diff options
Diffstat (limited to 'libavcodec/magicyuv.c')
-rw-r--r-- | libavcodec/magicyuv.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavcodec/magicyuv.c b/libavcodec/magicyuv.c index 9c6e1ba..1a129c2 100644 --- a/libavcodec/magicyuv.c +++ b/libavcodec/magicyuv.c @@ -240,6 +240,8 @@ static int magy_decode_slice10(AVCodecContext *avctx, void *tdata, dst = (uint16_t *)p->data[i] + j * sheight * stride; if (flags & 1) { + if (get_bits_left(&gb) < bps * width * height) + return AVERROR_INVALIDDATA; for (k = 0; k < height; k++) { for (x = 0; x < width; x++) dst[x] = get_bits(&gb, bps); @@ -368,6 +370,8 @@ static int magy_decode_slice(AVCodecContext *avctx, void *tdata, dst = p->data[i] + j * sheight * stride; if (flags & 1) { + if (get_bits_left(&gb) < 8* width * height) + return AVERROR_INVALIDDATA; for (k = 0; k < height; k++) { for (x = 0; x < width; x++) dst[x] = get_bits(&gb, 8); |