diff options
| author | Sergey Sharybin <sergey@blender.org> | 2022-05-23 16:59:52 +0300 |
|---|---|---|
| committer | Sergey Sharybin <sergey@blender.org> | 2022-05-23 16:59:52 +0300 |
| commit | 9bb4bf57485475faa491e31b094bded67d5dd2dd (patch) | |
| tree | b88065bbf2d75ff7c7dd74b9925a7fb41c37730e /intern/cycles/kernel/integrator | |
| parent | eb5e7d0a31eed698909c23ab0ca89c8fd4929365 (diff) | |
Fix missing 64bit casts when calculating Cycles render buffer offset
Found those missing casts while looking into a crash report made in
the Blender Chat. Was unable to reproduce the crash, but the casts
should totally be there to avoid integer overflow.
Diffstat (limited to 'intern/cycles/kernel/integrator')
| -rw-r--r-- | intern/cycles/kernel/integrator/init_from_bake.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/intern/cycles/kernel/integrator/init_from_bake.h b/intern/cycles/kernel/integrator/init_from_bake.h index 3772db845a8..293c1d243f8 100644 --- a/intern/cycles/kernel/integrator/init_from_bake.h +++ b/intern/cycles/kernel/integrator/init_from_bake.h @@ -102,7 +102,7 @@ ccl_device bool integrator_init_from_bake(KernelGlobals kg, /* Setup render buffers. */ const int index = INTEGRATOR_STATE(state, path, render_pixel_index); const int pass_stride = kernel_data.film.pass_stride; - ccl_global float *buffer = render_buffer + index * pass_stride; + ccl_global float *buffer = render_buffer + (uint64_t)index * pass_stride; ccl_global float *primitive = buffer + kernel_data.film.pass_bake_primitive; ccl_global float *differential = buffer + kernel_data.film.pass_bake_differential; |