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Fix out of bound Memory read in Material.maps (#5534)

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* Fix out of bounds Memory read in Material.Maps by using the MATERIAL_MAP_SPECULAR define instead of the SHADER_LOG_SPECULAR enum

* Fix out of bounds Memory read in Material.Maps by using the MATERIAL_MAP_SPECULAR define instead of the SHADER_LOG_SPECULAR enum
This commit is contained in:
Ross Martin
2026-02-06 13:58:27 +01:00
committed by GitHub
parent 4f76b896d5
commit a6fa8b9ff4
1 changed files with 4 additions and 4 deletions
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8
src/rmodels.c
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@ -1719,10 +1719,10 @@ void DrawMeshInstanced(Mesh mesh, Material material, const Matrix *transforms, i
if (material.shader.locs[SHADER_LOC_COLOR_SPECULAR] != -1) if (material.shader.locs[SHADER_LOC_COLOR_SPECULAR] != -1)
{ {
float values[4] = { float values[4] = {
(float)material.maps[SHADER_LOC_COLOR_SPECULAR].color.r/255.0f, (float)material.maps[MATERIAL_MAP_SPECULAR].color.r/255.0f,
(float)material.maps[SHADER_LOC_COLOR_SPECULAR].color.g/255.0f, (float)material.maps[MATERIAL_MAP_SPECULAR].color.g/255.0f,
(float)material.maps[SHADER_LOC_COLOR_SPECULAR].color.b/255.0f, (float)material.maps[MATERIAL_MAP_SPECULAR].color.b/255.0f,
(float)material.maps[SHADER_LOC_COLOR_SPECULAR].color.a/255.0f (float)material.maps[MATERIAL_MAP_SPECULAR].color.a/255.0f
}; };
rlSetUniform(material.shader.locs[SHADER_LOC_COLOR_SPECULAR], values, SHADER_UNIFORM_VEC4, 1); rlSetUniform(material.shader.locs[SHADER_LOC_COLOR_SPECULAR], values, SHADER_UNIFORM_VEC4, 1);