[Usbpicprog-technical] [usbpicprog-technical] segmentation fault when using the bootloader

[Frans S. <fra...@gm...>]

Hi Francesco,

I have been struggling using the bootloader with the new threaded 
usbpicprog, but I get a segmentation fault every time I use it...

The funny thing is that I don't see any difference in the thread 
handling with the bootloader and the usbpicprog hardware, but it happens 
on reading and on programming the bootloader.

Could you have a look at it?

Cheers,

Frans

gdb output:
[New Thread 0xb649ab90 (LWP 7873)]
[Thread 0xb649ab90 (LWP 7873) exited]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xb7375790 (LWP 7862)]
0x00000000 in ?? ()
(gdb) backtrace
#0  0x00000000 in ?? ()
#1  0x081c93f2 in wxProgressDialog::DoAfterUpdate ()
#2  0x081ca237 in wxProgressDialog::Update ()
#3  0x08066f88 in UppMainWindow::OnThreadUpdate (this=0x871a458,
    evt=@0xb5b01938) at uppmainwindow.cpp:468
#4  0x0831d6c5 in wxEvtHandler::ProcessEventIfMatches ()
#5  0x0831d836 in wxEvtHandler::SearchDynamicEventTable ()
#6  0x0831e663 in wxEvtHandler::ProcessEventHere ()
#7  0x0831e6ec in wxEvtHandler::ProcessEvent ()
#8  0x0831ddc1 in wxEvtHandler::ProcessPendingEvents ()
#9  0x082414b0 in wxAppConsoleBase::ProcessPendingEvents ()
#10 0x08127f99 in wxAppBase::ProcessIdle ()
#11 0x080dada3 in wxApp::DoIdle ()
#12 0x080daea3 in wxapp_idle_callback ()
#13 0xb79bc7c1 in ?? () from /usr/lib/libglib-2.0.so.0
#14 0xb79be6f8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#15 0xb79c1da3 in ?? () from /usr/lib/libglib-2.0.so.0
#16 0xb79c22c2 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#17 0xb7df03a9 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#18 0x081e2684 in wxGUIEventLoop::Run ()
#19 0x082411d0 in wxAppConsoleBase::MainLoop ()
#20 0x0829f8fd in wxEntry ()
#21 0x08073570 in main (argc=592, argv=0x18) at main.cpp:25