Fix out of bound read of 'has_hat' array

This commit is contained in:
Mathieu Eyraud authored and Sam Lantinga committed 2023-08-10 08:25:01 -07:00
1 parent 94f48f19b0
commit 94b3f78c44
1 file changed
+1 -1
+1 -1
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@@ -1149,7 +1149,7 @@ static void ConfigJoystick(SDL_Joystick *joystick, int fd, int fd_sensor)
}
for (i = 0; i < ABS_MAX; ++i) {
/* Skip digital hats */
if (joystick->hwdata->has_hat[(i - ABS_HAT0X) / 2]) {
if (i >= ABS_HAT0X && i <= ABS_HAT3Y && joystick->hwdata->has_hat[(i - ABS_HAT0X) / 2]) {
continue;
}
if (test_bit(i, absbit)) {