diff options
| author | random human <random.bored.human@gmail.com> | 2018-09-02 21:16:24 +0530 |
|---|---|---|
| committer | random human <random.bored.human@gmail.com> | 2018-09-03 02:43:44 +0530 |
| commit | 7105864e13c7a83f57d22edce619fe511a9d1342 (patch) | |
| tree | 4a1ef9e245c20f04e032fd3e09d7974ae0f1075c /examples/tablet.c | |
| parent | 7bc26579844b2027bcc5fdde5b6978ea108f3edf (diff) | |
Handle setting keymap in examples more securely
Diffstat (limited to 'examples/tablet.c')
| -rw-r--r-- | examples/tablet.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/examples/tablet.c b/examples/tablet.c index 4817db4d..fad30d52 100644 --- a/examples/tablet.c +++ b/examples/tablet.c @@ -297,8 +297,14 @@ void new_input_notify(struct wl_listener *listener, void *data) { wlr_log(WLR_ERROR, "Failed to create XKB context"); exit(1); } - wlr_keyboard_set_keymap(device->keyboard, xkb_map_new_from_names(context, - &rules, XKB_KEYMAP_COMPILE_NO_FLAGS)); + struct xkb_keymap *keymap = xkb_map_new_from_names(context, &rules, + XKB_KEYMAP_COMPILE_NO_FLAGS); + if (!keymap) { + wlr_log(WLR_ERROR, "Failed to create XKB keymap"); + exit(1); + } + wlr_keyboard_set_keymap(device->keyboard, keymap); + xkb_keymap_unref(keymap); xkb_context_unref(context); break; case WLR_INPUT_DEVICE_TABLET_PAD:; |