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Add more argument value checks

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This commit is contained in:
Camilla Berglund
2016-05-23 14:29:06 +02:00
parent 54cb23d234
commit edb284f189
2 changed files with 24 additions and 5 deletions
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src/input.c
+12 -3
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@@ -28,6 +28,7 @@
#include "internal.h"
#include <assert.h>
#include <float.h>
#include <stdlib.h>
// Internal key state used for sticky keys
@@ -301,7 +302,7 @@ GLFWAPI int glfwGetKey(GLFWwindow* handle, int key)
_GLFW_REQUIRE_INIT_OR_RETURN(GLFW_RELEASE);
if (key < 0 || key > GLFW_KEY_LAST)
if (key < GLFW_KEY_SPACE || key > GLFW_KEY_LAST)
{
_glfwInputError(GLFW_INVALID_ENUM, "Invalid key %i", key);
return GLFW_RELEASE;
@@ -324,7 +325,7 @@ GLFWAPI int glfwGetMouseButton(GLFWwindow* handle, int button)
_GLFW_REQUIRE_INIT_OR_RETURN(GLFW_RELEASE);
if (button < 0 || button > GLFW_MOUSE_BUTTON_LAST)
if (button < GLFW_MOUSE_BUTTON_1 || button > GLFW_MOUSE_BUTTON_LAST)
{
_glfwInputError(GLFW_INVALID_ENUM, "Invalid mouse button %i", button);
return GLFW_RELEASE;
@@ -370,6 +371,15 @@ GLFWAPI void glfwSetCursorPos(GLFWwindow* handle, double xpos, double ypos)
_GLFW_REQUIRE_INIT();
if (xpos != xpos || xpos < DBL_MIN || xpos > DBL_MAX ||
ypos != ypos || ypos < DBL_MIN || ypos > DBL_MAX)
{
_glfwInputError(GLFW_INVALID_VALUE,
"Invalid cursor position %fx%f",
xpos, ypos);
return;
}
if (_glfw.cursorWindow != window)
return;
@@ -638,7 +648,6 @@ GLFWAPI void glfwSetClipboardString(GLFWwindow* handle, const char* string)
{
_GLFWwindow* window = (_GLFWwindow*) handle;
assert(window != NULL);
assert(string != NULL);
_GLFW_REQUIRE_INIT();