cpsm crashes after executing following command (also crashes when doing the same search from Vim via ctrl-p integration):
echo "a/" | ./cpsm_cli.bin --query "a"
It looks like the trailing / in input filepath is causing the crash. Dump from glibc:
0 0x0000003469e0822d in pthread_join () from /lib64/libpthread.so.0
1 0x00007fbb82dae3c7 in gthread_join (__value_ptr=0x0, threadid=) at /home/akocis/install/gcc-4.8.2-build/x86_64-unknown-linux-gnu/libstdc++-v3/include/x86_64-unknown-linux-gnu/bits/gthr-default.h:668
2 std::thread::join (this=0xdd0760) at /home/akocis/install/gcc-4.8.2-build/../gcc-4.8.2/libstdc++-v3/src/c++11/thread.cc:107
3 0x0000000000457cc2 in cpsm::Thread::join (this=0xdd0750) at /home/akocis/.vim/bundle/cpsm/src/par_util.h:58
9 0x00000000004640ca in cpsm::Matcher<cpsm::PlatformPathTraits, cpsm::SimpleStringTraits>::check_basename_match_word_prefix (this=0x7fbb82adcbe0) at /home/akocis/.vim/bundle/cpsm/src/matcher.h:459
10 0x000000000045da75 in cpsm::Matcher<cpsm::PlatformPathTraits, cpsm::SimpleStringTraits>::match (this=0x7fbb82adcbe0, item=...) at /home/akocis/.vim/bundle/cpsm/src/matcher.h:146
11 0x000000000044eb50 in cpsm::detail::lambda3::operator() (closure=0xdd0a50) at /home/akocis/.vim/bundle/cpsm/src/api.h:261
16 0x00007fbb82dae600 in std::(anonymous namespace)::execute_native_thread_routine (__p=) at /home/akocis/install/gcc-4.8.2-build/../gcc-4.8.2/libstdc++-v3/src/c++11/thread.cc:84
17 0x0000003469e079d1 in start_thread () from /lib64/libpthread.so.0
18 0x0000003469ae88fd in clone () from /lib64/libc.so.6
nixprime
commented
8 years ago
cpsm crashes after executing following command (also crashes when doing the same search from Vim via ctrl-p integration): echo "a/" | ./cpsm_cli.bin --query "a"
It looks like the trailing / in input filepath is causing the crash. Dump from glibc:
* glibc detected * /home/akocis/.vim/bundle/cpsm/build/cpsm_cli.bin: double free or corruption (!prev): 0x00007fbb7c000a50 *** ======= Backtrace: ========= /lib64/libc.so.6[0x3469a75e66] /lib64/libc.so.6[0x3469a789b3] /home/akocis/.vim/bundle/cpsm/build/cpsm_cli.bin(_ZN9gnu_cxx13new_allocatorINS_17normal_iteratorIPKcSt6vectorIcSaIcEEEEE10deallocateEPS7_m+0x20)[0x46e5b2] /home/akocis/.vim/bundle/cpsm/build/cpsm_cli.bin(_ZNSt12_Vector_baseIN9gnu_cxx17normal_iteratorIPKcSt6vectorIcSaIcEEEESaIS7_EE13_M_deallocateEPS7_m+0x32)[0x46a6ec] /home/akocis/.vim/bundle/cpsm/build/cpsm_cli.bin(_ZNSt6vectorIN9gnu_cxx17__normal_iteratorIPKcS_IcSaIcEEEESaIS6_EE19_M_emplace_back_auxIJRKS6EEEvDpOT+0x120)[0x46ef18] /home/akocis/.vim/bundle/cpsm/build/cpsm_cli.bin(_ZNSt6vectorIN9gnu_cxx17__normal_iteratorIPKcS_IcSaIcEEEESaIS6_EE9pushbackERKS6+0x69)[0x46b3ed] /home/akocis/.vim/bundle/cpsm/build/cpsm_cli.bin(_ZN4cpsm7MatcherINS_18PlatformPathTraitsENS_18SimpleStringTraitsEE32check_basename_match_word_prefixEv+0x30e)[0x4640ca] /home/akocis/.vim/bundle/cpsm/build/cpsm_cli.bin(_ZN4cpsm7MatcherINS_18PlatformPathTraitsENS_18SimpleStringTraitsEE5matchEN5boost16basic_string_refIcSt11char_traitsIcEEE+0x12f)[0x45da75] /home/akocis/.vim/bundle/cpsm/build/cpsm_cli.bin[0x44eb50] /home/akocis/.vim/bundle/cpsm/build/cpsm_cli.bin[0x451d9b] /home/akocis/.vim/bundle/cpsm/build/cpsm_cli.bin[0x456802] /home/akocis/.vim/bundle/cpsm/build/cpsm_cli.bin[0x4563a9] /home/akocis/.vim/bundle/cpsm/build/cpsm_cli.bin[0x4561f6] /home/akocis/toolchains/lib64/libstdc++.so.6(+0xb4600)[0x7fbb82dae600] /lib64/libpthread.so.0[0x3469e079d1] /lib64/libc.so.6(clone+0x6d)[0x3469ae88fd] ======= Memory map: ======== 00400000-0049b000 r-xp 00000000 fd:00 37362944 /home/akocis/.vim/bundle/cpsm/build/cpsm_cli.bin 0069a000-0069b000 rw-p 0009a000 fd:00 37362944 /home/akocis/.vim/bundle/cpsm/build/cpsm_cli.bin 00db2000-00dd3000 rw-p 00000000 00:00 0 [heap] 3469200000-3469220000 r-xp 00000000 fd:00 53477382 /lib64/ld-2.12.so 346941f000-3469420000 r--p 0001f000 fd:00 53477382 /lib64/ld-2.12.so 3469420000-3469421000 rw-p 00020000 fd:00 53477382 /lib64/ld-2.12.so 3469421000-3469422000 rw-p 00000000 00:00 0 3469600000-3469683000 r-xp 00000000 fd:00 53477443 /lib64/libm-2.12.so 3469683000-3469882000 ---p 00083000 fd:00 53477443 /lib64/libm-2.12.so 3469882000-3469883000 r--p 00082000 fd:00 53477443 /lib64/libm-2.12.so 3469883000-3469884000 rw-p 00083000 fd:00 53477443 /lib64/libm-2.12.so 3469a00000-3469b8a000 r-xp 00000000 fd:00 53477383 /lib64/libc-2.12.so 3469b8a000-3469d8a000 ---p 0018a000 fd:00 53477383 /lib64/libc-2.12.so 3469d8a000-3469d8e000 r--p 0018a000 fd:00 53477383 /lib64/libc-2.12.so 3469d8e000-3469d8f000 rw-p 0018e000 fd:00 53477383 /lib64/libc-2.12.so 3469d8f000-3469d94000 rw-p 00000000 00:00 0 3469e00000-3469e17000 r-xp 00000000 fd:00 53477390 /lib64/libpthread-2.12.so 3469e17000-346a017000 ---p 00017000 fd:00 53477390 /lib64/libpthread-2.12.so 346a017000-346a018000 r--p 00017000 fd:00 53477390 /lib64/libpthread-2.12.so 346a018000-346a019000 rw-p 00018000 fd:00 53477390 /lib64/libpthread-2.12.so 346a019000-346a01d000 rw-p 00000000 00:00 0 346a600000-346a607000 r-xp 00000000 fd:00 53477394 /lib64/librt-2.12.so 346a607000-346a806000 ---p 00007000 fd:00 53477394 /lib64/librt-2.12.so 346a806000-346a807000 r--p 00006000 fd:00 53477394 /lib64/librt-2.12.so 346a807000-346a808000 rw-p 00007000 fd:00 53477394 /lib64/librt-2.12.so 7fbb7c000000-7fbb7c021000 rw-p 00000000 00:00 0 7fbb7c021000-7fbb80000000 ---p 00000000 00:00 0 7fbb820dd000-7fbb820de000 ---p 00000000 00:00 0 7fbb820de000-7fbb82ae3000 rw-p 00000000 00:00 0 7fbb82ae3000-7fbb82af8000 r-xp 00000000 fd:00 18877079 /home/akocis/toolchains/lib64/libgcc_s.so.1 7fbb82af8000-7fbb82cf8000 ---p 00015000 fd:00 18877079 /home/akocis/toolchains/lib64/libgcc_s.so.1 7fbb82cf8000-7fbb82cf9000 rw-p 00015000 fd:00 18877079 /home/akocis/toolchains/lib64/libgcc_s.so.1 7fbb82cf9000-7fbb82cfa000 rw-p 00000000 00:00 0 7fbb82cfa000-7fbb82de5000 r-xp 00000000 fd:00 18877821 /home/akocis/toolchains/lib64/libstdc++.so.6.0.18 7fbb82de5000-7fbb82fe4000 ---p 000eb000 fd:00 18877821 /home/akocis/toolchains/lib64/libstdc++.so.6.0.18 7fbb82fe4000-7fbb82fec000 r--p 000ea000 fd:00 18877821 /home/akocis/toolchains/lib64/libstdc++.so.6.0.18 7fbb82fec000-7fbb82fee000 rw-p 000f2000 fd:00 18877821 /home/akocis/toolchains/lib64/libstdc++.so.6.0.18 7fbb82fee000-7fbb83003000 rw-p 00000000 00:00 0 7fbb83003000-7fbb83071000 r-xp 00000000 fd:00 18881170 /home/akocis/toolchains/boost/lib/libboost_program_options.so.1.61.0 7fbb83071000-7fbb83270000 ---p 0006e000 fd:00 18881170 /home/akocis/toolchains/boost/lib/libboost_program_options.so.1.61.0 7fbb83270000-7fbb83275000 rw-p 0006d000 fd:00 18881170 /home/akocis/toolchains/boost/lib/libboost_program_options.so.1.61.0 7fbb83275000-7fbb83276000 rw-p 00000000 00:00 0 7fbb83296000-7fbb83298000 rw-p 00000000 00:00 0 7fff0a774000-7fff0a791000 rw-p 00000000 00:00 0 [stack] 7fff0a7f2000-7fff0a7f3000 r-xp 00000000 00:00 0 [vdso] ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall] Aborted (core dumped)
Core was generated by `/home/akocis/.vim/bundle/cpsm/build/cpsm_cli.bin --query a'. Program terminated with signal SIGABRT, Aborted.
0 0x0000003469a32625 in raise () from /lib64/libc.so.6
Current thread is 1 (Thread 0x7fbb82add700 (LWP 31474)) thread apply all where
Thread 2 (Thread 0x7fbb82adf720 (LWP 31473)):
0 0x0000003469e0822d in pthread_join () from /lib64/libpthread.so.0
1 0x00007fbb82dae3c7 in gthread_join (__value_ptr=0x0, threadid=) at /home/akocis/install/gcc-4.8.2-build/x86_64-unknown-linux-gnu/libstdc++-v3/include/x86_64-unknown-linux-gnu/bits/gthr-default.h:668
2 std::thread::join (this=0xdd0760) at /home/akocis/install/gcc-4.8.2-build/../gcc-4.8.2/libstdc++-v3/src/c++11/thread.cc:107
3 0x0000000000457cc2 in cpsm::Thread::join (this=0xdd0750) at /home/akocis/.vim/bundle/cpsm/src/par_util.h:58
4 0x000000000044ef1e in cpsm::detail::for_each_match<cpsm::PlatformPathTraits, cpsm::SimpleStringTraits, cpsm::StringRefItem, cpsm::RangeSource<cpsm::StringRefItem, gnu_cxx::normal_iterator<const std::basicstring > >, main(int, char )::__lambda4>(boost::string_ref, const cpsm::Options &, const cpsm::RangeSource<cpsm::StringRefItem, gnu_cxx::normal_iterator<std::basic_string<char, std::chartraits, std::allocator > const , std::vector<std::basic_string<char, std::char_traits, std::allocator >, std::allocator<std::basic_string<char, std::char_traits, std::allocator > > > > > &, const lambda4 &) (query=..., opts=..., src=...,
5 0x000000000044de46 in cpsm::for_each_match<cpsm::StringRefItem, cpsm::RangeSource<cpsm::StringRefItem, gnu_cxx::normal_iterator<const std::basicstring > >, main(int, char )::__lambda4>(boost::string_ref, const cpsm::Options &, const cpsm::RangeSource<cpsm::StringRefItem, gnu_cxx::normal_iterator<std::basic_string<char, std::chartraits, std::allocator > const , std::vector<std::basic_string<char, std::char_traits, std::allocator >, std::allocator<std::basic_string<char, std::char_traits, std::allocator > > > > > &, const lambda4 &) (query=..., opts=..., src=..., dst=...) at /home/akocis/.vim/bundle/cpsm/src/api.h:159
6 0x000000000044db63 in main (argc=3, argv=0x7fff0a787638) at /home/akocis/.vim/bundle/cpsm/src/cpsm_cli_main.cc:74
Thread 1 (Thread 0x7fbb82add700 (LWP 31474)):
0 0x0000003469a32625 in raise () from /lib64/libc.so.6
1 0x0000003469a33e05 in abort () from /lib64/libc.so.6
2 0x0000003469a70537 in __libc_message () from /lib64/libc.so.6
3 0x0000003469a75e66 in malloc_printerr () from /lib64/libc.so.6
4 0x0000003469a789b3 in _int_free () from /lib64/libc.so.6
5 0x000000000046e5b2 in gnu_cxx::new_allocator<gnu_cxx::__normal_iterator<char const*, std::vector<char, std::allocator > > >::deallocate (this=0x7fbb82adcc28, __p=0x7fbb7c000a50) at /home/akocis/toolchains/include/c++/4.8.2/ext/new_allocator.h:110
6 0x000000000046a6ec in std::_Vector_base<gnu_cxx::__normal_iterator<char const*, std::vector<char, std::allocator > >, std::allocator< gnu_cxx::__normal_iterator<char const*, std::vector<char, std::allocator > > > >::_M_deallocate (this=0x7fbb82adcc28, p=0x7fbb7c000a50, n=1)
7 0x000000000046ef18 in std::vector<gnu_cxx::__normal_iterator<char const*, std::vector<char, std::allocator > >, std::allocator< gnu_cxx::normal_iterator<char const*, std::vector<char, std::allocator > > > >::_M_emplace_back_aux<__gnu_cxx:: normal_iterator<char const*, std::vector<char, std::allocator > > const&> (this=0x7fbb82adcc28)
8 0x000000000046b3ed in std::vector<gnu_cxx::__normal_iterator<char const*, std::vector<char, std::allocator > >, std::allocator< gnu_cxx::normal_iterator<char const*, std::vector<char, std::allocator > > > >::push_back (this=0x7fbb82adcc28, x=97 'a') at /home/akocis/toolchains/include/c++/4.8.2/bits/stl_vector.h:911
9 0x00000000004640ca in cpsm::Matcher<cpsm::PlatformPathTraits, cpsm::SimpleStringTraits>::check_basename_match_word_prefix (this=0x7fbb82adcbe0) at /home/akocis/.vim/bundle/cpsm/src/matcher.h:459
10 0x000000000045da75 in cpsm::Matcher<cpsm::PlatformPathTraits, cpsm::SimpleStringTraits>::match (this=0x7fbb82adcbe0, item=...) at /home/akocis/.vim/bundle/cpsm/src/matcher.h:146
11 0x000000000044eb50 in cpsm::detail::lambda3::operator() (closure=0xdd0a50) at /home/akocis/.vim/bundle/cpsm/src/api.h:261
12 0x0000000000451d9b in cpsm::Thread::run<cpsm::detail::for_each_match(boost::string_ref, const cpsm::Options&, const Source&, const Sink&) [with PathTraits = cpsm::PlatformPathTraits; StringTraits = cpsm::SimpleStringTraits; Item = cpsm::StringRefItem; Source = cpsm::RangeSource<cpsm::StringRefItem, gnu_cxx::__normal_iterator<const std::basicstring > >; Sink = main(int, char *)::lambda4; boost::string_ref = boost::basic_string_ref<char, std::char_traits >]::lambda3>(cpsm::Thread *, const cpsm::detail::lambda3 &) (thread=0xdd0750, f=...) at /home/akocis/.vim/bundle/cpsm/src/par_util.h:68
13 0x0000000000456802 in std::_Bind_simple<void ((cpsm::Thread, cpsm::detail::for_each_match(boost::string_ref, const cpsm::Options&, const Source&, const Sink&) [with PathTraits = cpsm::PlatformPathTraits; StringTraits = cpsm::SimpleStringTraits; Item = cpsm::StringRefItem; Source = cpsm::RangeSource<cpsm::StringRefItem, gnu_cxx::normal_iterator<const std::basicstring > >; Sink = main(int, char )::lambda4; boost::string_ref = boost::basic_string_ref<char, std::char_traits >]:: lambda3))(cpsm::Thread_, const cpsm::detail::for_each_match(boost::string_ref, const cpsm::Options&, const Source&, const Sink&) [with PathTraits = cpsm::PlatformPathTraits; StringTraits = cpsm::SimpleStringTraits; Item = cpsm::StringRefItem; Source = cpsm::RangeSource<cpsm::StringRefItem, __gnu_cxx::normal_iterator<const std::basicstring > >; Sink = main(int, char *)::lambda4; boost::string_ref = boost::basic_string_ref<char, std::char_traits >]:: lambda3&)>::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>) (this=0xdd0a50) at /home/akocis/toolchains/include/c++/4.8.2/functional:1732
14 0x00000000004563a9 in std::_Bind_simple<void ((cpsm::Thread, cpsm::detail::for_each_match(boost::string_ref, const cpsm::Options&, const Source&, const Sink&) [with PathTraits = cpsm::PlatformPathTraits; StringTraits = cpsm::SimpleStringTraits; Item = cpsm::StringRefItem; Source = cpsm::RangeSource<cpsm::StringRefItem, gnu_cxx::normal_iterator<const std::basicstring > >; Sink = main(int, char )::lambda4; boost::string_ref = boost::basic_string_ref<char, std::char_traits >]:: lambda3))(cpsm::Thread_, const cpsm::detail::for_each_match(boost::string_ref, const cpsm::Options&, const Source&, const Sink&) [with PathTraits = cpsm::PlatformPathTraits; StringTraits = cpsm::SimpleStringTraits; Item = cpsm::StringRefItem; Source = cpsm::RangeSource<cpsm::StringRefItem, __gnu_cxx::normal_iterator<const std::basicstring > >; Sink = main(int, char *)::lambda4; boost::string_ref = boost::basic_string_ref<char, std::char_traits >]:: lambda3&)>::operator()(void) (
15 0x00000000004561f6 in std::thread::_Impl<std::_Bind_simple<void ((cpsm::Thread, cpsm::detail::for_each_match(boost::string_ref, const cpsm::Options&, const Source&, const Sink&) [with PathTraits = cpsm::PlatformPathTraits; StringTraits = cpsm::SimpleStringTraits; Item = cpsm::StringRefItem; Source = cpsm::RangeSource<cpsm::StringRefItem, gnu_cxx::normal_iterator<const std::basicstring > >; Sink = main(int, char )::lambda4; boost::string_ref = boost::basic_string_ref<char, std::char_traits >]:: lambda3))(cpsm::Thread_, const cpsm::detail::for_each_match(boost::string_ref, const cpsm::Options&, const Source&, const Sink&) [with PathTraits = cpsm::PlatformPathTraits; StringTraits = cpsm::SimpleStringTraits; Item = cpsm::StringRefItem; Source = cpsm::RangeSource<cpsm::StringRefItem, __gnu_cxx::normal_iterator<const std::basicstring > >; Sink = main(int, char *)::lambda4; boost::string_ref = boost::basic_string_ref<char, std::char_traits >]:: lambda3&)> >::_M_run(void) (this=0xdd0a38) at /home/akocis/toolchains/include/c++/4.8.2/thread:115
16 0x00007fbb82dae600 in std::(anonymous namespace)::execute_native_thread_routine (__p=) at /home/akocis/install/gcc-4.8.2-build/../gcc-4.8.2/libstdc++-v3/src/c++11/thread.cc:84
17 0x0000003469e079d1 in start_thread () from /lib64/libpthread.so.0
18 0x0000003469ae88fd in clone () from /lib64/libc.so.6