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Diffstat (limited to 'drivers/gpu/drm/drm_edid.c')
| -rw-r--r-- | drivers/gpu/drm/drm_edid.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 8ba53472509d..61f77377b49f 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -4017,6 +4017,10 @@ cea_db_offsets(const u8 *cea, int *start, int *end) * no non-DTD data. */ if (cea[0] == DATA_BLOCK_CTA) { + /* + * for_each_displayid_db() has already verified + * that these stay within expected bounds. + */ *start = 3; *end = *start + cea[2]; } else if (cea[0] == CEA_EXT) { |