commit 20ceff7eb3ccb679bd299f3d481309e10cbf2616
author Vincent Rabaud <vrabaud@google.com> Thu Sep 07 19:16:03 2023
committer James Zern <jzern@google.com> Sat Sep 09 02:26:42 2023
tree d1e3d3daf442c9a48052daf28cb3657a07ca9260
parent 258f74e8839f46a7f5f1d0789160ca727b8e440f

Fix OOB write in BuildHuffmanTable.

First, BuildHuffmanTable is called to check if the data is valid.
If it is and the table is not big enough, more memory is allocated.

This will make sure that valid (but unoptimized because of unbalanced
codes) streams are still decodable.

Bug: chromium:1479274
Change-Id: I31c36dbf3aa78d35ecf38706b50464fd3d375741
(cherry picked from commit 902bc9190331343b2017211debcec8d2ab87e17a)
(cherry picked from commit 2af26267cdfcb63a88e5c74a85927a12d6ca1d76)