diff options
author | Peter Hutterer <peter.hutterer@who-t.net> | 2013-10-24 14:18:30 +1000 |
---|---|---|
committer | Peter Hutterer <peter.hutterer@who-t.net> | 2013-10-24 15:13:41 +1000 |
commit | 03c3e4f9759b98a6a3b1f64534c1a078a6858d0e (patch) | |
tree | cfb3d2cdd16d73041bfdd2c572850945837a9c27 | |
parent | b15e5987b35b61ca6ca447f37c5bc759523b118b (diff) |
Disallow disabling EV_SYN event codes
The documentation already says that, make it happen.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
-rw-r--r-- | libevdev/libevdev.c | 2 | ||||
-rw-r--r-- | test/test-libevdev-has-event.c | 1 |
2 files changed, 2 insertions, 1 deletions
diff --git a/libevdev/libevdev.c b/libevdev/libevdev.c index d84e67e..8315d9b 100644 --- a/libevdev/libevdev.c +++ b/libevdev/libevdev.c @@ -1213,7 +1213,7 @@ libevdev_disable_event_code(struct libevdev *dev, unsigned int type, unsigned in unsigned int max; unsigned long *mask = NULL; - if (type > EV_MAX) + if (type > EV_MAX || type == EV_SYN) return -1; max = type_to_mask(dev, type, &mask); diff --git a/test/test-libevdev-has-event.c b/test/test-libevdev-has-event.c index 242f991..5af3530 100644 --- a/test/test-libevdev-has-event.c +++ b/test/test-libevdev-has-event.c @@ -847,6 +847,7 @@ START_TEST(test_device_disable_bit_invalid) ck_assert_int_eq(libevdev_disable_event_code(dev, EV_MAX + 1, ABS_MAX + 1), -1); ck_assert_int_eq(libevdev_disable_event_type(dev, EV_MAX + 1), -1); ck_assert_int_eq(libevdev_disable_event_type(dev, EV_SYN), -1); + ck_assert_int_eq(libevdev_disable_event_code(dev, EV_SYN, SYN_REPORT), -1); uinput_device_free(uidev); libevdev_free(dev); |