[jira] [Updated] (TS-3766) Ignore unknown frame in debugging

["Masaori Koshiba (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TS-3766?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Masaori Koshiba updated TS-3766:
--------------------------------
    Component/s: HTTP/2

> Ignore unknown frame in debugging
> ---------------------------------
>
>                 Key: TS-3766
>                 URL: https://issues.apache.org/jira/browse/TS-3766
>             Project: Traffic Server
>          Issue Type: Bug
>          Components: HTTP/2
>            Reporter: Masaori Koshiba
>         Attachments: ts-3766.patch
>
>
> When ATS with {{--enable-debug}} recieve a frame which has unknown frame type in HTTP/2 stream, ATS aborts.
> ATS should just discard unknown frame.
> {noformat}
> FATAL: Http2ConnectionState.cc:643: failed assert `frame->header().type < HTTP2_FRAME_TYPE_MAX`
> traffic_server: Aborted (Signal sent by tkill() 1 99)traffic_server - STACK TRACE:
> /opt/ats/bin/traffic_server(_Z19crash_logger_invokeiP7siginfoPv+0xc3)[0x4fc831]
> /lib64/libpthread.so.0(+0xf710)[0x7f00d1762710]
> /lib64/libc.so.6(gsignal+0x35)[0x7f00cfe79625]
> /lib64/libc.so.6(abort+0x175)[0x7f00cfe7ae05]
> /opt/ats/lib/libtsutil.so.6(_Z12ink_fatal_vaPKcP13__va_list_tag+0x0)[0x7f00d253e839]
> /opt/ats/lib/libtsutil.so.6(_Z9ink_fatalPKcz+0x0)[0x7f00d253e8f0]
> /opt/ats/lib/libtsutil.so.6(_Z10ink_pfatalPKcz+0x0)[0x7f00d253e9b5]
> /opt/ats/lib/libtsutil.so.6(+0x3a54a)[0x7f00d253c54a]
> /opt/ats/bin/traffic_server(_ZN20Http2ConnectionState18main_event_handlerEiPv+0x2f2)[0x5d8a18]
> /opt/ats/bin/traffic_server(_ZN12Continuation11handleEventEiPv+0x6c)[0x4ffaae]
> {noformat}



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