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| author | qarmin <mikrutrafal54@gmail.com> | 2019-05-31 13:22:22 +0200 |
|---|---|---|
| committer | qarmin <mikrutrafal54@gmail.com> | 2019-05-31 13:22:22 +0200 |
| commit | 2b4e828b552164525fb40b2281167c2909dca822 (patch) | |
| tree | 5e77a1c0fcf7b3de8f949458ff8de5899122c4ad | |
| parent | 1f91de4783204e74209e9c5157a8e683e61a4856 (diff) | |
Fix array overflow when saving scene preview
| -rw-r--r-- | core/image.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/core/image.cpp b/core/image.cpp index 30af724de9..c85d7f6bcc 100644 --- a/core/image.cpp +++ b/core/image.cpp @@ -749,7 +749,7 @@ static void _scale_lanczos(const uint8_t *__restrict p_src, uint8_t *__restrict float scale_factor = MAX(x_scale, 1); // A larger kernel is required only when downscaling int32_t half_kernel = LANCZOS_TYPE * scale_factor; - float *kernel = memnew_arr(float, half_kernel * 2 - 1); + float *kernel = memnew_arr(float, half_kernel * 2); for (int32_t buffer_x = 0; buffer_x < dst_width; buffer_x++) { @@ -800,7 +800,7 @@ static void _scale_lanczos(const uint8_t *__restrict p_src, uint8_t *__restrict float scale_factor = MAX(y_scale, 1); int32_t half_kernel = LANCZOS_TYPE * scale_factor; - float *kernel = memnew_arr(float, half_kernel * 2 - 1); + float *kernel = memnew_arr(float, half_kernel * 2); for (int32_t dst_y = 0; dst_y < dst_height; dst_y++) { |