[jira] [Commented] (TS-2654) Range request crash in trafficserver 4.2.0

["Leif Hedstrom (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TS-2654?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13943114#comment-13943114 ] 

Leif Hedstrom commented on TS-2654:
-----------------------------------

Can you print out (in gdb) the value of the variables around the crash?

> Range request crash in trafficserver 4.2.0
> ------------------------------------------
>
>                 Key: TS-2654
>                 URL: https://issues.apache.org/jira/browse/TS-2654
>             Project: Traffic Server
>          Issue Type: Bug
>            Reporter: Chaokovsky Lee
>             Fix For: 5.0.0
>
>
> I have updated trafficserver from 4.1.2 to 4.2.0, but the range request crash bug even appear.
> I use "read while writer" feature in my configuration, Maybe the feature cause crash ?
> CONFIG proxy.config.cache.enable_read_while_writer INT 1
> {code}
> /usr/bin/traffic_server - STACK TRACE:
> /lib64/libpthread.so.0[0x3a8300f4a0]
> /usr/bin/traffic_server(HttpTransact::change_response_header_because_of_range_request(HttpTransact::State*, HTTPHdr*)+0x255)[0x533295]
> /usr/bin/traffic_server(HttpTransact::handle_content_length_header(HttpTransact::State*, HTTPHdr*, HTTPHdr*)+0x2c8)[0x533638]
> /usr/bin/traffic_server(HttpTransact::build_response(HttpTransact::State*, HTTPHdr*, HTTPHdr*, HTTPVersion, HTTPStatus, char const*)+0x460)[0x533b40]
> /usr/bin/traffic_server(HttpTransact::handle_transform_ready(HttpTransact::State*)+0x7d)[0x53a2dd]
> /usr/bin/traffic_server(HttpSM::call_transact_and_set_next_state(void (*)(HttpTransact::State*))+0x28)[0x50b268]
> /usr/bin/traffic_server(HttpSM::state_response_wait_for_transform_read(int, void*)+0xed)[0x514b4d]
> /usr/bin/traffic_server(HttpSM::main_handler(int, void*)+0x70)[0x51feb0]
> /usr/bin/traffic_server(TransformTerminus::handle_event(int, void*)+0x1d6)[0x4df8d6]
> /usr/bin/traffic_server(EThread::process_event(Event*, int)+0x8f)[0x66d37f]
> /usr/bin/traffic_server(EThread::execute()+0x61b)[0x66deab]
> /usr/bin/traffic_server[0x66c89a]
> /lib64/libpthread.so.0[0x3a830077f1]
> /lib64/libc.so.6(clone+0x6d)[0x3a82ce570d]
> {code}
> Thank for your excellent work, the trafficserver is so great!



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