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| author | Michael Niedermayer <michael@niedermayer.cc> | 2023-03-09 13:57:14 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2023-06-04 20:18:23 +0200 |
| commit | 9989fd451685b1b050622b6c5a21c1f99e22f0db (patch) | |
| tree | 24377fe7763e212aad473c5ff26ae4fef999a295 | |
| parent | e7ae341c2ab73149d98f066ca9d5fadbbf785d9a (diff) | |
| download | ffmpeg-9989fd451685b1b050622b6c5a21c1f99e22f0db.tar.gz | |
libavcodec/lcldec: width and height should not be unsigned
Computations like col < width - 3 will not work with unsigned width=1
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 3eb4e28c26c3bce608214f392ab1fe6ee28ec1df)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavcodec/lcldec.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/lcldec.c b/libavcodec/lcldec.c index 104defa5f5..ed87e6179b 100644 --- a/libavcodec/lcldec.c +++ b/libavcodec/lcldec.c @@ -166,8 +166,8 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame, AVPac int row, col; unsigned char *encoded = avpkt->data, *outptr; uint8_t *y_out, *u_out, *v_out; - unsigned int width = avctx->width; // Real image width - unsigned int height = avctx->height; // Real image height + int width = avctx->width; // Real image width + int height = avctx->height; // Real image height unsigned int mszh_dlen; unsigned char yq, y1q, uq, vq; int uqvq, ret; |