[PATCH 01/15] server: Wait before suspending threads in APC.

[Jacek Caban]

Hi Rémi,


On 27/01/2020 13:07, Rémi Bernon wrote:
> The APC_BREAK_PROCESS call creates a thread that raises an exception,
> suspending the whole process. There's a race condition between this
> thread and the APC thread notifying the server of its completion.


What's wrong about that? Suspending process on thread creation shouldn't 
be a problem. The debugger should process this event, which will resume 
the new thread and let it continue to the break point. Before 
introducing APC_BREAK_PROCESS I had to fix it in another place in 
winedbg, see commit 1bb98982d682a85b82e, maybe there is similar problem 
in gdb proxy?


Thanks,

Jacek