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drm/amd/display: Fix index out of bounds in degamma hardware format translation

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From Srinivasan Shanmugam
122e3a7a8c7bcbe3aacddd6103f67f9f36bed473 in linux-6.6.y/6.6.55
b7e99058eb2e86aabd7a10761e76cae33d22b49f in mainline linux
This commit is contained in:
jsg
2024-10-11 02:28:26 +00:00
parent e5386f85f3
commit 0229a7beb2
1 changed files with 2 additions and 0 deletions
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2
sys/dev/pci/drm/amd/display/dc/dcn10/dcn10_cm_common.c
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@@ -571,6 +571,8 @@ bool cm_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];