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| author | Paul Arzelier <paul.arzelier@free.fr> | 2023-05-30 23:21:36 +0200 |
|---|---|---|
| committer | James Almer <jamrial@gmail.com> | 2023-05-30 18:26:32 -0300 |
| commit | a9042db1d30483639b3ca610b74a7d43f29ea1a9 (patch) | |
| tree | eec523be748d7a8db71ec5efe464616f4f9230d1 /libavdevice | |
| parent | 4d9afbeef522726beb1ef50689009dd88f195d3a (diff) | |
| download | ffmpeg-a9042db1d30483639b3ca610b74a7d43f29ea1a9.tar.gz | |
avformat/oggparseflac: check init_get_bits' result
Check init_get_bits' result for NULL, to avoid dereferencing a NULL
pointer later (CWE-476).
Without this, a segfault happens when trying to decode a handcrafted
ogg-flac file with an absurdly long (e.g. 268435455 bytes) ogg header.
Co-authored-by: James Almer <jamrial@gmail.com>
Signed-off-by: Paul Arzelier <paul.arzelier@free.fr>
Diffstat (limited to 'libavdevice')
0 files changed, 0 insertions, 0 deletions