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Posted to dev@qpid.apache.org by "Justin Ross (JIRA)" <ji...@apache.org> on 2018/05/02 22:19:00 UTC
[jira] [Updated] (PROTON-1834) [C++ binding] equality operator used
on nested lists causes SIGABRT
[ https://issues.apache.org/jira/browse/PROTON-1834?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Justin Ross updated PROTON-1834:
--------------------------------
Labels: codec (was: )
> [C++ binding] equality operator used on nested lists causes SIGABRT
> -------------------------------------------------------------------
>
> Key: PROTON-1834
> URL: https://issues.apache.org/jira/browse/PROTON-1834
> Project: Qpid Proton
> Issue Type: Bug
> Components: cpp-binding
> Reporter: Kim van der Riet
> Priority: Major
> Labels: codec
> Attachments: test1.cpp
>
>
> Checking the equality of nested list {{[[], [3, "hello"]]}} causes a core dump. However, if the list (as a {{proton::value}}) is created and checked against itself, it works fine. However, if the list is assigned to a message body and then compared with the original, then the equality cores. The following is dumped from the attached reproducer:
> {noformat}
> #0 0x00007f37f7bc7660 in raise () from /lib64/libc.so.6
> #1 0x00007f37f7bc8c41 in abort () from /lib64/libc.so.6
> #2 0x00007f37f853d025 in __gnu_cxx::__verbose_terminate_handler() () from /lib64/libstdc++.so.6
> #3 0x00007f37f853ac16 in __cxxabiv1::__terminate(void (*)()) () from /lib64/libstdc++.so.6
> #4 0x00007f37f853ac61 in std::terminate() () from /lib64/libstdc++.so.6
> #5 0x00007f37f853aea4 in __cxa_throw () from /lib64/libstdc++.so.6
> #6 0x00007f37f8caaa2b in proton::codec::decoder::pre_get (this=this@entry=0x7fff4b7a6340) at /home/kvdr/RedHat/qpid-proton/cpp/src/decoder.cpp:76
> #7 0x00007f37f8caaaa7 in proton::codec::decoder::next_type (this=this@entry=0x7fff4b7a6340) at /home/kvdr/RedHat/qpid-proton/cpp/src/decoder.cpp:104
> #8 0x00007f37f8cbce39 in proton::(anonymous namespace)::compare_next (a=..., b=...) at /home/kvdr/RedHat/qpid-proton/cpp/src/value.cpp:113
> #9 0x00007f37f8cbd79b in proton::(anonymous namespace)::compare_container (b=..., a=...) at /home/kvdr/RedHat/qpid-proton/cpp/src/value.cpp:97
> #10 proton::(anonymous namespace)::compare_next (a=..., b=...) at /home/kvdr/RedHat/qpid-proton/cpp/src/value.cpp:123
> #11 0x00007f37f8cbd937 in proton::(anonymous namespace)::compare (x=..., y=...) at /home/kvdr/RedHat/qpid-proton/cpp/src/value.cpp:163
> #12 0x00007f37f8cbdda7 in proton::operator== (x=..., y=...) at /home/kvdr/RedHat/qpid-proton/cpp/src/value.cpp:176
> #13 0x000000000040169d in main ()
> {noformat}
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