[zeromq-dev] ARM cross compiled ZeroMQ zstr_rcv() gives segmentation fault

Pieter Hintjens ph at imatix.com
Mon Sep 29 10:04:50 CEST 2014

Please provide a minimal complete example of a program that crashes
like this, thank you.

On Mon, Sep 29, 2014 at 7:35 AM, Ranganath Gunawardane
<ranganath at outlook.com> wrote:
> Hi,
> I cross-compiled zmq and czmq for ARM (arm-poky-linux) to build a PUB-SUB
> message router. In the program, I fork a attached thread using
> zthread_fork() and talk through the pipe. When I do a zstr_rcv() from main
> after forking, i get a segmentation fault. This code works fine in my Ubuntu
> box with GCC. What am I doing wrong here? or is it a ARM compatibility
> issue?
> Regards.
> Ranganath
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