diff options
| -rw-r--r-- | libavcodec/h264_mp4toannexb_bsf.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libavcodec/h264_mp4toannexb_bsf.c b/libavcodec/h264_mp4toannexb_bsf.c index f809c6b3ad..cd6d73d118 100644 --- a/libavcodec/h264_mp4toannexb_bsf.c +++ b/libavcodec/h264_mp4toannexb_bsf.c @@ -102,8 +102,8 @@ static int h264_extradata_to_annexb(AVBSFContext *ctx, const int padding) unit_size = bytestream2_get_be16u(gb); total_size += unit_size + 4; av_assert1(total_size <= INT_MAX - padding); - if (bytestream2_get_bytes_left(gb) < unit_size) { - av_log(ctx, AV_LOG_ERROR, "Packet header is not contained in global extradata, " + if (bytestream2_get_bytes_left(gb) < unit_size + !sps_done) { + av_log(ctx, AV_LOG_ERROR, "Global extradata truncated, " "corrupted stream or invalid MP4/AVCC bitstream\n"); av_free(out); return AVERROR_INVALIDDATA; @@ -154,7 +154,7 @@ static int h264_mp4toannexb_init(AVBSFContext *ctx) (extra_size >= 4 && AV_RB32(ctx->par_in->extradata) == 1)) { av_log(ctx, AV_LOG_VERBOSE, "The input looks like it is Annex B already\n"); - } else if (extra_size >= 6) { + } else if (extra_size >= 7) { ret = h264_extradata_to_annexb(ctx, AV_INPUT_BUFFER_PADDING_SIZE); if (ret < 0) return ret; |