summaryrefslogtreecommitdiffstats
path: root/dom/media
diff options
context:
space:
mode:
authorathenian200 <athenian200@outlook.com>2020-05-10 06:45:59 -0500
committerMoonchild <moonchild@palemoon.org>2020-05-20 13:48:10 +0000
commitfe0963002fb16b7e3e53f75004af0e79348c861c (patch)
treedaea1818e9e51ddf12932b3985db65e52d765a42 /dom/media
parentaeef4240d598a6e0e8be35c854ad26ff6d77fa3f (diff)
downloadUXP-fe0963002fb16b7e3e53f75004af0e79348c861c.tar
UXP-fe0963002fb16b7e3e53f75004af0e79348c861c.tar.gz
UXP-fe0963002fb16b7e3e53f75004af0e79348c861c.tar.lz
UXP-fe0963002fb16b7e3e53f75004af0e79348c861c.tar.xz
UXP-fe0963002fb16b7e3e53f75004af0e79348c861c.zip
Issue #1540 - Stop MP3 demuxer from choking on very small files.
Diffstat (limited to 'dom/media')
-rw-r--r--dom/media/mp3/MP3Demuxer.cpp5
1 files changed, 4 insertions, 1 deletions
diff --git a/dom/media/mp3/MP3Demuxer.cpp b/dom/media/mp3/MP3Demuxer.cpp
index 5a98cabfe..ccc515afb 100644
--- a/dom/media/mp3/MP3Demuxer.cpp
+++ b/dom/media/mp3/MP3Demuxer.cpp
@@ -396,7 +396,10 @@ MP3TrackDemuxer::Duration(int64_t aNumFrames) const {
MediaByteRange
MP3TrackDemuxer::FindFirstFrame() {
- static const int MIN_SUCCESSIVE_FRAMES = 4;
+ // This check is meant to avoid invalid frames from broken streams, but
+ // small MP3 files and streams with odd header data can break this. Lowering
+ // the value to 3 seems to help significantly.
+ static const int MIN_SUCCESSIVE_FRAMES = 3;
MediaByteRange candidateFrame = FindNextFrame();
int numSuccFrames = candidateFrame.Length() > 0;