-
Notifications
You must be signed in to change notification settings - Fork 24.3k
Commit b3ace21
Heap buffer overflow at
Hi! We've been fuzzing torchvision project with [sydr-fuzz](https://github.com/ispras/oss-sydr-fuzz).
We've found a heap buffer overflow error at `source_range_serialization.cpp:73` in pytorch project.
The error occurs because there is not check in `deserialize_source` that `text_table_` size can be less than `fnameIndex`. To prevent the error the corresponding check must be located.
torchvision version: 9d0a93eee90bf7c401b74ebf9c8be80346254f15
pytorch version: 0f1621d
OS: Ubuntu 20.04
How to reproduce
1. Build docker from [here](https://github.com/ispras/oss-sydr-fuzz/tree/master/projects/torchvision) and run the container:
sudo docker build -t oss-sydr-fuzz-torchvision .
sudo docker run --privileged --rm -v `pwd`:/fuzz -it oss-sydr-fuzz-torchvision /bin/bash
2. Run the target on this input: [serialization-crash.txt](https://github.com/pytorch/pytorch/files/11819901/serialization-crash.txt)
/encode_png_fuzz serialization-crash.txt
3. You will see the following output:
=================================================================
==13==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x60200055a630 at pc 0x0000010197b7 bp 0x7ffd4cfb15f0 sp 0x7ffd4cfb15e8
READ of size 8 at 0x60200055a630 thread T0
#0 0x10197b6 in std::__shared_ptr<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, (__gnu_cxx::_Lock_policy)2>::get() const /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/shared_ptr_base.h:1325:16
#1 0x10197b6 in std::__shared_ptr_access<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, (__gnu_cxx::_Lock_policy)2, false, false>::_M_get() const /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/shared_ptr_base.h:1024:66
#2 0x10197b6 in std::__shared_ptr_access<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, (__gnu_cxx::_Lock_policy)2, false, false>::operator*() const /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/shared_ptr_base.h:1011:10
#3 0xde888c2 in torch::jit::SourceRangeDeserializer::deserialize_source(c10::IValue const&) /pytorch/torch/csrc/jit/serialization/source_range_serialization.cpp:73:16
#4 0xde8802b in torch::jit::SourceRangeDeserializer::deserialize(c10::IValue const&) /pytorch/torch/csrc/jit/serialization/source_range_serialization.cpp:51:37
#5 0xde8e9c7 in torch::jit::ConcreteSourceRangeUnpickler::unpickle() /pytorch/torch/csrc/jit/serialization/source_range_serialization.cpp:224:39
#6 0xde8fb19 in torch::jit::ConcreteSourceRangeUnpickler::findSourceRangeThatGenerated(torch::jit::SourceRange const&) /pytorch/torch/csrc/jit/serialization/source_range_serialization.cpp:231:3
#7 0x10798e7 in torch::jit::Source::findSourceRangeThatGenerated(torch::jit::SourceRange const&) /pytorch/torch/csrc/jit/frontend/source_range.cpp:144:23
#8 0x1079d9a in torch::jit::SourceRange::findSourceRangeThatGenerated() const /pytorch/torch/csrc/jit/frontend/source_range.h:384:26
#9 0x1079acd in torch::jit::SourceRange::highlight(std::ostream&) const /pytorch/torch/csrc/jit/frontend/source_range.cpp:149:32
#10 0x1026fe2 in torch::jit::Lexer::expected(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, torch::jit::Token const&) /pytorch/torch/csrc/jit/frontend/lexer.h:461:13
#11 0x10417d9 in torch::jit::Lexer::expected(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) /pytorch/torch/csrc/jit/frontend/lexer.h:465:5
#12 0x102e52c in torch::jit::Lexer::expect(int) /pytorch/torch/csrc/jit/frontend/lexer.h:471:7
#13 0xcee774c in torch::jit::ParserImpl::parseIdent() /pytorch/torch/csrc/jit/frontend/parser.cpp:52:16
#14 0xcef4ea8 in torch::jit::ParserImpl::parseBaseExp() /pytorch/torch/csrc/jit/frontend/parser.cpp:195:22
#15 0xcef2c1b in torch::jit::ParserImpl::parseExp(int) /pytorch/torch/csrc/jit/frontend/parser.cpp:284:16
#16 0xcefac6a in torch::jit::ParserImpl::parseExp() /pytorch/torch/csrc/jit/frontend/parser.cpp:262:12
#17 0xcefac6a in torch::jit::ParserImpl::parseSubscriptExp() /pytorch/torch/csrc/jit/frontend/parser.cpp:403:15
#18 0xceff39f in torch::jit::List<torch::jit::Expr> torch::jit::ParserImpl::parseList<torch::jit::Expr>(int, int, int, torch::jit::Expr (torch::jit::ParserImpl::*)())::'lambda'()::operator()() const /pytorch/torch/csrc/jit/frontend/parser.cpp:354:54
#19 0xceff39f in torch::jit::Expr std::__invoke_impl<void, torch::jit::List<torch::jit::Expr> torch::jit::ParserImpl::parseList<torch::jit::Expr>(int, int, int, torch::jit::Expr (torch::jit::ParserImpl::*)())::'lambda'()&>(std::__invoke_other, torch::jit::List<torch::jit::Expr> torch::jit::ParserImpl::parseList<torch::jit::Expr>(int, int, int, torch::jit::Expr (torch::jit::ParserImpl::*)())::'lambda'()&) /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/invoke.h:60:14
#20 0xceea935 in torch::jit::ParserImpl::parseSequence(int, int, int, std::function<void ()> const&) /pytorch/torch/csrc/jit/frontend/parser.cpp:339:7
#21 0xceefd69 in torch::jit::List<torch::jit::Expr> torch::jit::ParserImpl::parseList<torch::jit::Expr>(int, int, int, torch::jit::Expr (torch::jit::ParserImpl::*)()) /pytorch/torch/csrc/jit/frontend/parser.cpp:353:5
#22 0xcef895a in torch::jit::ParserImpl::parseSubscript(c10::intrusive_ptr<torch::jit::Tree, c10::detail::intrusive_target_default_null_type<torch::jit::Tree> > const&) /pytorch/torch/csrc/jit/frontend/parser.cpp:430:9
#23 0xcef5e5c in torch::jit::ParserImpl::parseBaseExp() /pytorch/torch/csrc/jit/frontend/parser.cpp:206:18
#24 0xcef2c1b in torch::jit::ParserImpl::parseExp(int) /pytorch/torch/csrc/jit/frontend/parser.cpp:284:16
#25 0xceeeb9d in torch::jit::ParserImpl::parseExp() /pytorch/torch/csrc/jit/frontend/parser.cpp:262:12
#26 0xceeeb9d in torch::jit::ParserImpl::parseExpOrExpTuple() /pytorch/torch/csrc/jit/frontend/parser.cpp:94:19
#27 0xcee8a36 in torch::jit::ParserImpl::parseStmt(bool) /pytorch/torch/csrc/jit/frontend/parser.cpp:612:20
#28 0xcee7e72 in torch::jit::ParserImpl::parseStatements(bool, bool) /pytorch/torch/csrc/jit/frontend/parser.cpp:697:23
#29 0xcee56f5 in torch::jit::ParserImpl::parseClass() /pytorch/torch/csrc/jit/frontend/parser.cpp:747:9
#30 0xcee544a in torch::jit::Parser::parseClass() /pytorch/torch/csrc/jit/frontend/parser.cpp:812:17
#31 0xdddbea9 in torch::jit::SourceImporterImpl::parseSourceIfNeeded(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) /pytorch/torch/csrc/jit/serialization/import_source.cpp:182:42
#32 0xdddadbc in torch::jit::SourceImporterImpl::findNamedType(c10::QualifiedName const&) /pytorch/torch/csrc/jit/serialization/import_source.cpp:135:3
#33 0xdde1d88 in torch::jit::SourceImporterImpl::resolveType(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, torch::jit::SourceRange const&) /pytorch/torch/csrc/jit/serialization/import_source.cpp:261:10
#34 0xcf2ba5f in torch::jit::ScriptTypeParser::parseTypeFromExpr(torch::jit::Expr const&) const /pytorch/torch/csrc/jit/frontend/script_type_parser.cpp:238:24
#35 0xcf2bec7 in torch::jit::ScriptTypeParser::parseType(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) /pytorch/torch/csrc/jit/frontend/script_type_parser.cpp:312:10
#36 0xddf4284 in torch::jit::SourceImporter::loadType(c10::QualifiedName const&) const /pytorch/torch/csrc/jit/serialization/import_source.cpp:786:27
#37 0xdd739f7 in torch::jit::(anonymous namespace)::ScriptModuleDeserializer::readArchive(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)::$_0::operator()(c10::QualifiedName const&) const /pytorch/torch/csrc/jit/serialization/import.cpp:146:33
#38 0xdd739f7 in c10::StrongTypePtr std::__invoke_impl<c10::StrongTypePtr, torch::jit::(anonymous namespace)::ScriptModuleDeserializer::readArchive(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)::$_0&, c10::QualifiedName const&>(std::__invoke_other, torch::jit::(anonymous namespace)::ScriptModuleDeserializer::readArchive(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)::$_0&, c10::QualifiedName const&) /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/invoke.h:60:14
#39 0xdd73880 in std::enable_if<is_invocable_r_v<c10::StrongTypePtr, torch::jit::(anonymous namespace)::ScriptModuleDeserializer::readArchive(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)::$_0&, c10::QualifiedName const&>, c10::StrongTypePtr>::type std::__invoke_r<c10::StrongTypePtr, torch::jit::(anonymous namespace)::ScriptModuleDeserializer::readArchive(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)::$_0&, c10::QualifiedName const&>(torch::jit::(anonymous namespace)::ScriptModuleDeserializer::readArchive(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)::$_0&, c10::QualifiedName const&) /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/invoke.h:113:9
#40 0xdd736d6 in std::_Function_handler<c10::StrongTypePtr (c10::QualifiedName const&), torch::jit::(anonymous namespace)::ScriptModuleDeserializer::readArchive(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)::$_0>::_M_invoke(std::_Any_data const&, c10::QualifiedName const&) /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/std_function.h:291:9
#41 0xdd76349 in std::function<c10::StrongTypePtr (c10::QualifiedName const&)>::operator()(c10::QualifiedName const&) const /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/std_function.h:622:14
#42 0xdeb9f48 in torch::jit::Unpickler::readGlobal(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) /pytorch/torch/csrc/jit/serialization/unpickler.cpp:835:9
#43 0xdeb012d in torch::jit::Unpickler::readInstruction() /pytorch/torch/csrc/jit/serialization/unpickler.cpp:511:7
#44 0xdeae437 in torch::jit::Unpickler::run() /pytorch/torch/csrc/jit/serialization/unpickler.cpp:251:27
#45 0xdeae0d2 in torch::jit::Unpickler::parse_ivalue() /pytorch/torch/csrc/jit/serialization/unpickler.cpp:204:3
#46 0xddd6de3 in torch::jit::readArchiveAndTensors(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, c10::optional<std::function<c10::StrongTypePtr (c10::QualifiedName const&)> >, c10::optional<std::function<c10::intrusive_ptr<c10::ivalue::Object, c10::detail::intrusive_target_default_null_type<c10::ivalue::Object> > (c10::StrongTypePtr, c10::IValue)> >, c10::optional<c10::Device>, caffe2::serialize::PyTorchStreamReader&, c10::Type::SingletonOrSharedTypePtr<c10::Type> (*)(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&), std::shared_ptr<torch::jit::DeserializationStorageContext>) /pytorch/torch/csrc/jit/serialization/import_read.cpp:53:20
#47 0xdd732dd in torch::jit::(anonymous namespace)::ScriptModuleDeserializer::readArchive(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) /pytorch/torch/csrc/jit/serialization/import.cpp:184:10
#48 0xdd69885 in torch::jit::(anonymous namespace)::ScriptModuleDeserializer::deserialize(c10::optional<c10::Device>, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >&, bool) /pytorch/torch/csrc/jit/serialization/import.cpp:287:19
#49 0xdd6c855 in torch::jit::import_ir_module(std::shared_ptr<torch::jit::CompilationUnit>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, c10::optional<c10::Device>, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >&, bool, bool) /pytorch/torch/csrc/jit/serialization/import.cpp:438:25
#50 0xdd6c1c7 in torch::jit::import_ir_module(std::shared_ptr<torch::jit::CompilationUnit>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, c10::optional<c10::Device>, bool) /pytorch/torch/csrc/jit/serialization/import.cpp:421:10
#51 0xdd6dce4 in torch::jit::load(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, c10::optional<c10::Device>, bool) /pytorch/torch/csrc/jit/serialization/import.cpp:503:10
#52 0xf2d3f75 in torch::serialize::InputArchive::load_from(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, c10::optional<c10::Device>) /pytorch/torch/csrc/api/src/serialize/input-archive.cpp:97:13
#53 0x60509c in void torch::load<at::Tensor, char*&>(at::Tensor&, char*&) /pytorch/torch/include/torch/csrc/api/include/torch/serialize.h:107:11
#54 0x6036be in LLVMFuzzerTestOneInput /vision/encode_png.cc:38:5
#55 0x66b041 in fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long) /llvm-project-llvmorg-14.0.6/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:611:15
#56 0x6544cc in fuzzer::RunOneTest(fuzzer::Fuzzer*, char const*, unsigned long) /llvm-project-llvmorg-14.0.6/compiler-rt/lib/fuzzer/FuzzerDriver.cpp:324:6
#57 0x65a61b in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char const*, unsigned long)) /llvm-project-llvmorg-14.0.6/compiler-rt/lib/fuzzer/FuzzerDriver.cpp:860:9
#58 0x654222 in main /llvm-project-llvmorg-14.0.6/compiler-rt/lib/fuzzer/FuzzerMain.cpp:20:10
#59 0x7f3d12cc7082 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x24082) (BuildId: 1878e6b475720c7c51969e69ab2d276fae6d1dee)
#60 0x542cdd in _start (/encode_png_fuzz+0x542cdd)
0x60200055a630 is located 16 bytes to the right of 16-byte region [0x60200055a610,0x60200055a620)
allocated by thread T0 here:
#0 0x60057d in operator new(unsigned long) /llvm-project-llvmorg-14.0.6/compiler-rt/lib/asan/asan_new_delete.cpp:95:3
#1 0xde9185d in std::_Vector_base<std::shared_ptr<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::shared_ptr<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::_M_allocate(unsigned long) /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/stl_vector.h:346:20
#2 0xde9185d in void std::vector<std::shared_ptr<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::shared_ptr<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::_M_realloc_insert<std::shared_ptr<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >(__gnu_cxx::__normal_iterator<std::shared_ptr<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >*, std::vector<std::shared_ptr<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::shared_ptr<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > >, std::shared_ptr<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >&&) /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/vector.tcc:440:33
#3 0xde916a1 in std::shared_ptr<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >& std::vector<std::shared_ptr<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::shared_ptr<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >::emplace_back<std::shared_ptr<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >(std::shared_ptr<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >&&) /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/vector.tcc:121:4
#4 0xde8f445 in torch::jit::SourceRangeDeserializer::SourceRangeDeserializer(c10::IValue) /pytorch/torch/csrc/jit/serialization/source_range_serialization.h:42:19
#5 0xde8e141 in torch::jit::ConcreteSourceRangeUnpickler::unpickle() /pytorch/torch/csrc/jit/serialization/source_range_serialization.cpp:215:28
#6 0xde8fb19 in torch::jit::ConcreteSourceRangeUnpickler::findSourceRangeThatGenerated(torch::jit::SourceRange const&) /pytorch/torch/csrc/jit/serialization/source_range_serialization.cpp:231:3
#7 0x10798e7 in torch::jit::Source::findSourceRangeThatGenerated(torch::jit::SourceRange const&) /pytorch/torch/csrc/jit/frontend/source_range.cpp:144:23
#8 0x1079d9a in torch::jit::SourceRange::findSourceRangeThatGenerated() const /pytorch/torch/csrc/jit/frontend/source_range.h:384:26
#9 0x1079acd in torch::jit::SourceRange::highlight(std::ostream&) const /pytorch/torch/csrc/jit/frontend/source_range.cpp:149:32
#10 0x1026fe2 in torch::jit::Lexer::expected(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, torch::jit::Token const&) /pytorch/torch/csrc/jit/frontend/lexer.h:461:13
#11 0x10417d9 in torch::jit::Lexer::expected(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) /pytorch/torch/csrc/jit/frontend/lexer.h:465:5
#12 0xcee774c in torch::jit::ParserImpl::parseIdent() /pytorch/torch/csrc/jit/frontend/parser.cpp:52:16
#13 0xcef4ea8 in torch::jit::ParserImpl::parseBaseExp() /pytorch/torch/csrc/jit/frontend/parser.cpp:195:22
#14 0xcef2c1b in torch::jit::ParserImpl::parseExp(int) /pytorch/torch/csrc/jit/frontend/parser.cpp:284:16
#15 0xcefac6a in torch::jit::ParserImpl::parseExp() /pytorch/torch/csrc/jit/frontend/parser.cpp:262:12
#16 0xcefac6a in torch::jit::ParserImpl::parseSubscriptExp() /pytorch/torch/csrc/jit/frontend/parser.cpp:403:15
#17 0xceff39f in torch::jit::List<torch::jit::Expr> torch::jit::ParserImpl::parseList<torch::jit::Expr>(int, int, int, torch::jit::Expr (torch::jit::ParserImpl::*)())::'lambda'()::operator()() const /pytorch/torch/csrc/jit/frontend/parser.cpp:354:54
#18 0xceff39f in torch::jit::Expr std::__invoke_impl<void, torch::jit::List<torch::jit::Expr> torch::jit::ParserImpl::parseList<torch::jit::Expr>(int, int, int, torch::jit::Expr (torch::jit::ParserImpl::*)())::'lambda'()&>(std::__invoke_other, torch::jit::List<torch::jit::Expr> torch::jit::ParserImpl::parseList<torch::jit::Expr>(int, int, int, torch::jit::Expr (torch::jit::ParserImpl::*)())::'lambda'()&) /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/invoke.h:60:14
#19 0xceea935 in torch::jit::ParserImpl::parseSequence(int, int, int, std::function<void ()> const&) /pytorch/torch/csrc/jit/frontend/parser.cpp:339:7
#20 0xceefd69 in torch::jit::List<torch::jit::Expr> torch::jit::ParserImpl::parseList<torch::jit::Expr>(int, int, int, torch::jit::Expr (torch::jit::ParserImpl::*)()) /pytorch/torch/csrc/jit/frontend/parser.cpp:353:5
#21 0xcef895a in torch::jit::ParserImpl::parseSubscript(c10::intrusive_ptr<torch::jit::Tree, c10::detail::intrusive_target_default_null_type<torch::jit::Tree> > const&) /pytorch/torch/csrc/jit/frontend/parser.cpp:430:9
#22 0xcef5e5c in torch::jit::ParserImpl::parseBaseExp() /pytorch/torch/csrc/jit/frontend/parser.cpp:206:18
#23 0xcef2c1b in torch::jit::ParserImpl::parseExp(int) /pytorch/torch/csrc/jit/frontend/parser.cpp:284:16
#24 0xceeeb9d in torch::jit::ParserImpl::parseExp() /pytorch/torch/csrc/jit/frontend/parser.cpp:262:12
#25 0xceeeb9d in torch::jit::ParserImpl::parseExpOrExpTuple() /pytorch/torch/csrc/jit/frontend/parser.cpp:94:19
#26 0xcee8a36 in torch::jit::ParserImpl::parseStmt(bool) /pytorch/torch/csrc/jit/frontend/parser.cpp:612:20
#27 0xcee7e72 in torch::jit::ParserImpl::parseStatements(bool, bool) /pytorch/torch/csrc/jit/frontend/parser.cpp:697:23
#28 0xcee56f5 in torch::jit::ParserImpl::parseClass() /pytorch/torch/csrc/jit/frontend/parser.cpp:747:9
#29 0xcee544a in torch::jit::Parser::parseClass() /pytorch/torch/csrc/jit/frontend/parser.cpp:812:17
#30 0xdddbea9 in torch::jit::SourceImporterImpl::parseSourceIfNeeded(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) /pytorch/torch/csrc/jit/serialization/import_source.cpp:182:42
#31 0xdddadbc in torch::jit::SourceImporterImpl::findNamedType(c10::QualifiedName const&) /pytorch/torch/csrc/jit/serialization/import_source.cpp:135:3
#32 0xdde1d88 in torch::jit::SourceImporterImpl::resolveType(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, torch::jit::SourceRange const&) /pytorch/torch/csrc/jit/serialization/import_source.cpp:261:10
#33 0xcf2ba5f in torch::jit::ScriptTypeParser::parseTypeFromExpr(torch::jit::Expr const&) const /pytorch/torch/csrc/jit/frontend/script_type_parser.cpp:238:24
SUMMARY: AddressSanitizer: heap-buffer-overflow /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/shared_ptr_base.h:1325:16 in std::__shared_ptr<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, (__gnu_cxx::_Lock_policy)2>::get() const
Shadow bytes around the buggy address:
0x0c04800a3470: fa fa 00 00 fa fa 00 00 fa fa fd fa fa fa 00 00
0x0c04800a3480: fa fa fd fa fa fa fd fd fa fa fd fd fa fa fd fa
0x0c04800a3490: fa fa fd fd fa fa 00 00 fa fa 00 00 fa fa 00 00
0x0c04800a34a0: fa fa fd fa fa fa fd fd fa fa fd fa fa fa 00 fa
0x0c04800a34b0: fa fa fd fd fa fa fd fd fa fa fd fa fa fa fd fd
=>0x0c04800a34c0: fa fa 00 00 fa fa[fa]fa fa fa fa fa fa fa fa fa
0x0c04800a34d0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c04800a34e0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c04800a34f0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c04800a3500: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c04800a3510: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
Container overflow: fc
Array cookie: ac
Intra object redzone: bb
ASan internal: fe
Left alloca redzone: ca
Right alloca redzone: cb
==13==ABORTING
Pull Request resolved: #103969
Approved by: https://github.com/davidberard98source_range_serialization.cpp:73
(#103969)1 parent 344bab2 commit b3ace21Copy full SHA for b3ace21
File tree
1 file changed
+3
-0
lines changedFilter options
- torch/csrc/jit/serialization
1 file changed
+3
-0
lines changedtorch/csrc/jit/serialization/source_range_serialization.cpp
Copy file name to clipboardExpand all lines: torch/csrc/jit/serialization/source_range_serialization.cpp+3Lines changed: 3 additions & 0 deletions
Original file line number | Diff line number | Diff line change | |
---|---|---|---|
| |||
70 | 70 |
| |
71 | 71 |
| |
72 | 72 |
| |
| 73 | + | |
| 74 | + | |
| 75 | + | |
73 | 76 |
| |
74 | 77 |
| |
75 | 78 |
| |
|
0 commit comments