Jeremy Huddleston Sequoia <> writes:

> [ Unknown signature status ]
> I noticed a data race in XQuartz.  We call ErrorF in a couple places off of 
> the main server thread.  I could fix it by simply moving this logging onto 
> the server thread (or not doing it with os/log), but with the split of 
> InputThread off of MainThread, I'm wondering if it would be better to instead 
> make ErrorF thread safe.
> Thoughts?

If we use ErrorF in server abort paths, then any thread safety might
block the server shutdown, which would be bad...


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