Masaori Koshiba created TS-3766:
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Summary: Ignore unknown frame in debugging
Key: TS-3766
URL: https://issues.apache.org/jira/browse/TS-3766
Project: Traffic Server
Issue Type: Bug
Reporter: Masaori Koshiba
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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