ffmpeg | branch: release/5.1 | Thierry Foucu <tfo...@gmail.com> | Wed Jan 4 10:54:24 2023 -0800| [070b38167c10f7742c449c25e65ffef90c8f8f0b] | committer: James Almer
avcodec/mpeg12dec: use init_get_bits8 and check the return value Signed-off-by: James Almer <jamr...@gmail.com> (cherry picked from commit efbe84eb1b74a80cd12174feaaa37da2e8fb1e66) > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=070b38167c10f7742c449c25e65ffef90c8f8f0b --- libavcodec/mpeg12dec.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/libavcodec/mpeg12dec.c b/libavcodec/mpeg12dec.c index e9bde48f7a..ed1d09fc62 100644 --- a/libavcodec/mpeg12dec.c +++ b/libavcodec/mpeg12dec.c @@ -2553,7 +2553,9 @@ static int decode_chunks(AVCodecContext *avctx, AVFrame *picture, } break; case EXT_START_CODE: - init_get_bits(&s2->gb, buf_ptr, input_size * 8); + ret = init_get_bits8(&s2->gb, buf_ptr, input_size); + if (ret < 0) + return ret; switch (get_bits(&s2->gb, 4)) { case 0x1: _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
