[Bug 22580] RegisterWaitForSingleObject() with tmo=0 causes 100% CPU load

wine-bugs at winehq.org wine-bugs at winehq.org
Sat May 15 09:42:13 CDT 2010


http://bugs.winehq.org/show_bug.cgi?id=22580





--- Comment #49 from Andrew Nguyen <arethusa26 at gmail.com>  2010-05-15 09:42:13 ---
(In reply to comment #48)
> That seems like a waste of time, such things has been tired before, see
>  http://bugs.winehq.org/show_bug.cgi?id=13687
> for instance.
> 
> The main problem remains the same: tmo=0 isn't handled by Wine like
> Windows < Vista does. Any app that relies on the old convention will experience
> the 100% CPU or similar. If you really want to help, you should try
> my patch on all those 100% CPU bugs in bugzilla and see if that helps.

No, bug 13687 pertains to the use of native crypt32. I'm not dismissing the
validity of this report, but, since the motivation for using native crypt32 in
the first place is because of problems using Wine's implementation of crypt32,
exposing defects in the builtin version not a bad thing to do.

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