Hi Dan, Dan Kegel wrote:
Hi Jacek, why do you have tls_list in http://www.winehq.org/pipermail/wine-patches/2009-May/072833.html ? The usual idiom is to just free each thread's data in THREAD_DETACH, isn't it?
THREAD_DETACH is called only if thread detaches before urlmon.dll is unloaded. When urlmon.dll is unloaded only PROCESS_DETACH is called and we have to free TLS resources of all threads to avoid leaks (I don't consider such leaks as a serious problem, but it's better to avoid them).
I ran into this while chasing a crash regression in Sketchup, see Anastasius' comments in http://bugs.winehq.org/show_bug.cgi?id=18601
I've attached a patch to the bug. Thanks, Jacek
