From 20307c70ae96c45b9b00338989b952fb334e4fc9 Mon Sep 17 00:00:00 2001 From: John Koleszar Date: Mon, 15 Aug 2011 17:02:45 -0400 Subject: [PATCH] Update CHANGELOG for v0.9.7-p1 Change-Id: I5490a9cad2d6752832b6bf4ec1835c06a45eeb9b --- CHANGELOG | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/CHANGELOG b/CHANGELOG index 866b1ab4d..f560d0544 100644 --- a/CHANGELOG +++ b/CHANGELOG @@ -1,3 +1,33 @@ +2011-08-15 v0.9.7-p1 "Cayuga" patch 1 + This is an incremental bugfix release against Cayuga. All users of that + release are strongly encouraged to upgrade. + + - Fix potential OOB reads (cdae03a) + + An unbounded out of bounds read was discovered when the + decoder was requested to perform error concealment (new in + Cayuga) given a frame with corrupt partition sizes. + + A bounded out of bounds read was discovered affecting all + versions of libvpx. Given an multipartition input frame that + is truncated between the mode/mv partition and the first + residiual paritition (in the block of partition offsets), up + to 3 extra bytes could have been read from the source buffer. + The code will not take any action regardless of the contents + of these undefined bytes, as the truncated buffer is detected + immediately following the read based on the calculated + starting position of the coefficient partition. + + - Fix potential error concealment crash when the very first frame + is missing or corrupt (a609be5) + + - Fix significant artifacts in error concealment (a4c2211, 99d870a) + + - Revert 1-pass CBR rate control changes (e961317) + Further testing showed this change produced undesirable visual + artifacts, rolling back for now. + + 2011-08-02 v0.9.7 "Cayuga" Our third named release, focused on a faster, higher quality, encoder. -- 2.40.0