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| author | Michael Niedermayer <michael@niedermayer.cc> | 2017-05-07 03:49:06 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2017-05-07 04:11:21 +0200 |
| commit | 3e56db892600c2fbe34782c6140f1ee832a2c344 (patch) | |
| tree | 033fae927284c1e324e828fcf600960d07172263 | |
| parent | e92fb2bea1800b987ebc3cbeef9d48cfe4bcd191 (diff) | |
| download | ffmpeg-3e56db892600c2fbe34782c6140f1ee832a2c344.tar.gz | |
avcodec/targa_y216dec: Fix width type
Fixes out of array access
Fixes: 1376/clusterfuzz-testcase-minimized-6361794975105024
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavcodec/targa_y216dec.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavcodec/targa_y216dec.c b/libavcodec/targa_y216dec.c index 21b3d35d67..443d48a92f 100644 --- a/libavcodec/targa_y216dec.c +++ b/libavcodec/targa_y216dec.c @@ -35,7 +35,8 @@ static int y216_decode_frame(AVCodecContext *avctx, void *data, { AVFrame *pic = data; const uint16_t *src = (uint16_t *)avpkt->data; - uint16_t *y, *u, *v, aligned_width = FFALIGN(avctx->width, 4); + uint16_t *y, *u, *v; + int aligned_width = FFALIGN(avctx->width, 4); int i, j, ret; if (avpkt->size < 4 * avctx->height * aligned_width) { |