This reverts commit 4fdfe430c12225e819f68993474bd2f473c7e8b1.
The previous commit ensures this field will never be zero.
---
libavcodec/av1dec.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/libavcodec/av1dec.c b/libavcodec/av1dec.c
index 727d829e5b..0543452b06 100644
--- a/libavcodec/av1dec.c
+++ b/libavcodec/av1dec.c
@@ -398,9 +398,6 @@ static int get_tiles_info(AVCodecContext *avctx, const
AV1RawTileGroup *tile_gro
s->tg_start = tile_group->tg_start;
s->tg_end = tile_group->tg_end;
- if (s->raw_frame_header->tile_cols == 0)
- return AVERROR_INVALIDDATA;
-
for (tile_num = tile_group->tg_start; tile_num <= tile_group->tg_end;
tile_num++) {
tile_row = tile_num / s->raw_frame_header->tile_cols;
tile_col = tile_num % s->raw_frame_header->tile_cols;
--
2.35.1
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