diff options
Diffstat (limited to 'drivers/media/platform/coda/coda-bit.c')
| -rw-r--r-- | drivers/media/platform/coda/coda-bit.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/media/platform/coda/coda-bit.c b/drivers/media/platform/coda/coda-bit.c index 0c67cfd23c1..b4029ae293d 100644 --- a/drivers/media/platform/coda/coda-bit.c +++ b/drivers/media/platform/coda/coda-bit.c @@ -231,6 +231,16 @@ void coda_fill_bitstream(struct coda_ctx *ctx) src_buf = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx); + /* Drop frames that do not start/end with a SOI/EOI markers */ + if (ctx->codec->src_fourcc == V4L2_PIX_FMT_JPEG && + !coda_jpeg_check_buffer(ctx, src_buf)) { + v4l2_err(&ctx->dev->v4l2_dev, + "dropping invalid JPEG frame\n"); + src_buf = v4l2_m2m_src_buf_remove(ctx->fh.m2m_ctx); + v4l2_m2m_buf_done(src_buf, VB2_BUF_STATE_ERROR); + continue; + } + /* Buffer start position */ start = ctx->bitstream_fifo.kfifo.in & ctx->bitstream_fifo.kfifo.mask; |