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Commit 071e48b6 authored by Rajesh Bondugula's avatar Rajesh Bondugula Committed by Pat Tjin
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msm: camera: flash: Validate the power setting size


Validate the power setting size before copying.
If userspace sends a value which is greater than
MAX_POWER_CONFIG, then the driver accesses unintended memory.
This change will fix the issue.

CRs-Fixed: 1093232
Signed-off-by: default avatarRajesh Bondugula <rajeshb@codeaurora.org>
Change-Id: Ia49963248a94765baa19695294b197ea6f3bb8e2
Bug: 35399756
(am from https://source.codeaurora.org/quic/la//kernel/msm-4.4/commit/?id=8236d6ebc7e26361ca7078cbeba01509f10941d8

)
Signed-off-by: default avatarYueyao Zhu <yueyao@google.com>
parent 4c7ffa00
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