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| author | Mohsan Habibi <mohsan@motorola.com> | 2014-03-27 12:26:07 -0400 |
|---|---|---|
| committer | Mohsan Habibi <mohsan@motorola.com> | 2014-03-27 12:36:37 -0400 |
| commit | 01a60327f28d0358239bb6971c756b9c64d5bf40 (patch) | |
| tree | 043fdb1457e77849d82809884cd91f0749e08f84 /drivers/misc/c55_ctrl.c | |
| parent | 4b27a5742509c8efc6030569ddf32bf189f0b261 (diff) | |
| download | olio-linux-3.10-01a60327f28d0358239bb6971c756b9c64d5bf40.tar.xz olio-linux-3.10-01a60327f28d0358239bb6971c756b9c64d5bf40.zip | |
IKXCLOCK-483 Input: lower ABS_TILTSCROLL to value below ABS_CNT
ABS_TILTSCROLL is currently set to a value higher than ABS_MAX
which causes memory corruption if an input driver uses ABS_TILTSCROLL.
The input driver always allocates ABS_CNT elements for the absinfo
array, however if an input driver uses ABS_TILTSCROLL, the driver
will attempt to access memory beyond the bounds of its allocation
due to the ABS_TILTSCROLL index being higher than ABS_CNT. To fix
this, decrease ABS_TILTSCROLL to 0x3e, which is lower than ABS_CNT.
Change-Id: Iab9d06349fe54be42fa8f8e7efd66c4295576501
Signed-off-by: Mohsan Habibi <mohsan@motorola.com>
Diffstat (limited to 'drivers/misc/c55_ctrl.c')
0 files changed, 0 insertions, 0 deletions