Peter Hutterer 25d10464f4 dix: fix button state check before changing a button mapping ...

dev->button->down is a bitmask, not a normal array. Use the helper function to
check, we technically allow the mapping to change after the physical button
has been pressed (but not yet processed yet), so only check BUTTON_PROCESSED.

From XSetPointerMapping(3):
"If any of the buttons to be altered are logically in the down state,
XSetPointerMapping returns MappingBusy, and the mapping is not changed."

Reported-by: Ilja Van Sprundel <ivansprundel@ioactive.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Daniel Stone <daniel@fooishbar.org>

2014-02-05 07:50:16 +10:00

28 KiB

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