[zeromq-dev] ZMQ 4.2.0 stack overflow on Windows

[Luca Boccassi]

When you refer to main thread, are you by any chance creating a socket
in a thread and using it from another?

On Tue, 2016-11-29 at 13:54 -0800, Robin Scher wrote:
> I am trying to update from 4.1.x to 4.2.0 for my project, and when I run it
> linked to the 4.2.0 library, I get a stack overflow in a ZeroMQ background
> thread when I bind a socket:
> 
>  
> 
> MyProgram.exe!__chkstk() Line 117
> 
> MyProgram.exe!std::map<unsigned
> short,zmq::select_t::family_entry_t,std::less<unsigned
> short>,std::allocator<std::pair<unsigned short const
> ,zmq::select_t::family_entry_t> > >::operator[](const unsigned short &
> _Keyval) Line 191
> 
> MyProgram.exe!zmq::select_t::add_fd(unsigned __int64 fd_, zmq::i_poll_events
> * events_) Line 77
> 
> MyProgram.exe!zmq::socket_base_t::start_reaping(zmq::select_t * poller_)
> Line 1312
> 
> MyProgram.exe!zmq::reaper_t::process_reap(zmq::socket_base_t * socket_) Line
> 128
> 
> MyProgram.exe!zmq::object_t::process_command(zmq::command_t & cmd_) Line 135
> 
> MyProgram.exe!zmq::reaper_t::in_event() Line 98
> 
> MyProgram.exe!zmq::select_t::loop() Line 318
> 
> MyProgram.exe!zmq::select_t::worker_routine(void * arg_) Line 393
> 
> MyProgram.exe!thread_routine(void * arg_) Line 47
> 
> msvcr110d.dll!_callthreadstartex() Line 354
> 
> msvcr110d.dll!_threadstartex(void * ptd) Line 337
> 
> kernel32.dll!00007ffd243013d2()               Unknown
> 
> ntdll.dll!00007ffd246054e4()       Unknown
> 
>  
> 
> The executable has done nothing but create the context, create the socket,
> set a few socket options, and then calls zmq_bind on it. The issue does not
> happen in the main thread, and the main thread does not report any errors or
> have any faults. No other client is running on this or any networked machine
> that is trying to connect to the process yet.
> 
>  
> 
> I am using MSVC 2012. Stack size is at the default.
> 
>  
> 
> Any ideas of where I can look to resolve this? I would like to use the
> current version of the library, if possible. Thank you,
> 
> -robin
> 
>  
> 
> Robin Scher  |  +1 (213) 448-0443  |   <mailto:robin at uberware.net>
> robin at uberware.net  |   <http://www.uberware.net/> www.uberware.net
> 
>  
> 
> _______________________________________________
> zeromq-dev mailing list
> zeromq-dev at lists.zeromq.org
> http://lists.zeromq.org/mailman/listinfo/zeromq-dev


-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 819 bytes
Desc: This is a digitally signed message part
URL: <https://lists.zeromq.org/pipermail/zeromq-dev/attachments/20161130/81ef9812/attachment.sig>