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| author | Dan Carpenter <[email protected]> | 2019-04-24 09:46:27 +0000 |
|---|---|---|
| committer | Mauro Carvalho Chehab <[email protected]> | 2019-05-08 18:02:25 +0000 |
| commit | b72845ee5577b227131b1fef23f9d9a296621d7b (patch) | |
| tree | c4a00b157d0dcb943e8692b1c754fc2703c9eb96 /drivers/pwm/pwm-stm32-lp.c | |
| parent | media: field-order.rst: clarify FIELD_ANY and FIELD_NONE (diff) | |
| download | kernel-b72845ee5577b227131b1fef23f9d9a296621d7b.tar.gz kernel-b72845ee5577b227131b1fef23f9d9a296621d7b.zip | |
media: davinci/vpbe: array underflow in vpbe_enum_outputs()
In vpbe_enum_outputs() we check if (temp_index >= cfg->num_outputs) but
the problem is that "temp_index" can be negative. This patch changes
the types to unsigned to address this array underflow bug.
Fixes: 66715cdc3224 ("[media] davinci vpbe: VPBE display driver")
Signed-off-by: Dan Carpenter <[email protected]>
Acked-by: "Lad, Prabhakar" <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Diffstat (limited to 'drivers/pwm/pwm-stm32-lp.c')
0 files changed, 0 insertions, 0 deletions