Commit 2d71ad49 authored by Seungha Yang's avatar Seungha Yang 🐑 Committed by Nicolas Dufresne

h265parser: Fix possible invalid memory access

... and do more strict validation for num_tile_columns_minus1 and
num_tile_rows_minus1.

As per specification Table A.8, allowed maximum number of tile rows
and tile columns are 22 and 20, respectively. So we should adjust the size
of each array.

Part-of: <!1372>
parent 495ed45d
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