godotengine
/
godot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Avoid overflow when calculating ptr address for 3D textures in RenderingDevice texture update 

(cherry picked from commit 06042a23b6)
This commit is contained in:
clayjohn 2023-03-06 15:46:40 -08:00 committed by Yuri Sizov
parent 258ea41ffa
commit 278fc7538d
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/vulkan/rendering_device_vulkan.cpp
View File

@ -2530,7 +2530,7 @@ Error RenderingDeviceVulkan::_texture_update(RID p_texture, uint32_t p_layer, co
for (uint32_t z = 0; z < depth; z++) { // For 3D textures, depth may be > 0.
const uint8_t *read_ptr = read_ptr_mipmap + image_size * z / depth;
const uint8_t *read_ptr = read_ptr_mipmap + (image_size / depth) * z;
for (uint32_t y = 0; y < height; y += region_size) {
for (uint32_t x = 0; x < width; x += region_size) {