>>>>> "Christian" == Christian Costa <[EMAIL PROTECTED]> writes:
Christian> Hi everybody, I encountered the following problem that
Christian> completely broke MapLS. I investigated a little and here is
Christian> what I've found :
Christian> 1) a selector is allocated for the win16 stack in
Christian> THREAD_InitStack 2) the selector is freed and the stack
Christian> replaced by another (the DGROUP of the module) in
Christian> NE_StartTask 3) MapLS is called, allocates the freed selector
Christian> and keep it in a linked list 4) the selector is freed in
Christian> SYSDEPS_ExitThread which believes it to be the selector of
Christian> the initial task 5) the selector being freed is allocated
Christian> (from where is not important) and the associated descriptor
Christian> is modified 6) further call to MapLS (wich makes the function
Christian> to use this selector) make wine to crash because the
Christian> descriptor has been overwritten
Christian> So 2) and 4) are conflicting but I think only 4) is wrong.
Christian> 4) should free the selector of the new stack instead of the
Christian> old one. Or should do nothing if the stack has been changed.
Christian> Any idea?
What about locking the alloceted handle? Refertencecounting should inhibit
it from getting freed to early.
Bye
--
Uwe Bonnes [EMAIL PROTECTED]
Institut fuer Kernphysik Schlossgartenstrasse 9 64289 Darmstadt
--------- Tel. 06151 162516 -------- Fax. 06151 164321 ----------
