| Message ID | 20240516231932.6950-5-michael@niedermayer.cc |
|---|---|
| State | Accepted |
| Commit | 161d0aa2a8d18f1f8a01cbc4c1061eadcbe592e5 |
| Headers | show |
| Series | [FFmpeg-devel,1/5] avcodec/rv34: assert that size is not 0 in rv34_gen_vlc_ext() | expand |
| Context | Check | Description |
|---|---|---|
| yinshiyou/make_loongarch64 | success | Make finished |
| yinshiyou/make_fate_loongarch64 | success | Make fate finished |
| andriy/make_x86 | success | Make finished |
| andriy/make_fate_x86 | success | Make fate finished |
diff --git a/libavcodec/tests/dct.c b/libavcodec/tests/dct.c index 010d0c1ac35..17a08144597 100644 --- a/libavcodec/tests/dct.c +++ b/libavcodec/tests/dct.c @@ -226,8 +226,8 @@ static int dct_error(const struct algo *dct, int test, int is_idct, int speed, c v = abs(err); if (v > err_inf) err_inf = v; - err2_matrix[i] += v * v; - err2 += v * v; + err2_matrix[i] += v * (int64_t)v; + err2 += v * (int64_t)v; sysErr[i] += block[i] - block1[i]; blockSumErr += v; if (abs(block[i]) > maxout)
Fixes: CID1500284 Unintentional integer overflow Sponsored-by: Sovereign Tech Fund Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> --- libavcodec/tests/dct.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)