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Re: run2.exe segfaults when GDI and X11 elements are present
Charles Wilson wrote:
> Still hunting the stack corruption/segv bug. PTC!
I think I found it. Before, I was dynamically loading function pointers
to XOpenDisplay and XCloseDisplay in the main thread, and passing them
to the worker thread as user data. By deferring the calls to
dlopen/dlsym into the worker thread itself, the segvs go away (I'm not
sure -- it's hard to debug threads other than main in cygwin -- but I
*think* the function pointers became invalid in the worker thread
context, in the previous scenario).
So, give r20 a shot. (mintty is still invisible -- but at least run2
doesn't appear to segfault).
--
Chuck
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