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Posted to issues@trafficserver.apache.org by "Leif Hedstrom (JIRA)" <ji...@apache.org> on 2016/02/04 19:55:49 UTC
[jira] [Closed] (TS-3564) Seg fault during redirect follow when
cache is disabled
[ https://issues.apache.org/jira/browse/TS-3564?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Leif Hedstrom closed TS-3564.
-----------------------------
> Seg fault during redirect follow when cache is disabled
> -------------------------------------------------------
>
> Key: TS-3564
> URL: https://issues.apache.org/jira/browse/TS-3564
> Project: Traffic Server
> Issue Type: Bug
> Components: HTTP
> Reporter: Sudheer Vinukonda
> Assignee: Sudheer Vinukonda
> Labels: crash
> Fix For: 6.0.0
>
>
> Seg fault during redirect follow when cache is disabled. See below for stack trace:
> {code}
> /home/y/bin/traffic_server - STACK TRACE:
> /lib64/libpthread.so.0(+0xf710)[0x2b8f72cf0710]
> /home/y/bin/traffic_server(_ZN6HttpSM26setup_cache_write_transferEP11HttpCacheSMP11VConnectionP8HTTPInfolPKc+0x5d)[0x5dc3b7]
> /home/y/bin/traffic_server(_ZN6HttpSM26perform_cache_write_actionEv+0x226)[0x5dafb0]
> /home/y/bin/traffic_server(_ZN6HttpSM17handle_api_returnEv+0x259)[0x5cda97]
> /home/y/bin/traffic_server(_ZN6HttpSM17state_api_calloutEiPv+0x81a)[0x5cd7d4]
> /home/y/bin/traffic_server(_ZN6HttpSM18state_api_callbackEiPv+0x174)[0x5ccf6a]
> /home/y/bin/traffic_server(TSHttpTxnReenable+0x170)[0x517136]
> /home/y/libexec64/trafficserver/cache_tombstone.so(+0x107b)[0x2b8f7f92f07b]
> /home/y/bin/traffic_server(_ZN15INKContInternal12handle_eventEiPv+0xaa)[0x50b998]
> /home/y/bin/traffic_server(_ZN12Continuation11handleEventEiPv+0x6c)[0x4f6fa8]
> /home/y/bin/traffic_server(_ZN7APIHook6invokeEiPv+0x4f)[0x50c1df]
> /home/y/bin/traffic_server(_ZN6HttpSM17state_api_calloutEiPv+0x583)[0x5cd53d]
> /home/y/bin/traffic_server(_ZN6HttpSM23do_api_callout_internalEv+0x19d)[0x5d91f1]
> /home/y/bin/traffic_server(_ZN6HttpSM14set_next_stateEv+0xcf8)[0x5e068c]
> /home/y/bin/traffic_server(_ZN6HttpSM32call_transact_and_set_next_stateEPFvPN12HttpTransact5StateEE+0x1ae)[0x5df98c]
> /home/y/bin/traffic_server(_ZN6HttpSM17handle_api_returnEv+0xfa)[0x5cd938]
> /home/y/bin/traffic_server(_ZN6HttpSM17state_api_calloutEiPv+0x81a)[0x5cd7d4]
> /home/y/bin/traffic_server(_ZN6HttpSM23do_api_callout_internalEv+0x19d)[0x5d91f1]
> /home/y/bin/traffic_server(_ZN6HttpSM14do_api_calloutEv+0x26)[0x5e5ef2]
> /home/y/bin/traffic_server(_ZN6HttpSM33state_read_server_response_headerEiPv+0x695)[0x5ce9f1]
> /home/y/bin/traffic_server(_ZN6HttpSM12main_handlerEiPv+0x1d4)[0x5d0d8e]
> /home/y/bin/traffic_server(_ZN12Continuation11handleEventEiPv+0x6c)[0x4f6fa8]
> /home/y/bin/traffic_server[0x7394d7]
> /home/y/bin/traffic_server(_ZN18UnixNetVConnection19readSignalAndUpdateEi+0x20)[0x73bdf4]
> /home/y/bin/traffic_server(_ZN17SSLNetVConnection11net_read_ioEP10NetHandlerP7EThread+0x41c)[0x725838]
> /home/y/bin/traffic_server(_ZN10NetHandler12mainNetEventEiP5Event+0x584)[0x733196]
> /home/y/bin/traffic_server(_ZN12Continuation11handleEventEiPv+0x6c)[0x4f6fa8]
> /home/y/bin/traffic_server(_ZN7EThread13process_eventEP5Eventi+0xc8)[0x75a24e]
> /home/y/bin/traffic_server(_ZN7EThread7executeEv+0x3dc)[0x75a758]
> /home/y/bin/traffic_server[0x7597cc]
> {code}
> The issue is that, cache action is set to *CACHE_DO_WRITE*, during redirect follow, without checking if cache is enabled.
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