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https://github.com/Tha14/toxic.git
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Fix race condition when window is closed with active notifications
A ToxWindow's notifications need to be halted before the window is freed
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parent
16bcb27ca7
commit
752fc6d619
@ -152,6 +152,7 @@ void kill_chat_window(ToxWindow *self, Tox *m)
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free(statusbar);
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disable_chatwin(self->num);
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kill_notifs(self->active_box);
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del_window(self);
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}
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@ -116,6 +116,7 @@ static void kill_conference_window(ToxWindow *self)
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free(ctx->log);
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free(ctx);
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free(self->help);
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kill_notifs(self->active_box);
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del_window(self);
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}
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42
src/notify.c
42
src/notify.c
@ -193,7 +193,7 @@ void graceful_clear(void)
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while (1) {
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int i;
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for (i = 0; i < ACTIVE_NOTIFS_MAX; i ++) {
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for (i = 0; i < ACTIVE_NOTIFS_MAX; ++i) {
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if (actives[i].active) {
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#ifdef BOX_NOTIFY
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@ -249,7 +249,7 @@ void *do_playing(void *_p)
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bool test_active_notify = false;
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int i;
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for (i = 0; i < ACTIVE_NOTIFS_MAX; i ++) {
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for (i = 0; i < ACTIVE_NOTIFS_MAX; ++i) {
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if (actives[i].looping) {
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has_looping = true;
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@ -315,7 +315,7 @@ int play_source(uint32_t source, uint32_t buffer, bool looping)
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{
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int i = 0;
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for (; i < ACTIVE_NOTIFS_MAX && actives[i].active; i ++);
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for (; i < ACTIVE_NOTIFS_MAX && actives[i].active; ++i);
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if (i == ACTIVE_NOTIFS_MAX) {
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return -1; /* Full */
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@ -346,7 +346,7 @@ void *do_playing(void *_p)
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int i;
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for (i = 0; i < ACTIVE_NOTIFS_MAX; i ++) {
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for (i = 0; i < ACTIVE_NOTIFS_MAX; ++i) {
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if (actives[i].box && time(NULL) >= actives[i].n_timeout) {
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GError *ignore;
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notify_notification_close(actives[i].box, &ignore);
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@ -372,7 +372,7 @@ void graceful_clear(void)
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int i;
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control_lock();
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for (i = 0; i < ACTIVE_NOTIFS_MAX; i ++) {
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for (i = 0; i < ACTIVE_NOTIFS_MAX; ++i) {
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if (actives[i].box) {
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GError *ignore;
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notify_notification_close(actives[i].box, &ignore);
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@ -388,8 +388,38 @@ void graceful_clear(void)
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control_unlock();
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}
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#endif /* SOUND_NOTIFY */
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/* Kills all notifications for `id`. This must be called before freeing a ToxWindow. */
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void kill_notifs(int id)
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{
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control_lock();
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for (size_t i = 0; i < ACTIVE_NOTIFS_MAX; ++i) {
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if (!actives[i].id_indicator) {
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continue;
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}
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if (*actives[i].id_indicator == id) {
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#ifdef BOX_NOTIFY
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if (actives[i].box) {
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GError *ignore;
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notify_notification_close(actives[i].box, &ignore);
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}
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#endif // BOX_NOTIFY
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actives[i] = (struct _ActiveNotifications) {
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0
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};
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}
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}
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control_unlock();
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}
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/**********************************************************************************/
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/**********************************************************************************/
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/**********************************************************************************/
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@ -450,7 +480,7 @@ void terminate_notify(void)
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#ifdef SOUND_NOTIFY
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int i = 0;
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for (; i < SOUNDS_SIZE; i ++) {
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for (; i < SOUNDS_SIZE; ++i) {
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free(Control.sounds[i]);
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}
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@ -62,6 +62,9 @@ typedef enum _Flags {
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int init_notify(int login_cooldown, int notification_timeout);
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void terminate_notify(void);
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/* Kills all notifications for `id`. This must be called before freeing a ToxWindow. */
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void kill_notifs(int id);
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int sound_notify(ToxWindow *self, Notification notif, uint64_t flags, int *id_indicator);
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int sound_notify2(ToxWindow *self, Notification notif, uint64_t flags, int id);
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