asgardius/virtualx-engine
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Merge pull request #60681 from timothyqiu/noise-check

Browse source 
Validate image size for `Noise` get image methods
This commit is contained in:
Rémi Verschelde 2022-05-01 10:25:51 +02:00 committed by GitHub
commit 92530f634f
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
modules/noise/noise.cpp
View file

@ -31,6 +31,8 @@
#include "noise.h"
Ref<Image> Noise::get_seamless_image(int p_width, int p_height, bool p_invert, bool p_in_3d_space, real_t p_blend_skirt) const {
ERR_FAIL_COND_V(p_width <= 0 || p_height <= 0, Ref<Image>());
int skirt_width = p_width * p_blend_skirt;
int skirt_height = p_height * p_blend_skirt;
int src_width = p_width + skirt_width;
@ -55,6 +57,8 @@ uint8_t Noise::_alpha_blend<uint8_t>(uint8_t p_bg, uint8_t p_fg, int p_alpha) co
}
Ref<Image> Noise::get_image(int p_width, int p_height, bool p_invert, bool p_in_3d_space) const {
ERR_FAIL_COND_V(p_width <= 0 || p_height <= 0, Ref<Image>());
Vector<uint8_t> data;
data.resize(p_width * p_height);