From 508d135de78a483feb947ee4cc5e979743bd7317 Mon Sep 17 00:00:00 2001 From: Drew DeVault Date: Sat, 10 Jun 2017 12:24:35 -0400 Subject: Only allocate device state when it will be used This design also avoids double frees in the future when we're creating several wlr_input_devices from one libinput_device. --- backend/libinput/events.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'backend/libinput') diff --git a/backend/libinput/events.c b/backend/libinput/events.c index 60a2fd5e..2ce368e3 100644 --- a/backend/libinput/events.c +++ b/backend/libinput/events.c @@ -47,10 +47,12 @@ static void handle_device_added(struct wlr_backend_state *state, const char *name = libinput_device_get_name(device); list_t *devices = list_create(); wlr_log(L_DEBUG, "Added %s [%d:%d]", name, vendor, product); - struct wlr_input_device_state *devstate = - calloc(1, sizeof(struct wlr_input_device_state)); if (libinput_device_has_capability(device, LIBINPUT_DEVICE_CAP_KEYBOARD)) { + struct wlr_input_device_state *devstate = + calloc(1, sizeof(struct wlr_input_device_state)); + devstate->handle = device; + libinput_device_ref(device); struct wlr_input_device *wlr_device = wlr_input_device_create( WLR_INPUT_DEVICE_KEYBOARD, &input_device_impl, devstate, name, vendor, product); @@ -80,7 +82,6 @@ static void handle_device_added(struct wlr_backend_state *state, if (devices->length > 0) { libinput_device_set_user_data(device, devices); } else { - wlr_libinput_device_destroy(devstate); list_free(devices); } } -- cgit v1.2.3