Steve Lhomme pushed to branch master at VideoLAN / VLC
Commits:
2c38b23c by Steve Lhomme at 2025-11-14T12:09:34+00:00
demux: mkv: fix potential division by zero
Fixes https://code.videolan.org/videolan/vlc/-/issues/29444
- - - - -
1 changed file:
- modules/demux/mkv/util.cpp
Changes:
=====================================
modules/demux/mkv/util.cpp
=====================================
@@ -445,6 +445,9 @@ int32_t Cook_PrivateTrackData::Init()
i_subpacket_size = bytes.GetBE16(); // sub_packet_size
bytes.skip(2); // unknown5
+ if ( i_subpacket_size == 0 )
+ return 0;
+
if( version == 4 )
{
// real_audio_private_v4
View it on GitLab:
https://code.videolan.org/videolan/vlc/-/commit/2c38b23ccd7a1d648599f33be48ad992dd281f4d
--
View it on GitLab:
https://code.videolan.org/videolan/vlc/-/commit/2c38b23ccd7a1d648599f33be48ad992dd281f4d
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