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| author | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-03-30 02:50:02 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-04-07 15:01:10 +0200 |
| commit | cbea58b2b35c6409e062c929f0b2ab763b8661eb (patch) | |
| tree | eb4d67018c77efb0ae4356d494063a8f121efe88 /libavformat/oggparsevp8.c | |
| parent | a13841b79782eb09222d953e9c7d3cd00fefecf3 (diff) | |
| download | ffmpeg-cbea58b2b35c6409e062c929f0b2ab763b8661eb.tar.gz | |
avformat/webmdashenc: Check codec types
The WebM DASH Manifest muxer only supports VP8, VP9, Vorbis and Opus,
but there was no check for this. The codec type is used to get a pointer
to a string containing the codec name or NULL if it is not one of those
four codecs. Said pointer has then been used without further checks as
string for the %s conversion specifier in an avio_printf()) call which
is undefined behaviour.
This commit adds a check for the supported codec types.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Diffstat (limited to 'libavformat/oggparsevp8.c')
0 files changed, 0 insertions, 0 deletions