** Changed in: unity-scopes-api (Ubuntu)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1442164
Title:
Segfault in tests when calling subsearch() with MockScope
Status in unity-scopes-api package in Ubuntu:
Fix Released
Bug description:
Getting crash with the below stacktrace. After a quick look I think
this is because the method that checks for loops does this:
auto scope_impl = dynamic_pointer_cast<ScopeImpl>(scope);
auto logger = scope_impl->runtime()->logger();
without checking if scope_impl is not null (which is the case for
MockScope according to the comment in the code above). And I remember
myself commenting about this is the MP for this change ;)
Program received signal SIGSEGV, Segmentation fault.
unity::scopes::internal::ScopeImpl::runtime (this=0x0) at
/src/unity-scopes-api/unity-scopes-api/src/scopes/internal/ScopeImpl.cpp:60
60 return runtime_;
(gdb) bt
#0 unity::scopes::internal::ScopeImpl::runtime (this=0x0) at
/src/unity-scopes-api/unity-scopes-api/src/scopes/internal/ScopeImpl.cpp:60
#1 0x00007ffff7acbe17 in
unity::scopes::internal::SearchQueryBaseImpl::check_for_query_loop
(this=0x7fffffffbd20, scope=warning: RTTI symbol not found for class
'std::_Sp_counted_ptr<unity::scopes::testing::MockScope*,
(__gnu_cxx::_Lock_policy)2>'
warning: RTTI symbol not found for class
'std::_Sp_counted_ptr<unity::scopes::testing::MockScope*,
(__gnu_cxx::_Lock_policy)2>'
std::shared_ptr (count 5, weak 0) 0x8aeb20, reply=
std::shared_ptr (count 9133936, weak -1) 0x862d10 <vtable for
BufferedResultForwarder+16>) at
/src/unity-scopes-api/unity-scopes-api/src/scopes/internal/SearchQueryBaseImpl.cpp:186
#2 0x00007ffff7ace00f in
unity::scopes::internal::SearchQueryBaseImpl::subsearch (this=0x8affd0,
scope=warning: RTTI symbol not found for class
'std::_Sp_counted_ptr<unity::scopes::testing::MockScope*,
(__gnu_cxx::_Lock_policy)2>'
warning: RTTI symbol not found for class
'std::_Sp_counted_ptr<unity::scopes::testing::MockScope*,
(__gnu_cxx::_Lock_policy)2>'
Python Exception <class 'ValueError'> Cannot find type const
std::set<std::basic_string<char, std::char_traits<char>, std::allocator<char>
>, std::less<std::basic_string<char, std::char_traits<char>,
std::allocator<char> > >, std::allocator<std::basic_string<char,
std::char_traits<char>, std::allocator<char> > > >::_Rep_type:
std::shared_ptr (count 5, weak 0) 0x8aeb20, keywords=std::set with 0
elements, query_string="test",
department_id="aggregated:musicaggregator", filter_state=...,
metadata=..., reply=warning: RTTI symbol not found for class
'std::_Sp_counted_ptr_inplace<BufferedResultForwarder,
std::allocator<BufferedResultForwarder>, (__gnu_cxx::_Lock_policy)2>'
warning: RTTI symbol not found for class
'std::_Sp_counted_ptr_inplace<BufferedResultForwarder,
std::allocator<BufferedResultForwarder>, (__gnu_cxx::_Lock_policy)2>'
std::shared_ptr (count 3, weak 0) 0x8b1f70)
at
/src/unity-scopes-api/unity-scopes-api/src/scopes/internal/SearchQueryBaseImpl.cpp:79
#3 0x00007ffff7b1c872 in unity::scopes::SearchQueryBase::subsearch
(this=0x7fffffffd670, scope=..., query_string="test",
department_id="aggregated:musicaggregator", filter_state=..., hints=...,
reply=warning: RTTI symbol not found for class
'std::_Sp_counted_ptr_inplace<BufferedResultForwarder,
std::allocator<BufferedResultForwarder>, (__gnu_cxx::_Lock_policy)2>'
warning: RTTI symbol not found for class
'std::_Sp_counted_ptr_inplace<BufferedResultForwarder,
std::allocator<BufferedResultForwarder>, (__gnu_cxx::_Lock_policy)2>'
std::shared_ptr (count 3, weak 0) 0x8b1f70) at
/src/unity-scopes-api/unity-scopes-api/src/scopes/SearchQueryBase.cpp:117
#4 0x00000000005b4e9b in
MusicAggregatorQuery::run(std::shared_ptr<unity::scopes::SearchReply> const&) ()
#5 0x0000000000564e4e in
TestMusicAgregator_TestSpecificSearch_Test::TestBody() ()
#6 0x00000000005e8500 in void
testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test,
void>(testing::Test*, void (testing::Test::*)(), char const*) ()
#7 0x00000000005e3a3f in void
testing::internal::HandleExceptionsInMethodIfSupported<testing::Test,
void>(testing::Test*, void (testing::Test::*)(), char const*) ()
#8 0x00000000005ca52b in testing::Test::Run() ()
#9 0x00000000005cad35 in testing::TestInfo::Run() ()
#10 0x00000000005cb382 in testing::TestCase::Run() ()
#11 0x00000000005d1dc4 in testing::internal::UnitTestImpl::RunAllTests() ()
#12 0x00000000005e9411 in bool
testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl,
bool>(testing::internal::UnitTestImpl*, bool
(testing::internal::UnitTestImpl::*)(), char const*) ()
#13 0x00000000005e48c9 in bool
testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl,
bool>(testing::internal::UnitTestImpl*, bool
(testing::internal::UnitTestImpl::*)(), char const*) ()
#14 0x00000000005d0a54 in testing::UnitTest::Run() ()
#15 0x0000000000567986 in RUN_ALL_TESTS() ()
#16 0x00000000005662ff in main ()
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