Author: gonzo Date: Sun Mar 12 19:26:24 2017 New Revision: 315176 URL: https://svnweb.freebsd.org/changeset/base/315176
Log: [evdev] Do not ignore result evdev_register in UI_DEV_CREATE handler Make sure that uinput state field reflects actual state by checking evdev_register result for errors Submitted by: Vladimir Kondratiev <w...@cicgroup.ru> Differential Revision: https://reviews.freebsd.org/D9320 Modified: head/sys/dev/evdev/uinput.c Modified: head/sys/dev/evdev/uinput.c ============================================================================== --- head/sys/dev/evdev/uinput.c Sun Mar 12 18:59:16 2017 (r315175) +++ head/sys/dev/evdev/uinput.c Sun Mar 12 19:26:24 2017 (r315176) @@ -501,9 +501,10 @@ uinput_ioctl_sub(struct uinput_cdev_stat evdev_set_methods(state->ucs_evdev, state, &uinput_ev_methods); evdev_set_flag(state->ucs_evdev, EVDEV_FLAG_SOFTREPEAT); - evdev_register(state->ucs_evdev); - state->ucs_state = UINPUT_RUNNING; - return (0); + ret = evdev_register(state->ucs_evdev); + if (ret == 0) + state->ucs_state = UINPUT_RUNNING; + return (ret); case UI_DEV_DESTROY: if (state->ucs_state != UINPUT_RUNNING) _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"