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Commit c5f21933 authored by Nirmal Abraham's avatar Nirmal Abraham Committed by Raghavendra Ambadas
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msm: mdss: validate input args of mdss_overlay_compat_ioctl 



check if ovlist32 arg is valid before dereferencing it to
avoid NULL ptr or an invalid address access.

Change-Id: Ice0845ad0afdb20d7e101f114fc0a443d6aff19a
Signed-off-by: default avatarNirmal Abraham <nabrah@codeaurora.org>
Signed-off-by: default avatarRaghavendra Ambadas <rambad@codeaurora.org>
parent d81481d4
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