Segmentation fault

[Xuanting Cai]

Hi 

I am running some very simple code, but I got Segmentation fault.

I compiled it with bazel and some proto complie library for bazel.

Here is my code in .cc file

string ToString(const Message& message) {

TextFormat::Printer printer;

  printer.SetSingleLineMode(true);

  

  string proto_in_line_string;

  printer.PrintToString(message, &proto_in_line_string);

  

  return proto_in_line_string;

}

Here is my code in test.cc file

struct ProtoHelperFixture {};

BOOST_FIXTURE_TEST_SUITE(ProtoHelperTests, ProtoHelperFixture)

BOOST_AUTO_TEST_CASE(ToStringTest) {

TimeInterval time_interval;

TextFormat::ParseFromString(

R"(begin_time: "2017-01-01 10:00:00")"

R"(end_time: "2017-01-01 10:30:00")",

&time_interval);

LOG(INFO) << ToString(time_interval);

}

BOOST_AUTO_TEST_SUITE_END()

Run it in gdb, I got

#0  0x0000002965707954 in ?? ()

#1  0x00007ffff7f2da5d in google::protobuf::Arena::AllocateAligned(std::type_info const*, unsigned long) ()

   from /home/caixuanting/.cache/bazel/_bazel_caixuanting/6f27b1af69abf374829e79d372f6b04b/execroot/myth-trading-system/bazel-out/local-opt/bin/utils/../_solib_k8/libexternal_Scom_Ugithub_Ugoogle_Uprotobuf_Slibprotobuf_Ulite.so

#2  0x00007ffff7f2da92 in google::protobuf::Arena::AddListNode(void*, void (*)(void*)) ()

   from /home/caixuanting/.cache/bazel/_bazel_caixuanting/6f27b1af69abf374829e79d372f6b04b/execroot/myth-trading-system/bazel-out/local-opt/bin/utils/../_solib_k8/libexternal_Scom_Ugithub_Ugoogle_Uprotobuf_Slibprotobuf_Ulite.so

#3  0x00007ffff7cc23ef in google::protobuf::FileDescriptorProto::New(google::protobuf::Arena*) const ()

   from /home/caixuanting/.cache/bazel/_bazel_caixuanting/6f27b1af69abf374829e79d372f6b04b/execroot/myth-trading-system/bazel-out/local-opt/bin/utils/../_solib_k8/libexternal_Scom_Ugithub_Ugoogle_Uprotobuf_Slibprotobuf.so

#4  0x00007ffff7270acb in google::protobuf::MessageLite::ParseFromArray(void const*, int) ()

   from /usr/lib/x86_64-linux-gnu/libprotobuf.so.8

#5  0x00007ffff72b30f3 in google::protobuf::EncodedDescriptorDatabase::Add(void const*, int) ()

   from /usr/lib/x86_64-linux-gnu/libprotobuf.so.8

#6  0x00007ffff727a40a in google::protobuf::DescriptorPool::InternalAddGeneratedFile(void const*, int) () from /usr/lib/x86_64-linux-gnu/libprotobuf.so.8

#7  0x00007ffff72ac41c in google::protobuf::protobuf_AddDesc_google_2fprotobuf_2fdescriptor_2eproto() () from /usr/lib/x86_64-linux-gnu/libprotobuf.so.8

#8  0x00007ffff7dea10a in call_init (l=<optimized out>, argc=argc@entry=1,

    argv=argv@entry=0x7fffffffe428, env=env@entry=0x7fffffffe438) at dl-init.c:78

#9  0x00007ffff7dea1f3 in call_init (env=<optimized out>, argv=<optimized out>,

    argc=<optimized out>, l=<optimized out>) at dl-init.c:36

#10 _dl_init (main_map=0x7ffff7ffe1c8, argc=1, argv=0x7fffffffe428, env=0x7fffffffe438)

    at dl-init.c:126

#11 0x00007ffff7ddb30a in _dl_start_user () from /lib64/ld-linux-x86-64.so.2

#12 0x0000000000000001 in ?? ()

#13 0x00007fffffffe660 in ?? ()

#14 0x0000000000000000 in ?? ()

[Adam Cozzette]

What protobuf version are you using? Also, are you linking against a libprotobuf that has the same version as the protoc that was used to generate your code? It's important for the version to match, because for C++ we frequently change the interface between the generated code and the runtime library.

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[Xuanting Cai]

I am using protoc 3.1.0

# protoc --version

libprotoc 3.1.0

I am building my project with bazel, which load proto build rule from https://github.com/pubref/rules_protobuf.

https://github.com/pubref/rules_protobuf says it support protobuf 3.1.x

It seems the segmentation fault happens at destroy stage.

Thanks.

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