avcodec/lagarith: Remove duplicate check

Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

avcodec/lagarith: Remove duplicate check
Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
7efe84ae · Michael Niedermayer · 6a8cc869 · 7efe84ae
Commit 7efe84ae authored Dec 24, 2018 by Michael Niedermayer
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lagarith.c libavcodec/lagarith.c +0 -3

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--- a/libavcodec/lagarith.c
+++ b/libavcodec/lagarith.c
@@ -669,9 +669,6 @@ static int lag_decode_frame(AVCodecContext *avctx,

        if ((ret = ff_thread_get_buffer(avctx, &frame, 0)) < 0)
            return ret;
-        if (buf_size <= offset_ry || buf_size <= offset_gu || buf_size <= offset_bv) {
-            return AVERROR_INVALIDDATA;
-        }

        if (offset_ry >= buf_size ||
            offset_gu >= buf_size ||