we crash clicking on the throbber. Stack looks like: Call Stack: (Signature = nsContentIterator::NextNode 59a66b75) nsContentIterator::NextNode [d:\builds\seamonkey\mozilla\layout\base\src\ nsContentIterator.cpp, line 458] nsContentIterator::Next [d:\builds\seamonkey\mozilla\layout\base\src\ nsContentIterator.cpp, line 565] nsRangeList::selectFrames [d:\builds\seamonkey\mozilla\layout\base\src\ nsRangeList.cpp, line 812] nsRangeList::Collapse [d:\builds\seamonkey\mozilla\layout\base\src\ nsRangeList.cpp, line 1194] nsRangeList::TakeFocus [d:\builds\seamonkey\mozilla\layout\base\src\ nsRangeList.cpp, line 850] nsFrame::HandlePress [d:\builds\seamonkey\mozilla\layout\html\base\src\ nsFrame.cpp, line 797] nsFrame::HandleEvent [d:\builds\seamonkey\mozilla\layout\html\base\src\ nsFrame.cpp, line 762] nsTitledButtonFrame::HandleEvent [d:\builds\seamonkey\mozilla\layout\xul\ base\src\nsTitledButtonFrame.cpp, line 979] PresShell::HandleEvent [d:\builds\seamonkey\mozilla\layout\html\base\src\ nsPresShell.cpp, line 2021] nsView::HandleEvent [d:\builds\seamonkey\mozilla\view\src\nsView.cpp, line 827] nsViewManager::DispatchEvent [d:\builds\seamonkey\mozilla\view\src\ nsViewManager.cpp, line 1717] HandleEvent [d:\builds\seamonkey\mozilla\view\src\nsView.cpp, line 67] nsWindow::DispatchEvent [d:\builds\seamonkey\mozilla\widget\src\windows\ nsWindow.cpp, line 418] nsWindow::DispatchWindowEvent [d:\builds\seamonkey\mozilla\widget\src\windows\ nsWindow.cpp, line 435] nsWindow::DispatchMouseEvent [d:\builds\seamonkey\mozilla\widget\src\windows\ nsWindow.cpp, line 2892] ChildWindow::DispatchMouseEvent [d:\builds\seamonkey\mozilla\widget\src\ windows\nsWindow.cpp, line 3039] nsWindow::ProcessMessage [d:\builds\seamonkey\mozilla\widget\src\windows\ nsWindow.cpp, line 2289] nsWindow::WindowProc [d:\builds\seamonkey\mozilla\widget\src\windows\ nsWindow.cpp, line 479] KERNEL32.DLL + 0x3663 (0xbff73663) This is the result of some changes jfrancis and mjudge made w.r.t. selection and content iterators.

P2, M5

[Ye bug be a duplicate of 5484, m'lord...]

*** This bug has been marked as a duplicate of 5484 ***

looks like we get the same crash with all kinds of attempt to navigate by typing in urls, hitting back, and such...

Marking Verified as Dup