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| author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2018-04-11 11:47:32 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2018-04-17 05:50:00 -0400 |
| commit | ea72fbf588ac9c017224dcdaa2019ff52ca56fee (patch) | |
| tree | 42295573e6220f1db1517775ee352abf81de5b6c /drivers/pwm/pwm-bcm2835.c | |
| parent | 34b2ea1c9e6a6bc5cb57e447dda4196d46da69e8 (diff) | |
| download | blackbird-obmc-linux-ea72fbf588ac9c017224dcdaa2019ff52ca56fee.tar.gz blackbird-obmc-linux-ea72fbf588ac9c017224dcdaa2019ff52ca56fee.zip | |
media: v4l2-compat-ioctl32: prevent go past max size
As warned by smatch:
drivers/media/v4l2-core/v4l2-compat-ioctl32.c:879 put_v4l2_ext_controls32() warn: check for integer overflow 'count'
The access_ok() logic should check for too big arrays too.
Cc: stable@vger.kernel.org
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/pwm/pwm-bcm2835.c')
0 files changed, 0 insertions, 0 deletions
