From f054f760e64b3b1768e9f8b6928bd38d6c41532b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Delf=20Neum=C3=A4rker?= <delf@nmrkr.de>
Date: Sat, 20 Feb 2021 22:27:08 +0100
Subject: Fix unchecked array access in build_*_planes

---
 core/math/geometry_3d.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'core')

diff --git a/core/math/geometry_3d.cpp b/core/math/geometry_3d.cpp
index a4a7463bfd..6628b760e0 100644
--- a/core/math/geometry_3d.cpp
+++ b/core/math/geometry_3d.cpp
@@ -775,6 +775,8 @@ Vector<Plane> Geometry3D::build_box_planes(const Vector3 &p_extents) {
 }
 
 Vector<Plane> Geometry3D::build_cylinder_planes(real_t p_radius, real_t p_height, int p_sides, Vector3::Axis p_axis) {
+	ERR_FAIL_INDEX_V(p_axis, 3, Vector<Plane>());
+
 	Vector<Plane> planes;
 
 	const double sides_step = Math_TAU / p_sides;
@@ -796,6 +798,8 @@ Vector<Plane> Geometry3D::build_cylinder_planes(real_t p_radius, real_t p_height
 }
 
 Vector<Plane> Geometry3D::build_sphere_planes(real_t p_radius, int p_lats, int p_lons, Vector3::Axis p_axis) {
+	ERR_FAIL_INDEX_V(p_axis, 3, Vector<Plane>());
+
 	Vector<Plane> planes;
 
 	Vector3 axis;
@@ -827,6 +831,8 @@ Vector<Plane> Geometry3D::build_sphere_planes(real_t p_radius, int p_lats, int p
 }
 
 Vector<Plane> Geometry3D::build_capsule_planes(real_t p_radius, real_t p_height, int p_sides, int p_lats, Vector3::Axis p_axis) {
+	ERR_FAIL_INDEX_V(p_axis, 3, Vector<Plane>());
+
 	Vector<Plane> planes;
 
 	Vector3 axis;
-- 
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