id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
7666	Boost Thread SIGSEGV on join() when -D_GLIBCXX_DEBUG is used	Antonio Di Monaco <tony@…>	viboes	"I'd like to report a SIGSEGV using MinGW GCC 4.7.2 and Boost 1.52.0.
Boost 1.51 is working fine.

I've compiled Boost libraries using ""-std=c++11 -std=gnu++11"" flags.

If I compile this code:

{{{
#include <boost/thread/thread.hpp>

void myFunc()
{
  boost::this_thread::sleep(boost::posix_time::seconds(5));
}

int main(int, char **)
{
  boost::thread p(myFunc);

  p.join();

  return 0;
}
}}}

with the following flags:

{{{
-DBOOST_ALL_DYN_LINK -DBOOST_ASIO_DISABLE_BUFFER_DEBUGGING -DBOOST_CHRONO_VERSION=2 -DBOOST_FILESYSTEM_NO_DEPRECATED -DBOOST_FILESYSTEM_VERSION=3 -DBOOST_THREAD_DONT_PROVIDE_DEPRECATED_FEATURES_SINCE_V3_0_0 -DBOOST_THREAD_VERSION=3 -DSIMULATOR -DUNICODE -D_UNICODE -D_WIN32_WINNT=0x0500 -std=c++11 -std=gnu++11 -mno-ms-bitfields -Wall -Wextra -Wuninitialized -Wold-style-cast -Woverloaded-virtual -Wnoexcept -Wnon-virtual-dtor -Winit-self -Wmissing-include-dirs -Wunused-parameter -pedantic -D_GLIBCXX_DEBUG -D_GLIBCXX_DEBUG_PEDANTIC -g -O0 -fno-inline -gdwarf-2 -g3 -fstack-protector-all
}}}

and I link it with the following options:

{{{
-lssp C:\MinGW\lib\libboost_system-mt-d.dll C:\MinGW\lib\libboost_thread-mt-d.dll C:\MinGW\lib\libboost_chrono-mt-d.dll -lkernel32 -luser32 -lgdi32 -lwinspool -lshell32 -lole32 -loleaut32 -luuid -lcomdlg32 -ladvapi32 
}}}

at run the thread is launched, and after 5 seconds I get a SIGSEGV, with the following GDB backtrace:

{{{
(gdb) r
Starting program: C:\Users\Tony\Documents\sitradesdk\output\atomictest.exe
[New Thread 1224.0xcb0]
[New Thread 1224.0xf10]

Program received signal SIGSEGV, Segmentation fault.
0x70a012cf in boost::detail::thread_data_base::~thread_data_base (
    this=0x8750d0, __in_chrg=<optimized out>)
    at libs\thread\src\win32\thread.cpp:43
43                  i->second->unlock();
(gdb) bt
#0  0x70a012cf in boost::detail::thread_data_base::~thread_data_base (
    this=0x8750d0, __in_chrg=<optimized out>)
    at libs\thread\src\win32\thread.cpp:43
#1  0x00405d9c in _fu832____stack_chk_guard ()
    at C:/MinGW/include/boost/thread/detail/thread.hpp:52
#2  0x70a0730a in boost::detail::heap_delete<boost::detail::thread_data_base>
    (data=0x8750d0) at ./boost/thread/win32/thread_heap_alloc.hpp:416
#3  0x70a08069 in boost::detail::intrusive_ptr_release (p=0x8750d0)
    at ./boost/thread/win32/thread_data.hpp:121
#4  0x70a0422b in boost::intrusive_ptr<boost::detail::thread_data_base>::~intrus
ive_ptr (this=0x28fe58, __in_chrg=<optimized out>)
    at ./boost/smart_ptr/intrusive_ptr.hpp:96
#5  0x70a01cc0 in boost::thread::join (this=0x28fef8)
    at libs\thread\src\win32\thread.cpp:331
#6  0x004015c1 in _fu12____stack_chk_guard ()
    at C:\Users\Tony\Documents\sitradesdk\test\utils\atomic.cpp:82
}}}
"	Bugs	closed	To Be Determined	thread	Boost 1.52.0	Problem	invalid	thread SIGSEGV C++11 -D_GLIBCXX_DEBUG