Unverified Commit 56b8564c authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
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!12602 [sync] PR-12459: drm/amd/display: Fix index out of bounds in DCN30... 

!12602 [sync] PR-12459:  drm/amd/display: Fix index out of bounds in DCN30 degamma hardware format translation

Merge Pull Request from: @openeuler-sync-bot 
 

Origin pull request: 
https://gitee.com/openeuler/kernel/pulls/12459 
 
PR sync from: Yu Kuai <yukuai3@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/AG2EHYZY55FXDQUBMNWZOW5IMJB5I6KK/ 
 
https://gitee.com/src-openeuler/kernel/issues/IAYRA0 
 
Link:https://gitee.com/openeuler/kernel/pulls/12602

 

Reviewed-by: default avatarYang Yingliang <yangyingliang@huawei.com>
Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
parents 62ca4106 48539354

drivers/gpu/drm/amd/display/dc/dcn30/dcn30_cm_common.c

+2 −0
Original line number Diff line number Diff line
@@ -357,6 +357,8 @@ bool cm3_helper_translate_curve_to_degamma_hw_format( 
				i += increment) {

			if (j == hw_points - 1)

				break;

			if (i >= TRANSFER_FUNC_POINTS)

				return false;

			rgb_resulted[j].red = output_tf->tf_pts.red[i];

			rgb_resulted[j].green = output_tf->tf_pts.green[i];

			rgb_resulted[j].blue = output_tf->tf_pts.blue[i];