From: Kostya Shishkov <kostya.shishkov@gmail.com>
Date: Fri, 23 Dec 2022 07:39:09 +0000 (+0100)
Subject: mov: sanitise position on seek error
X-Git-Url: https://git.nihav.org/?a=commitdiff_plain;h=a970b2110488aeff5855743d1728ee83462e8306;hp=534a5b60b896020c2113a29436333e4b1ec83334;p=nihav.git

mov: sanitise position on seek error
---

diff --git a/nihav-commonfmt/src/demuxers/mov.rs b/nihav-commonfmt/src/demuxers/mov.rs
index 9cf82a9..f4cd393 100644
--- a/nihav-commonfmt/src/demuxers/mov.rs
+++ b/nihav-commonfmt/src/demuxers/mov.rs
@@ -1516,6 +1516,9 @@ impl Track {
                         csamp += cur_samps;
                         if csamp > self.cur_sample {
                             if self.cur_chunk >= self.chunk_offsets.len() {
+                                self.cur_sample = csamp - cur_samps;
+                                self.samples_left = 0;
+                                self.cur_sample = csamp;
                                 return Err(DemuxerError::SeekError);
                             }
                             self.last_offset = self.chunk_offsets[self.cur_chunk];