xf86-input-synaptics:master: 1 commit(s)
Peter Hutterer
whot at kemper.freedesktop.org
Mon Apr 9 18:14:48 PDT 2012
Reporting from xf86-input-synaptics: xf86-input-synaptics driver
Please visit:
http://cgit.freedesktop.org/xorg/driver/xf86-input-synaptics
Or get your own copy by using:
git-clone git://anongit.freedesktop.org/xorg/driver/xf86-input-synaptics
Commit against master at 4c87455f...:
commit 3f9794a8a0f019a4b153941c9ec1927c7797ce6f
Author: Chase Douglas <chase.douglas at canonical.com>
Date: Mon Apr 9 11:38:16 2012 -0700
Check touch record bounds before access
We guess ten simultaneous touches if the device does not tell us. The
Linux drivers for the Apple multitouch trackpads do not tell the number
of simultaneous touches, but they can do more than ten. When this
occurs, the array index into the touch records will be invalid. We must
not process the touch or else we will segfault.
Signed-off-by: Chase Douglas <chase.douglas at canonical.com>
Reviewed-by: Peter Hutterer <peter.hutterer at who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
diffstat:
src/eventcomm.c | 3 +++
1 file changed, 3 insertions(+)
gitweb url:
http://cgit.freedesktop.org/xorg/driver/xf86-input-synaptics;a=commit;h=3f9794a8
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