From a17846fecd278e02a2d592f181b212a443d9a96c Mon Sep 17 00:00:00 2001
From: Christopher Braga <cbraga@codeaurora.org>
Date: Thu, 23 Apr 2020 17:45:35 -0400
Subject: [PATCH] disp: msm: sde: avoid access out of range issues in sde cp
 code

Address out of range issues due to faulty and missing
array size checks.

Change-Id: I2aefb1b8d4015a73ea87a64182e090247f5a9da0
Signed-off-by: Christopher Braga <cbraga@codeaurora.org>
---
 msm/sde/sde_color_processing.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/msm/sde/sde_color_processing.c b/msm/sde/sde_color_processing.c
index a1fb3cab..aa1b80da 100644
--- a/msm/sde/sde_color_processing.c
+++ b/msm/sde/sde_color_processing.c
@@ -1653,7 +1653,7 @@ void sde_cp_dspp_flush_helper(struct sde_crtc *sde_crtc, u32 feature)
 				dspp->sb_dma_in_use = false;
 
 				_flush_sb_dma_hw(active_ctls, ctl,
-						sizeof(active_ctls));
+						ARRAY_SIZE(active_ctls));
 				ctl->ops.update_bitmask_dspp_subblk(ctl,
 						dspp->idx, sub_blk, true);
 			} else {