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| author | Paul B Mahol <onemda@gmail.com> | 2022-09-21 14:59:53 +0200 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2022-09-21 15:03:00 +0200 |
| commit | b9d71cdb9e920490aec72ec5c17fdf091725c4b4 (patch) | |
| tree | 2ed8853db565f8b463f1cfd9b3e2c2467518e4eb | |
| parent | 6a150fcdb917787b356b3b7eb87bfbe7d7a0e9d5 (diff) | |
| download | ffmpeg-b9d71cdb9e920490aec72ec5c17fdf091725c4b4.tar.gz | |
avcodec/mjpegbdec: use init_get_bits8()
| -rw-r--r-- | libavcodec/mjpegbdec.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/libavcodec/mjpegbdec.c b/libavcodec/mjpegbdec.c index e74addb24b..dfc55d6cf8 100644 --- a/libavcodec/mjpegbdec.c +++ b/libavcodec/mjpegbdec.c @@ -64,10 +64,8 @@ read_header: s->restart_count = 0; s->mjpb_skiptosod = 0; - if (buf_end - buf_ptr >= 1 << 28) - return AVERROR_INVALIDDATA; - - init_get_bits(&hgb, buf_ptr, /*buf_size*/(buf_end - buf_ptr)*8); + if ((ret = init_get_bits8(&hgb, buf_ptr, /*buf_size*/(buf_end - buf_ptr))) < 0) + return ret; skip_bits(&hgb, 32); /* reserved zeros */ |