From 5f936a6276490c1e82d8de7a733f8148d4acf659 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Camilla=20L=C3=B6wy?= <elmindreda@elmindreda.org>
Date: Mon, 4 Dec 2023 18:48:24 +0100
Subject: [PATCH] Fix glfwGetKeyName not checking key token is valid

(cherry picked from commit b1517e5b3ee6f060f2e7ebd47c9de0c10e6ad411)
---
 src/input.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/input.c b/src/input.c
index 047d75dc..0ae27eef 100644
--- a/src/input.c
+++ b/src/input.c
@@ -616,6 +616,12 @@ GLFWAPI const char* glfwGetKeyName(int key, int scancode)
 
     if (key != GLFW_KEY_UNKNOWN)
     {
+        if (key < GLFW_KEY_SPACE || key > GLFW_KEY_LAST)
+        {
+            _glfwInputError(GLFW_INVALID_ENUM, "Invalid key %i", key);
+            return NULL;
+        }
+
         if (key != GLFW_KEY_KP_EQUAL &&
             (key < GLFW_KEY_KP_0 || key > GLFW_KEY_KP_ADD) &&
             (key < GLFW_KEY_APOSTROPHE || key > GLFW_KEY_WORLD_2))