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| /openbmc/linux/drivers/media/platform/mediatek/mdp3/ |
| H A D | mtk-mdp3-regs.c | 41687207 Sun Mar 26 22:13:24 CDT 2023 Moudy Ho <moudy.ho@mediatek.com> media: platform: mtk-mdp3: fix potential frame size overflow in mdp_try_fmt_mplane()
Fix overflow risk when setting certain formats whose frame size exceeds
a RGB24 with 7723x7723 resolution.
For example, a 7723x7724 RGB24 frame:
1. bpl (byte per line) = 7723 * 3.
2. Overflow occurs when bpl * 7724 * depth.
Fixes: 61890ccaefaf ("media: platform: mtk-mdp3: add MediaTek MDP3 driver")
Signed-off-by: Moudy Ho <moudy.ho@mediatek.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
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