423503 - Memory leaks in lightning

Status: RESOLVED FIXED

(Calendar :: Internal Components, defect)

Description

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

Tb 2.0.0.12 Win XP

Memory leaks in lightning 2008031621

Leaks in window 0x1c8f5a0:
[+] [leaked object] (2bceba8) = [Object]
 [+] mInvitationsManager (2bceb58) = [Object]
  [ ] mItemList (2bceb60) = [Array]
  [ ] mOperationListeners (2bceb68) = [Array]
  [ ] mStartDate (29c8dc8) = [calDateTime]
  [ ] mJobsPending = 0
  [+] mTimer (2bceba0) = [XPCWrappedNative_NoHelper]
   [ ] initWithCallback (2bcebb8) = [Function]
   [ ] TYPE_REPEATING_SLACK = 1
   [-] QueryInterface (1c554d8) = [Function]
   [-] init (1c554c0) = [Function]
   [-] cancel (1c554b0) = [Function]
   [ ] delay = true
   [ ] type = true
   [ ] callback = true
   [ ] TYPE_ONE_SHOT = 0
   [ ] TYPE_REPEATING_PRECISE = 2
  [ ] mUnregisteredCalendars (2bceb70) = [Array]
 [ ] mRepeatDelay = 180000
 [+] mOperationListener (1e9f1e0) = [Object]
  [+] onOperationComplete (1e9f1f0, chrome://lightning/content/messenger-overlay-sidebar.js, 771-774) = [Function]
   [ ] prototype (1c54da0) = [Object]
  [+] onGetResult (1e9f200, chrome://lightning/content/messenger-overlay-sidebar.js, 783-790) = [Function]
   [ ] prototype (1c54ea8) = [Object]
 [+] notify (2bcebb0, chrome://calendar/content/calendar-invitations-manager.js, 149-154) = [Function]
  [ ] prototype (196ea80) = [Object]
[ ] [leaked object] (2c25068) = [Object]
[+] [leaked object] (1d5d480) = [Object]
 [+] agendaListbox (1c8f420) = [Object]
  [+] agendaListboxControl (28ee648) = [XULElement]
   [-] scrollBoxObject (28ef5d8) = [BoxObject]
   [-] _builderListener (28ee698) = [Object]
   [ ] _selectedIndex = 0
   [ ] _selectedItem = null
  [ ] pendingRefresh = null
  [+] eventlistItem (2bcf738) = [XULElement]
   [ ] mItem = null
  [+] newalldayeventlistItem (2bcf0a8) = [XULElement]
   [ ] mItem = null
   [-] mAllDayItem (2bcf2e8) = [XULElement]
  [+] kDefaultTimezone (2817e98) = [XPCWrappedNative_NoHelper]
   [ ] tzid = true
   [-] QueryInterface (1d5dbc0) = [Function]
   [ ] provider = true
   [ ] component = true
   [ ] isFloating = true
   [ ] isUTC = true
   [ ] latitude = true
   [ ] longitude = true
  [+] showsToday (1d5db20, chrome://lightning/content/agenda-listbox.js, 500-511) = [Function]
   [ ] prototype (1d5dbc8) = [Object]
  [+] init (1c8f2c8, chrome://lightning/content/agenda-listbox.js, 53-65) = [Function]
   [ ] prototype (1d5dbd8) = [Object]
  [+] addPeriodListItem (1c8f2b8, chrome://lightning/content/agenda-listbox.js, 69-74) = [Function]
   [ ] prototype (1d5dbe8) = [Object]
  [+] removePeriodListItem (1c8f2a8, chrome://lightning/content/agenda-listbox.js, 78-81) = [Function]
   [ ] prototype (1d5dbf8) = [Object]
  [+] onCheckboxChange (1c8f298, chrome://lightning/content/agenda-listbox.js, 86-107) = [Function]
   [ ] prototype (1c8f1c0) = [Object]
  [+] onSelect (1c8f288, chrome://lightning/content/agenda-listbox.js, 112-121) = [Function]
   [ ] prototype (1c8f1d0) = [Object]
  [+] onFocus (1c8f278, chrome://lightning/content/agenda-listbox.js, 125-128) = [Function]
   [ ] prototype (1c8f1e0) = [Object]
  [+] onBlur (1c8f268, chrome://lightning/content/agenda-listbox.js, 132-137) = [Function]
   [ ] prototype (1c8f1f0) = [Object]
  [+] enableListItems (1c8f1a0, chrome://lightning/content/agenda-listbox.js, 141-145) = [Function]
   [ ] prototype (1c8f200) = [Object]
  [+] onKeyPress (1c8f190, chrome://lightning/content/agenda-listbox.js, 150-173) = [Function]
   [ ] prototype (1c8f210) = [Object]
  [+] editSelectedItem (1c8f180, chrome://lightning/content/agenda-listbox.js, 178-181) = [Function]
   [ ] prototype (1c8f220) = [Object]
  [+] findPeriodsForItem (1c8f170, chrome://lightning/content/agenda-listbox.js, 186-195) = [Function]
   [ ] prototype (1c8f230) = [Object]
  [+] getStart (1c8f160, chrome://lightning/content/agenda-listbox.js, 199-207) = [Function]
   [ ] prototype (1c8f240) = [Object]
  [+] getEnd (1c8f150, chrome://lightning/content/agenda-listbox.js, 211-219) = [Function]
   [ ] prototype (1c8f250) = [Object]
  [+] addItemBefore (1c8f140, chrome://lightning/content/agenda-listbox.js, 223-240) = [Function]
   [ ] prototype (1c8f260) = [Object]
  [+] addItem (1c8f130, chrome://lightning/content/agenda-listbox.js, 244-288) = [Function]
   [ ] prototype (1c8f2d8) = [Object]
  [+] isBefore (1c8f120, chrome://lightning/content/agenda-listbox.js, 292-304) = [Function]
   [ ] prototype (1c8f2e8) = [Object]
  [+] getListItems (1c8f110, chrome://lightning/content/agenda-listbox.js, 309-331) = [Function]
   [ ] prototype (1c8f2f8) = [Object]
  [+] deleteItem (1c8f100, chrome://lightning/content/agenda-listbox.js, 335-358) = [Function]
   [ ] prototype (1c8f308) = [Object]
  [+] isSameEvent (1c8f0f0, chrome://lightning/content/agenda-listbox.js, 362-364) = [Function]
   [ ] prototype (1c8f318) = [Object]
  [+] isEventSelected (1c8f0e0, chrome://lightning/content/agenda-listbox.js, 368-373) = [Function]
   [ ] prototype (1c8f328) = [Object]
  [+] deleteSelectedItem (1c8f090, chrome://lightning/content/agenda-listbox.js, 377-384) = [Function]
   [ ] prototype (1c8f338) = [Object]
  [+] createNewEvent (1c8f080, chrome://lightning/content/agenda-listbox.js, 389-398) = [Function]
   [ ] prototype (1c8f348) = [Object]
  [+] buildAgendaPopupMenu (1c8f070, chrome://lightning/content/agenda-listbox.js, 402-414) = [Function]
   [ ] prototype (1c8f358) = [Object]
  [+] refreshCalendarQuery (1c8f060, chrome://lightning/content/agenda-listbox.js, 419-445) = [Function]
   [ ] prototype (1c8f368) = [Object]
  [+] setupCalendar (1c8f050, chrome://lightning/content/agenda-listbox.js, 451-461) = [Function]
   [ ] prototype (1c8f378) = [Object]
  [+] refreshPeriodDates (1c8f040, chrome://lightning/content/agenda-listbox.js, 466-491) = [Function]
   [ ] prototype (1c8f388) = [Object]
  [+] addListener (1d5db38, chrome://lightning/content/agenda-listbox.js, 495-496) = [Function]
   [ ] prototype (1c8f398) = [Object]
  [+] moveSelection (1d5db08, chrome://lightning/content/agenda-listbox.js, 515-520) = [Function]
   [ ] prototype (1c8f3a8) = [Object]
  [+] isEventListItem (1d5d9d8, chrome://lightning/content/agenda-listbox.js, 525-532) = [Function]
   [ ] prototype (1c8f3b8) = [Object]
  [+] removeListItems (1d5d950, chrome://lightning/content/agenda-listbox.js, 536-555) = [Function]
   [ ] prototype (1c8f3c8) = [Object]
  [+] getListItemByHashId (1d5d940, chrome://lightning/content/agenda-listbox.js, 560-572) = [Function]
   [ ] prototype (1c8f3d8) = [Object]
  [+] calendarOpListener (1d5d938) = [Object]
   [-] agendaListbox (1c8f420) = [Object]
   [-] onOperationComplete (1d5d698, chrome://lightning/content/agenda-listbox.js, 581-584) = [Function]
   [-] onGetResult (1d5d678, chrome://lightning/content/agenda-listbox.js, 588-591) = [Function]
  [-] calendarObserver (1d5d480) = [Object]
  [+] today (2bf28c0) = [Object]
   [ ] open = true
   [ ] duration = 1
   [-] listItem (2bf28d0) = [XULElement]
   [ ] start (2bf35c8) = [calDateTime]
   [ ] end (2bf35d0) = [calDateTime]
  [+] tomorrow (2bf2a20) = [Object]
   [ ] open = false
   [ ] duration = 1
   [-] listItem (2bf33b8) = [XULElement]
   [ ] start (2bf35e0) = [calDateTime]
   [ ] end (2bf35e8) = [calDateTime]
  [+] soon (2bf2a28) = [Object]
   [ ] open = false
   [ ] duration = 5
   [-] listItem (2bf34b0) = [XULElement]
   [ ] start (2bf35f8) = [calDateTime]
   [ ] end (2bf3600) = [calDateTime]
  [+] periods (2bf38a8) = [Array]
   [-] 0 (2bf28c0) = [Object]
   [-] 1 (2bf2a20) = [Object]
   [-] 2 (2bf2a28) = [Object]
  [+] calendar (28eefb8) = [XPCWrappedNative_NoHelper]
   [ ] prefPrefix = true
   [ ] addObserver (29ba728) = [Function]
   [ ] defaultCalendar = true
   [ ] ITEM_FILTER_CLASS_OCCURRENCES = 65536
   [ ] ITEM_FILTER_COMPLETED_ALL = 3
   [ ] ITEM_FILTER_TYPE_EVENT = 8
   [ ] getItems (2a9dab8) = [Function]
   [ ] ITEM_FILTER_TYPE_TODO = 4
   [ ] removeObserver (2bf2a40) = [Function]
   [ ] ITEM_FILTER_ALL_ITEMS = 65535
   [ ] getCalendar (305ea00) = [Function]
   [-] QueryInterface (1c53f98) = [Function]
   [ ] id = true
   [ ] name = true
   [ ] type = true
   [ ] superCalendar = true
   [ ] uri = true
   [ ] readOnly = true
   [ ] canRefresh = true
   [-] getProperty (1c53ee8) = [Function]
   [-] setProperty (1c53ed8) = [Function]
   [-] deleteProperty (1c8f718) = [Function]
   [-] addItem (1c8f708) = [Function]
   [-] adoptItem (1c8f6f8) = [Function]
   [-] modifyItem (1c8f6e8) = [Function]
   [-] deleteItem (1c8f6c8) = [Function]
   [-] getItem (1c8f6b8) = [Function]
   [ ] sendItipInvitations = true
   [-] refresh (1c8f678) = [Function]
   [-] startBatch (1c8f580) = [Function]
   [-] endBatch (1c8f430) = [Function]
   [-] addCalendar (1c8f410) = [Function]
   [-] removeCalendar (1c8f3f8) = [Function]
   [ ] calendars = true
   [ ] ITEM_FILTER_COMPLETED_YES = 1
   [ ] ITEM_FILTER_COMPLETED_NO = 2
   [ ] ITEM_FILTER_TYPE_JOURNAL = 16
   [ ] ITEM_FILTER_TYPE_ALL = 28
  [+] mListener (1c554c8) = [Object]
   [ ] CurrentPaneView = 0
   [-] paneViews (2bcefd8) = [Array]
   [ ] stodaypaneButton = calendar-show-todaypane-button
   [ ] start (2bf3328) = [calDateTime]
   [ ] cwlabel = CW
   [-] dateFormatter (1c53f80) = [XPCWrappedNative_NoHelper]
   [-] weekFormatter (1c53ed0) = [XPCWrappedNative_NoHelper]
   [-] onLoad (1c53ec0, chrome://calendar/content/today-pane.js, 51-111) = [Function]
   [-] checkMenuItem (1c53eb0, chrome://calendar/content/today-pane.js, 114-123) = [Function]
   [-] initializeMiniday (1c53ea0, chrome://calendar/content/today-pane.js, 126-141) = [Function]
   [-] setMonthDescription (1c53e90, chrome://calendar/content/today-pane.js, 144-149) = [Function]
   [-] addButtonToDefaultset (1c53e80, chrome://calendar/content/today-pane.js, 152-176) = [Function]
   [-] addButtonToToolbarset (1c53e70, chrome://calendar/content/today-pane.js, 179-196) = [Function]
   [-] cyclePaneView (1c53e60, chrome://calendar/content/today-pane.js, 201-239) = [Function]
   [-] setShortWeekdays (1c53e50, chrome://calendar/content/today-pane.js, 243-247) = [Function]
   [-] setDaywithjsDate (1c53e40, chrome://calendar/content/today-pane.js, 251-255) = [Function]
   [-] getDay (1c53df0, chrome://calendar/content/today-pane.js, 259-260) = [Function]
   [-] setDay (1c53d78, chrome://calendar/content/today-pane.js, 263-278) = [Function]
   [-] advance (1c53d08, chrome://calendar/content/today-pane.js, 281-283) = [Function]
   [-] showsToday (1c53c68, chrome://calendar/content/today-pane.js, 286-287) = [Function]
   [-] showsYesterday (1c53820, chrome://calendar/content/today-pane.js, 290-291) = [Function]
   [-] updatePeriod (1c53810, chrome://calendar/content/today-pane.js, 294-296) = [Function]
   [-] onModified (1c8f728, chrome://calendar/content/today-pane.js, 300-309) = [Function]
  [ ] showstoday = true
 [+] QueryInterface (1d5d3b0, chrome://lightning/content/agenda-listbox.js, 599-605) = [Function]
  [ ] prototype (1c53fa0) = [Object]
 [+] onStartBatch (1d5ccb0, chrome://lightning/content/agenda-listbox.js, 609-610) = [Function]
  [ ] prototype (1c541a0) = [Object]
 [+] onEndBatch (1d5cca0, chrome://lightning/content/agenda-listbox.js, 614-618) = [Function]
  [ ] prototype (1c542a0) = [Object]
 [+] onLoad (1e0b148, chrome://lightning/content/agenda-listbox.js, 622-623) = [Function]
  [ ] prototype (1c542b0) = [Object]
 [+] onAddItem (1e0b100, chrome://lightning/content/agenda-listbox.js, 628-638) = [Function]
  [ ] prototype (1c542c0) = [Object]
 [+] getOccurrencesBetween (1e0ad28, chrome://lightning/content/agenda-listbox.js, 642-649) = [Function]
  [ ] prototype (1c542d0) = [Object]
 [+] onDeleteItem (1e0ad18, chrome://lightning/content/agenda-listbox.js, 653-654) = [Function]
  [ ] prototype (1c542e0) = [Object]
 [+] onLocalDeleteItem (1e0ad08, chrome://lightning/content/agenda-listbox.js, 658-674) = [Function]
  [ ] prototype (1c542f0) = [Object]
 [+] onModifyItem (1e0acf8, chrome://lightning/content/agenda-listbox.js, 678-695) = [Function]
  [ ] prototype (1c54300) = [Object]
 [+] onError (1e0acf0, chrome://lightning/content/agenda-listbox.js, 698-698) = [Function]
  [ ] prototype (1c54310) = [Object]
 [+] onPropertyChanged (1e0ace8, chrome://lightning/content/agenda-listbox.js, 700-700) = [Function]
  [ ] prototype (1c54320) = [Object]
 [+] onPropertyDeleting (1e0ace0, chrome://lightning/content/agenda-listbox.js, 702-702) = [Function]
  [ ] prototype (1c54d58) = [Object]
 [+] onCalendarRemoved (1e0acd0, chrome://lightning/content/agenda-listbox.js, 706-707) = [Function]
  [ ] prototype (1c54d68) = [Object]
 [+] onCalendarAdded (1e0acc0, chrome://lightning/content/agenda-listbox.js, 711-712) = [Function]
  [ ] prototype (1c54d80) = [Object]
 [+] onDefaultCalendarChanged (1e0acb8, chrome://lightning/content/agenda-listbox.js, 715-715) = [Function]
  [ ] prototype (1c54d90) = [Object]
[+] [leaked object] (1e0b0f8) = [Object]
 [+] strBundleService (1e0b128) = [XPCWrappedNative_NoHelper]
  [ ] createBundle (2951430) = [Function]
  [+] QueryInterface (1e0af30) = [Function]
   [ ] prototype (1e0aec8) = [Object]
  [+] createExtensibleBundle (1e0af20) = [Function]
   [ ] prototype (1e0aed0) = [Object]
  [+] formatStatusMessage (1e0af10) = [Function]
   [ ] prototype (1e0aee0) = [Object]
  [+] flushBundles (1e0af00) = [Function]
   [ ] prototype (1e0aef0) = [Object]
 [+] obs (2bceb20) = [XPCWrappedNative_NoHelper]
  [ ] addObserver (2bceb28) = [Function]
  [ ] notifyObservers (29c9148) = [Function]
  [ ] removeObserver (31cfc40) = [Function]
  [+] QueryInterface (1e0af48) = [Function]
   [ ] prototype (1e0aeb0) = [Object]
  [+] enumerateObservers (1e0af38) = [Function]
   [ ] prototype (1e0aeb8) = [Object]
 [+] init (1e0b130, chrome://morecols/content/mainWindowOverlay.xul, 13-15) = [Function]
  [ ] prototype (1e0af50) = [Object]
 [+] observe (1e0b138, chrome://morecols/content/mainWindowOverlay.xul, 20-37) = [Function]
  [ ] prototype (1e0af60) = [Object]
[+] [leaked object] (1e0b7a0) = [Object]
 [ ] mDefaultCalendarItem = null
 [+] QueryInterface (1e0b790, chrome://calendar/content/calendar-management.js, 665-672) = [Function]
  [ ] prototype (1e0abe0) = [Object]
 [+] initializeCalendar (1e0b780, chrome://calendar/content/calendar-management.js, 680-692) = [Function]
  [ ] prototype (1e0abf0) = [Object]
 [+] unload (1e0b770, chrome://calendar/content/calendar-management.js, 695-698) = [Function]
  [ ] prototype (1e0ac08) = [Object]
 [+] setupWritableCalendars (1e0b760, chrome://calendar/content/calendar-management.js, 702-709) = [Function]
  [ ] prototype (1e0ac18) = [Object]
 [+] onCalendarRegistered (1e0b750, chrome://calendar/content/calendar-management.js, 714-720) = [Function]
  [ ] prototype (1e0ac28) = [Object]
 [+] onCalendarUnregistering (1e0b740, chrome://calendar/content/calendar-management.js, 724-735) = [Function]
  [ ] prototype (1e0ac38) = [Object]
 [+] onCalendarDeleting (1e0b730, chrome://calendar/content/calendar-management.js, 738-738) = [Function]
  [ ] prototype (1e0ac48) = [Object]
 [+] onStartBatch (1e0b720, chrome://calendar/content/calendar-management.js, 743-743) = [Function]
  [ ] prototype (1e0ac58) = [Object]
 [+] onEndBatch (1e0b710, chrome://calendar/content/calendar-management.js, 744-744) = [Function]
  [ ] prototype (1e0ac68) = [Object]
 [+] onLoad (1e0b700, chrome://calendar/content/calendar-management.js, 745-745) = [Function]
  [ ] prototype (1e0ae30) = [Object]
 [+] onAddItem (1e0b6f0, chrome://calendar/content/calendar-management.js, 749-751) = [Function]
  [ ] prototype (1e0ae40) = [Object]
 [+] onModifyItem (1e0b6e0, chrome://calendar/content/calendar-management.js, 755-757) = [Function]
  [ ] prototype (1e0ae50) = [Object]
 [+] onDeleteItem (1e0b6d0, chrome://calendar/content/calendar-management.js, 761-761) = [Function]
  [ ] prototype (1e0ae60) = [Object]
 [+] onError (1e0b6c0, chrome://calendar/content/calendar-management.js, 762-762) = [Function]
  [ ] prototype (1e0ae70) = [Object]
 [+] onPropertyChanged (1e0b6b0, chrome://calendar/content/calendar-management.js, 767-781) = [Function]
  [ ] prototype (1e0ae80) = [Object]
 [+] onPropertyDeleting (1e0b6a0, chrome://calendar/content/calendar-management.js, 786-790) = [Function]
  [ ] prototype (1e0ae90) = [Object]
 [+] observe (1e0b690, chrome://calendar/content/calendar-management.js, 794-839) = [Function]
  [ ] prototype (1e0aea0) = [Object]
[-] [leaked object] (1e0b7a0) = [Object]
[+] [leaked object] (1e9f208) = [Object]
 [+] mSideBar (1c8f1b0) = [ChromeWindow]
  [+] getInterface (1e0aab0) = [Function]
   [ ] prototype (1e0aa90) = [Object]
 [+] onCalendarRegistered (1e9f218, chrome://lightning/content/messenger-overlay-sidebar.js, 797-799) = [Function]
  [ ] prototype (1e0abb0) = [Object]
 [+] onCalendarUnregistering (1e9f228, chrome://lightning/content/messenger-overlay-sidebar.js, 802-804) = [Function]
  [ ] prototype (1e0abc0) = [Object]
 [+] onCalendarDeleting (1e9f238, chrome://lightning/content/messenger-overlay-sidebar.js, 807-807) = [Function]
  [ ] prototype (1e0abd0) = [Object]
[+] [leaked object] (1f70540) = [Object]
 [+] maxWantedNesting (1f70548, chrome://messenger-smime/content/msgHdrViewSMIMEOverlay.js, 21-22) = [Function]
  [ ] prototype (1e0aa50) = [Object]
 [+] signedStatus (1f70550, chrome://messenger-smime/content/msgHdrViewSMIMEOverlay.js, 26-58) = [Function]
  [ ] prototype (1e0aa60) = [Object]
 [+] encryptionStatus (1f70558, chrome://messenger-smime/content/msgHdrViewSMIMEOverlay.js, 63-113) = [Function]
  [ ] prototype (1e0aa70) = [Object]
 [+] QueryInterface (1f70560, chrome://messenger-smime/content/msgHdrViewSMIMEOverlay.js, 118-121) = [Function]
  [ ] prototype (1e0aa80) = [Object]
[+] [leaked object] (2bceb78) = [Object]
 [-] mInvitationsManager (2bceb58) = [Object]
 [+] onCalendarRegistered (2bceb80, chrome://calendar/content/calendar-invitations-manager.js, 117-117) = [Function]
  [ ] prototype (1e0aa20) = [Object]
 [+] onCalendarUnregistering (2bceb88, chrome://calendar/content/calendar-invitations-manager.js, 119-120) = [Function]
  [ ] prototype (1e0aa30) = [Object]
 [+] onCalendarDeleting (2bceb90, chrome://calendar/content/calendar-invitations-manager.js, 122-122) = [Function]
  [ ] prototype (1e0aa40) = [Object]
[ ] [leaked object] (2c25068) = [Object]
[+] [leaked object] (1e0b880) = [Object]
 [+] QueryInterface (1e0b870, chrome://calendar/content/calendar-management.js, 607-613) = [Function]
  [ ] prototype (1e0a930) = [Object]
 [+] onCalendarAdded (1e0b860, chrome://calendar/content/calendar-management.js, 616-619) = [Function]
  [ ] prototype (1e0a940) = [Object]
 [+] onCalendarRemoved (1e0b850, chrome://calendar/content/calendar-management.js, 622-625) = [Function]
  [ ] prototype (1e0a950) = [Object]
 [+] onDefaultCalendarChanged (1e0b840, chrome://calendar/content/calendar-management.js, 628-628) = [Function]
  [ ] prototype (1e0a960) = [Object]
 [+] onStartBatch (1e0b830, chrome://calendar/content/calendar-management.js, 633-633) = [Function]
  [ ] prototype (1e0a970) = [Object]
 [+] onEndBatch (1e0b820, chrome://calendar/content/calendar-management.js, 634-634) = [Function]
  [ ] prototype (1e0a980) = [Object]
 [+] onLoad (1e0b810, chrome://calendar/content/calendar-management.js, 635-635) = [Function]
  [ ] prototype (1e0a990) = [Object]
 [+] onAddItem (1e0b7f8, chrome://calendar/content/calendar-management.js, 639-641) = [Function]
  [ ] prototype (1e0a9a0) = [Object]
 [+] onModifyItem (1e0b7e8, chrome://calendar/content/calendar-management.js, 645-647) = [Function]
  [ ] prototype (1e0a9b0) = [Object]
 [+] onDeleteItem (1e0b7d8, chrome://calendar/content/calendar-management.js, 651-651) = [Function]
  [ ] prototype (1e0a9c0) = [Object]
 [+] onError (1e0b7c8, chrome://calendar/content/calendar-management.js, 652-652) = [Function]
  [ ] prototype (1e0a9d0) = [Object]
 [+] onPropertyChanged (1e0b7b8, chrome://calendar/content/calendar-management.js, 657-657) = [Function]
  [ ] prototype (1e0a9e0) = [Object]
 [+] onPropertyDeleting (1e0b7a8, chrome://calendar/content/calendar-management.js, 659-659) = [Function]
  [ ] prototype (1e0a9f8) = [Object]
[+] [leaked object] (1f2bb40) = [Object]
 [+] onStartHeaders (1f2bb48, chrome://messenger/content/msgHdrViewOverlay.js, 263-293) = [Function]
  [ ] prototype (1e0a898) = [Object]
 [+] onEndHeaders (1f2bb50, chrome://messenger/content/msgHdrViewOverlay.js, 297-312) = [Function]
  [ ] prototype (1e0a8a8) = [Object]
 [+] processHeaders (1f2bb58, chrome://messenger/content/msgHdrViewOverlay.js, 316-383) = [Function]
  [ ] prototype (1e0a8b8) = [Object]
 [+] handleAttachment (1f2bb60, chrome://messenger/content/msgHdrViewOverlay.js, 387-424) = [Function]
  [ ] prototype (1e0a8c8) = [Object]
 [+] onEndAllAttachments (1f2bb68, chrome://messenger/content/msgHdrViewOverlay.js, 430-431) = [Function]
  [ ] prototype (1e0a8d8) = [Object]
 [+] onEndMsgDownload (1f2bb70, chrome://messenger/content/msgHdrViewOverlay.js, 435-449) = [Function]
  [ ] prototype (1e0a8e8) = [Object]
 [+] onEndMsgHeaders (1f2bb78, chrome://messenger/content/msgHdrViewOverlay.js, 453-454) = [Function]
  [ ] prototype (1e0a8f8) = [Object]
 [+] onMsgHasRemoteContent (1f2bb80, chrome://messenger/content/msgHdrViewOverlay.js, 458-459) = [Function]
  [ ] prototype (1e0a908) = [Object]
 [+] mSecurityInfo (29ba9f8) = [XPCWrappedNative_NoHelper]
  [+] QueryInterface (1e0a918) = [Function]
   [ ] prototype (1e0a890) = [Object]
 [ ] mSaveHdr = null
 [ ] securityInfo = true
 [ ] mDummyMsgHeader = null
 [+] getDummyMsgHeader (1f2bb98, chrome://messenger/content/msgHdrViewOverlay.js, 476-479) = [Function]
  [ ] prototype (1e0a920) = [Object]
 [ ] mProperties = null
 [ ] properties = true

Comment 1

[Stefan Sitter [:ssitter]]

This dump looks rather useless, for example it contains many entries that are not related to Lightning and misses steps on how to produce the leak.

You should specify specific steps to leas to the leak, e.g. what do you do and when does the leak happens. Please also check if this is already covered e.g. by bug 364513, bug 413297, bug 413297 and others.

Comment 2

[Philipp Preißer-Kewisch [:Fallen][☁️📆]]

Attachment: Fix leaks - v1

I spent some time on this and was able to fix all calendar-related leaks that the leak monitor shows on initial execution (i.e no event dialog or other windows opened).

The change in the invitation manager was quite tricky, I found no way to fix the leak with nsITimer, but it did work without problems using setTimeout and friends. This should be ok though since the invitations manager is part of a chrome window and not a component.

For some odd reason the invitations link is always visible on startup though, so not requesting review just yet.

This patch may also fix some other leak bugs, especially related to the calendar manager.

Comment 3

[Daniel Boelzle [:dbo]]

Comment on attachment 310136 [details] [diff] [review]
Fix leaks - v1

>+    mObservers: new calListenerBag(Components.interfaces.calICalendarManagerObserver),
Don't define at prototype. Even though ther'll be only one instance, it's better initialized in the ctor.

Comment 4

[Philipp Preißer-Kewisch [:Fallen][☁️📆]]

Comment on attachment 310136 [details] [diff] [review]
Fix leaks - v1

It seems the problem with the invitations link was intermittent and not caused by this patch. Therefore requesting review.

I'll fix the prototype-definition comment as a review comment before checkin.

Comment 5

[Daniel Boelzle [:dbo]]

Comment on attachment 310136 [details] [diff] [review]
Fix leaks - v1

>+        if (self.mTimer) {
>+            clearTimeout(self.mTimer);
>+        }
no need for check

>         var callback = {
>             mInvitationsManager: this,
>             mRepeatDelay: repeatDelay,
>             mOperationListener: operationListener,
>             notify: function(timer) {
>                 if (timer.delay != this.mRepeatDelay) {
>                     timer.delay = this.mRepeatDelay;
>                 }
>                 this.mInvitationsManager.getInvitations(
>                     true, this.mOperationListener);
>             }
>         };
>-        this.mTimer.initWithCallback(callback, firstDelay,
>-            this.mTimer.TYPE_REPEATING_SLACK);
>+        var self = this;
>+        this.mTimer = setTimeout(function startInvitationsTimer() {
>+            self.mTimer = setInterval(function repeatingInvitationsTimer() {
>+                self.getInvitations(true, operationListener);
>+            }, repeatDelay);
>+        }, firstDelay);
callback code unused, please remove

>         if (this.mTimer) {
>-            this.mTimer.cancel();
>+            clearTimeout(this.mTimer);
>         }
no need for check

well done, looks good; r=dbo

Comment 6

[Daniel Boelzle [:dbo]]

Comment on attachment 310136 [details] [diff] [review]
Fix leaks - v1

>+        if (self.mTimer) {
>+            clearTimeout(self.mTimer);
>+        }
no need for check

>         var callback = {
>             mInvitationsManager: this,
>             mRepeatDelay: repeatDelay,
>             mOperationListener: operationListener,
>             notify: function(timer) {
>                 if (timer.delay != this.mRepeatDelay) {
>                     timer.delay = this.mRepeatDelay;
>                 }
>                 this.mInvitationsManager.getInvitations(
>                     true, this.mOperationListener);
>             }
>         };
>-        this.mTimer.initWithCallback(callback, firstDelay,
>-            this.mTimer.TYPE_REPEATING_SLACK);
>+        var self = this;
>+        this.mTimer = setTimeout(function startInvitationsTimer() {
>+            self.mTimer = setInterval(function repeatingInvitationsTimer() {
>+                self.getInvitations(true, operationListener);
>+            }, repeatDelay);
>+        }, firstDelay);
callback code unused, please remove

>         if (this.mTimer) {
>-            this.mTimer.cancel();
>+            clearTimeout(this.mTimer);
>         }
no need for check

well done, looks good; r=dbo

Comment 7

[Philipp Preißer-Kewisch [:Fallen][☁️📆]]

Attachment: Fix leaks - v2

Changes made, this patch can be checked in after 0.8.

Comment 8

[Philipp Preißer-Kewisch [:Fallen][☁️📆]]

Checked in on HEAD and MOZILLA_1_8_BRANCH

-> FIXED