Could you try with the latest version from ppa ?
https://launchpad.net/~mapopa/+archive/ubuntu/ppa
On Tue, Jan 17, 2017 at 7:46 PM, Denys Khanzhyiev <xden...@gmail.com> wrote:
> Hi all,
> trying to setup a kind of CI with travis for node-firebird-libfbclient.
> Keep getting SEG FAULT when tests are finished and nodejs exists.
>
> Isolated it to one test case:
> the test tests the case when erronous query is called async, i.e.
> 1. isc_attach_database is called on some thread from thread pool
> 2. then after connection is established follwoing functions are called
> isc_dsql_allocate_statement
> isc_start_transaction
> isc_dsql_prepare for "select * from non_existent_table"
> all in the same function possibly on another thread (but not at the same
> time with isc_attach_database).
>
> isc_dsql_prepare returns error as expected and everyting works until the
> process is exiting
> on process exit i get segfault
> here is what I get from core dump:
>
> Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
>
> warning: no loadable sections found in added symbol-file system-supplied
> DSO at 0x7fff3fd91000
> Core was generated by `node ./node_modules/.bin/nodeunit
> tests/def/test-async.js
> -t AsyncQueryWithErro'.
> Program terminated with signal 11, Segmentation fault.
> #0 0x00007f1515ab2e84 in pthread_mutex_lock ()
> from /lib/x86_64-linux-gnu/libpthread.so.0
> (gdb) where
> #0 0x00007f1515ab2e84 in pthread_mutex_lock ()
> from /lib/x86_64-linux-gnu/libpthread.so.0
> #1 0x00007f15112481b9 in ?? () from /usr/lib/x86_64-linux-gnu/libf
> bclient.so.2
> #2 0x00007f1515ab0c83 in __nptl_deallocate_tsd ()
> from /lib/x86_64-linux-gnu/libpthread.so.0
> #3 0x00007f1515ab0ea8 in start_thread ()
> from /lib/x86_64-linux-gnu/libpthread.so.0
> #4 0x00007f15157de36d in clone () from /lib/x86_64-linux-gnu/libc.so.6
> #5 0x0000000000000000 in ?? ()
> (gdb)
>
> System info:
> Ubuntu 12.04.5 LTS amd64
> firebird2.5-superclassic
>
> Same code works fine on Windows.
>
> I also have tried to call fb_shutdown in exit hook provided by nodejs -
> with no success, i.e.
> fb_shutdown(0,1) returns 0 and later I still get SEG FAULT
>
> Just have found that I also get SEGFAULT after unsuccessfull async connect
> too.
> So it looks like any unsuccessfull (with non zero return value) call on
> other thread leads to SEG FAULT at process exit.
>
> Thanks,
> Denys
>
>
>
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