From: Kostya Shishkov <kostya.shishkov@gmail.com>
Date: Fri, 14 Oct 2022 16:23:20 +0000 (+0200)
Subject: avi: accept not fully used ODML index chunks
X-Git-Url: https://git.nihav.org/?p=nihav.git;a=commitdiff_plain;h=bf30ce1bcf061cf59d0dbd149997892ad4fdf7ed

avi: accept not fully used ODML index chunks
---

diff --git a/nihav-commonfmt/src/demuxers/avi.rs b/nihav-commonfmt/src/demuxers/avi.rs
index c4b4817..bc39234 100644
--- a/nihav-commonfmt/src/demuxers/avi.rs
+++ b/nihav-commonfmt/src/demuxers/avi.rs
@@ -819,7 +819,7 @@ fn parse_odml_ix(src: &mut ByteReader, strmgr: &mut StreamManager, seek_idx: &mu
     let idx_type = src.read_byte()?;
     validate!(sub_type == 0 && idx_type == 1);
     let entries = src.read_u32le()? as usize;
-    validate!(size == 24 + entries * 4 * entry_size);
+    validate!(size >= 24 + entries * 4 * entry_size);
     src.read_tag()?; //chunk id
     let base_offset = src.read_u64le()?;
     src.read_u32le()?; //reserved