On 12/27/2009 4:56 AM, Charles Wilson wrote:
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).
I'm still getting a segfault with test1.xml from
http://cygwin.com/ml/cygwin/2009-12/msg00871.html
Ken
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