diff options
| -rw-r--r-- | types/wlr_keyboard.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/types/wlr_keyboard.c b/types/wlr_keyboard.c index 0f0cb1cf..3afbe517 100644 --- a/types/wlr_keyboard.c +++ b/types/wlr_keyboard.c @@ -144,6 +144,7 @@ void wlr_keyboard_init(struct wlr_keyboard *kb, wl_signal_init(&kb->events.modifiers); wl_signal_init(&kb->events.keymap); wl_signal_init(&kb->events.repeat_info); + kb->keymap_fd = -1; // Sane defaults kb->repeat_info.rate = 25; @@ -156,7 +157,9 @@ void wlr_keyboard_destroy(struct wlr_keyboard *kb) { } xkb_state_unref(kb->xkb_state); xkb_keymap_unref(kb->keymap); - close(kb->keymap_fd); + if (kb->keymap_fd >= 0) { + close(kb->keymap_fd); + } if (kb->impl && kb->impl->destroy) { kb->impl->destroy(kb); } else { @@ -212,7 +215,7 @@ void wlr_keyboard_set_keymap(struct wlr_keyboard *kb, keymap_str = xkb_keymap_get_as_string(kb->keymap, XKB_KEYMAP_FORMAT_TEXT_V1); kb->keymap_size = strlen(keymap_str) + 1; - if (kb->keymap_fd) { + if (kb->keymap_fd >= 0) { close(kb->keymap_fd); } kb->keymap_fd = os_create_anonymous_file(kb->keymap_size); @@ -228,6 +231,7 @@ void wlr_keyboard_set_keymap(struct wlr_keyboard *kb, } strcpy(ptr, keymap_str); free(keymap_str); + munmap(ptr, kb->keymap_size); for (size_t i = 0; i < kb->num_keycodes; ++i) { xkb_keycode_t keycode = kb->keycodes[i] + 8; @@ -244,7 +248,10 @@ err: kb->xkb_state = NULL; xkb_keymap_unref(keymap); kb->keymap = NULL; - close(kb->keymap_fd); + if (kb->keymap_fd >= 0) { + close(kb->keymap_fd); + kb->keymap_fd = -1; + } free(keymap_str); } |