Issue 275: Recollindex core dump — 1.21.2-1

Hi,

This is an issue I reported earlier. I was able to generate core dump and back trace.

Here’s the stacktrace:

(gdb) bt #0 0x00007fe8f3e8a5f8 in raise () from /usr/lib/libc.so.6 #1 0x00007fe8f3e8ba7a in abort () from /usr/lib/libc.so.6 #2 0x00007fe8f479eb3d in gnu_cxx::verbose_terminate_handler () at /build/gcc-multilib/src/gcc-5.2.0/libstdc-v3/libsupc/vterminate.cc:95 #3 0x00007fe8f479c996 in cxxabiv1::terminate (handler=<optimized out >) at /build/gcc-multilib/src/gcc-5.2.0/libstdc-v3/libsupc/eh_terminate.cc:47 #4 0x00007fe8f479c9e1 in std::terminate () at /build/gcc-multilib/src/gcc-5.2.0/libstdc-v3/libsupc/eh_terminate.cc:57 #5 0x00007fe8f479cbf8 in cxxabiv1::cxa_throw (obj=obj@entry=0x7fe8e59310f0, tinfo=0x7fe8f4a83ad8 <typeinfo for std::out_of_range >, dest=0x7fe8f47b21c0 <std::out_of_range::~out_of_range() >) at /build/gcc-multilib/src/gcc-5.2.0/libstdc-v3/libsupc/eh_throw.cc:87 #6 0x00007fe8f47c5bc7 in std::throw_out_of_range_fmt (fmt=<optimized out >) at /build/gcc-multilib/src/gcc-5.2.0/libstdc-v3/src/c11/functexcept.cc:104 #7 0x00007fe8f4d20369 in TextSplit::words_from_span(int) () from /usr/lib/recoll/librecoll.so.1.21.2 #8 0x00007fe8f4d218ca in TextSplit::text_to_words(std::string const&) () from /usr/lib/recoll/librecoll.so.1.21.2 #9 0x00007fe8f4dd0a6d in Rcl::TextSplitDb::text_to_words(std::string const&) () from /usr/lib/recoll/librecoll.so.1.21.2 #10 0x00007fe8f4dc7807 in Rcl::Db::addOrUpdate(std::string const&, std::string const&, Rcl::Doc&) () from /usr/lib/recoll/librecoll.so.1.21.2 #11 0x00007fe8f4d2fe9c in FsIndexerDbUpdWorker(void*) () from /usr/lib/recoll/librecoll.so.1.21.2 #12 0x00007fe8f4a984a4 in start_thread () from /usr/lib/libpthread.so.0 #13 0x00007fe8f3f4013d in clone () from /usr/lib/libc.so.6

Regards,

Mike

I just noticed the fonts and formatting were messed up when i pasted the back trace. Here’s the back trace in a text file.

Mike

Hi, and thanks for the stack trace. I have trouble reproducing the problem, but I have made a few tentative modifications to the affected routine. I have uploaded the resulting package to the recoll test PPA: https://launchpad.net/~recoll-backports/+archive/ubuntu/experiments

If you really can’t send sample data, it would be very useful if you could try out the new version (1.21.3p1), and report if it fixes the problem.

Hi, I can send some sample data though since it’s email i may have clean it up before sending. Also, i tried several versions and version 1.19.14-1 works. Versions 1.20.4-1, 1.20.4-2 and 1.21.2-1 are the ones exhibiting the issue. I’ll try the test version as well and report back on results.

can’t work on this without sample data.