpd modules)
    Affects Versions: 1.3.1.Final
         Environment: o.s.:: red hat linux 7.2 x64
httpd 2.4.6
mod cluster 1.3.1 final
            Reporter: Paolo Lutterotti
            Assignee: Jean-Frederic Clere
         Attachments: vhost.conf

Hello,
I'm experiencing an issue very similar to https://issues.jboss.org/browse/MODCLUSTER-356
When I try to use a BalancerMember directive, I get a segmentation fault, caused at line https://github.com/modcluster/mod_cluster/blob/1.3.1.Final/native/mod_proxy_cluster/mod_proxy_cluster.c#L2223
I tried to remove directives from the virtual host, but the issue persists until there is at least one ProxyPass using a balancer defined with BalancerMember. I attach a .conf file where I put all of the configurations involved in the issue and which is causing the crash.

If I put a check at line 2223, there are no more segmentations, but a 503 caused by mod_proxy_cluster.c(2332): proxy: byrequests balancer FAILED

Thanks,
Paolo




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