Peter Hutterer 7f09126e06 os: don't unconditionally unblock SIGIO in OsReleaseSignals() ...

Calling OsReleaseSignal() inside the signal handler releases SIGIO, causing
the signal handler to be called again from within the handler.

Practical use-case: when synaptics calls TimerSet in the signal handler,
this causes the signals to be released, eventually hanging the server.

Regression introduced in 08962951de.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>

2012-08-07 09:39:56 +10:00

4.2 KiB

Raw Blame History

View Raw