Unverified Commit 20a12b6a authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!9320 drm/amd/display: Fix potential index out of bounds in color transformation function 

Merge Pull Request from: @ci-robot 
 
PR sync from: Cai Xinchen <caixinchen1@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/PSLL5T5X4JWX3325JSOJONEMVWBMGWRF/ 
 
https://gitee.com/src-openeuler/kernel/issues/IA6S5J 
 
Link:https://gitee.com/openeuler/kernel/pulls/9320

 

Reviewed-by: default avatarZhang Peng <zhangpeng362@huawei.com>
Signed-off-by: default avatarZhang Peng <zhangpeng362@huawei.com>
parents 43499e79 ee61559b

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_cm_common.c

+5 −0
Original line number Diff line number Diff line
@@ -382,6 +382,11 @@ bool cm_helper_translate_curve_to_hw_format(struct dc_context *ctx, 
				i += increment) {

			if (j == hw_points - 1)

				break;

			if (i >= TRANSFER_FUNC_POINTS) {

				DC_LOG_ERROR("Index out of bounds: i=%d, TRANSFER_FUNC_POINTS=%d\n",

					     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];