Fix glfwGetKeyName not checking key token is valid

ago%!(EXTRA string=2 years) · b1517e5b3e
parent 3f31519de8
commit b1517e5b3e
1 changed files with 6 additions and 0 deletions
--- a/src/input.c
+++ b/src/input.c
@ -701,6 +701,12 @@ 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))