mirror of
https://github.com/glfw/glfw.git
synced 2024-11-10 00:51:47 +00:00
Check scancode before use in glfwGetKeyName
(cherry picked from commit 5f1631cb0e
)
This commit is contained in:
parent
0af3bf3b36
commit
ec28696994
@ -119,6 +119,8 @@ information on what to include when reporting a bug.
|
||||
## Changelog
|
||||
|
||||
- [Win32] Bugfix: Super key was not released after Win+V hotkey (#1622)
|
||||
- [Win32] Bugfix: `glfwGetKeyName` could access out of bounds and return an
|
||||
invalid pointer
|
||||
- [Cocoa] Added support for `VK_EXT_metal_surface` (#1619)
|
||||
- [Cocoa] Added locating the Vulkan loader at runtime in an application bundle
|
||||
- [X11] Bugfix: `glfwFocusWindow` could terminate on older WMs or without a WM
|
||||
|
@ -1516,6 +1516,13 @@ const char* _glfwPlatformGetScancodeName(int scancode)
|
||||
{
|
||||
@autoreleasepool {
|
||||
|
||||
if (scancode < 0 || scancode > 0xff ||
|
||||
_glfw.ns.keycodes[scancode] == GLFW_KEY_UNKNOWN)
|
||||
{
|
||||
_glfwInputError(GLFW_INVALID_VALUE, "Invalid scancode");
|
||||
return NULL;
|
||||
}
|
||||
|
||||
const int key = _glfw.ns.keycodes[scancode];
|
||||
|
||||
UInt32 deadKeyState = 0;
|
||||
|
@ -2016,6 +2016,13 @@ void _glfwPlatformSetCursorMode(_GLFWwindow* window, int mode)
|
||||
|
||||
const char* _glfwPlatformGetScancodeName(int scancode)
|
||||
{
|
||||
if (scancode < 0 || scancode > (KF_EXTENDED | 0xff) ||
|
||||
_glfw.win32.keycodes[scancode] == GLFW_KEY_UNKNOWN)
|
||||
{
|
||||
_glfwInputError(GLFW_INVALID_VALUE, "Invalid scancode");
|
||||
return NULL;
|
||||
}
|
||||
|
||||
return _glfw.win32.keynames[_glfw.win32.keycodes[scancode]];
|
||||
}
|
||||
|
||||
|
@ -2862,6 +2862,13 @@ const char* _glfwPlatformGetScancodeName(int scancode)
|
||||
if (!_glfw.x11.xkb.available)
|
||||
return NULL;
|
||||
|
||||
if (scancode < 0 || scancode > 0xff ||
|
||||
_glfw.x11.keycodes[scancode] == GLFW_KEY_UNKNOWN)
|
||||
{
|
||||
_glfwInputError(GLFW_INVALID_VALUE, "Invalid scancode");
|
||||
return NULL;
|
||||
}
|
||||
|
||||
const int key = _glfw.x11.keycodes[scancode];
|
||||
const KeySym keysym = XkbKeycodeToKeysym(_glfw.x11.display,
|
||||
scancode, _glfw.x11.xkb.group, 0);
|
||||
|
Loading…
Reference in New Issue
Block a user