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Commit 7a86f369 authored by Rajkumar Subbiah's avatar Rajkumar Subbiah Committed by Steve Pfetsch
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msm: mdss: Fix potential dereferencing of null pointer


During atomic commit on a writeback panel, there is a possibility
of deferencing a NULL pointer if the configuration changes before
the commit. This change adds a NULL pointer check to avoid it.

Bug: 36731152
Change-Id: I56d0efad40992b6f87c81e5eab93cf0f24f6f524
Signed-off-by: default avatarRajkumar Subbiah <rsubbia@codeaurora.org>
parent 1941645a
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