12 lines
653 B
Diff
12 lines
653 B
Diff
--- a/libavcodec/utvideodec.c 2017-12-11 05:35:09.000000000 +0800
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+++ b/libavcodec/utvideodec.c 2018-02-06 15:54:54.872000000 +0800
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@@ -561,7 +561,7 @@ static int decode_frame(AVCodecContext *
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for (j = 0; j < c->slices; j++) {
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slice_end = bytestream2_get_le32u(&gb);
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if (slice_end < 0 || slice_end < slice_start ||
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- bytestream2_get_bytes_left(&gb) < slice_end) {
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+ bytestream2_get_bytes_left(&gb) < slice_end + 1024LL) {
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av_log(avctx, AV_LOG_ERROR, "Incorrect slice size\n");
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return AVERROR_INVALIDDATA;
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}
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