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AndroidKernelMSM

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    msm: camera: don't cut to 8bits for validating enum variable
    Gaoxiang Chen authored and Stuart Scott committed 
    In msm_ispif_is_intf_valid(),
we convert a enum variable msm_ispif_vfe_intf,
to uint8_t type for validating.

This could cause potential issue,
if the value is crafted in such a way that lower 8bits pass the validation.

Don't use uint8_t as input parm to avoid such vulnerability.

Bug: 34624155
CRs-Fixed: 2008469
Change-Id: I4ee400ac0edd830decfbe5712966d968976a268a
Signed-off-by: default avatarGaoxiang Chen <gaochen@codeaurora.org>
Signed-off-by: default avatarSiqi Lin <siqilin@google.com>
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