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https://issues.apache.org/jira/browse/TS-2743?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13982349#comment-13982349
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Sudheer Vinukonda commented on TS-2743:
---------------------------------------

As I said, the API TSMimeHdrFieldValueDateGet() already does special handling 
for Date value being NULL. The temp fix I am using already ignores NULL values 
for other headers, so, I don't see how not adding special handling for Date 
makes any difference. 

Also, I am not sure how TS-2750 is a side affect of TS-2743. If any, I would 
think it's the other way around. Anyway, I do have core dumps enabled, will 
post the backtrace on TS-2750. 



> Crash with SPDY on production environment in SpdyNV::SpdyNV
> -----------------------------------------------------------
>
>                 Key: TS-2743
>                 URL: https://issues.apache.org/jira/browse/TS-2743
>             Project: Traffic Server
>          Issue Type: Bug
>          Components: Core, SPDY
>            Reporter: Sudheer Vinukonda
>            Assignee: Yunkai Zhang
>              Labels: SPDY_ATS
>             Fix For: 5.0.0
>
>         Attachments: 
> 0001-TS-2743-Ignore-invalid-HTTP-headers-in-SpdyNV-carefu.patch
>
>
> After patching a fix (by removing the apparent incorrect assert failure on 
> non-ipv4 address in TsFetchCreate - jira ts-2742), noticed a new crash, this 
> time in SpdyNV::SpdyNV with the below stack trace. Will update more upon 
> investigation.
> FATAL: SpdyCommon.cc:133: failed assert `value && value_len`
> FATAL: SpdyCommon.cc:133: failed assert `value && value_len`
> /home/y/bin/traffic_server - STACK TRACE:
> /home/y/bin/traffic_server - STACK TRACE:
> /home/y/lib64/libtsutil.so.5(+0x1f5c8)[0x2b7371f6a5c8]
> /home/y/lib64/libtsutil.so.5(+0x1f5c8)[0x2b7371f6a5c8]
> /home/y/lib64/libtsutil.so.5(+0x1da8f)[0x2b7371f68a8f]
> /home/y/lib64/libtsutil.so.5(+0x1da8f)[0x2b7371f68a8f]
> /home/y/bin/traffic_server[0x4af739]
> /home/y/bin/traffic_server[0x5cf7ea]
> /home/y/bin/traffic_server[0x5d0a6a]
> /home/y/bin/traffic_server(_ZN7FetchSM15InvokePluginExtEi+0x33a)[0x4c7a5a]
> /home/y/bin/traffic_server[0x4af739]
> /home/y/bin/traffic_server(_ZN7FetchSM18process_fetch_readEi+0x187)[0x4c7f37]
> /home/y/bin/traffic_server[0x5cf7ea]
> /home/y/bin/traffic_server[0x5d0a6a]
> /home/y/bin/traffic_server(_ZN7FetchSM15InvokePluginExtEi+0x33a)[0x4c7a5a]
> /home/y/bin/traffic_server(_ZN7FetchSM18process_fetch_readEi+0x187)[0x4c7f37]
> /home/y/bin/traffic_server(_ZN7FetchSM13fetch_handlerEiPv+0x8b)[0x4c80eb]
> /home/y/bin/traffic_server(_ZN8PluginVC17process_read_sideEb+0x375)[0x4dd0d5]
> /home/y/bin/traffic_server(_ZN8PluginVC18process_write_sideEb+0x57a)[0x4dda2a]
> /home/y/bin/traffic_server(_ZN7FetchSM13fetch_handlerEiPv+0x8b)[0x4c80eb]
> /home/y/bin/traffic_server(_ZN8PluginVC12main_handlerEiPv+0x372)[0x4de272]
> /home/y/bin/traffic_server(_ZN8PluginVC17process_read_sideEb+0x375)[0x4dd0d5]
> /home/y/bin/traffic_server(_ZN7EThread13process_eventEP5Eventi+0x8f)[0x712f7f]
> /home/y/bin/traffic_server(_ZN8PluginVC18process_write_sideEb+0x57a)[0x4dda2a]
> /home/y/bin/traffic_server(_ZN7EThread7executeEv+0x61b)[0x713aab]
> /home/y/bin/traffic_server(_ZN8PluginVC12main_handlerEiPv+0x372)[0x4de272]
> /home/y/bin/traffic_server[0x71232a]
> /home/y/bin/traffic_server(_ZN7EThread13process_eventEP5Eventi+0x8f)[0x712f7f]
> /lib64/libpthread.so.0(+0x3297207851)[0x2b7372601851]
> /home/y/bin/traffic_server(_ZN7EThread7executeEv+0x61b)[0x713aab]
> /lib64/libc.so.6(clone+0x6d)[0x3296ee890d]
> /home/y/bin/traffic_server[0x71232a]
> /lib64/libpthread.so.0(+0x3297207851)[0x2b7372601851]



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