stack: nsHTMLReflowState::InitConstraints(nsIPresContext & {...}) line 264 + 32 bytes nsHTMLReflowState::Init(nsIPresContext & {...}) line 305 nsHTMLReflowState::nsHTMLReflowState(nsIPresContext & {...}, nsIFrame * 0x01276630, const nsHTMLReflowState & {...}, const nsSize & {...}) line 463 RootFrame::Reflow(RootFrame * const 0x01270db4, nsIPresContext & {...}, nsHTMLReflowMetrics & {...}, const nsHTMLReflowState & {...}, unsigned int & 0) line 175 PresShell::ResizeReflow(PresShell * const 0x0126fb90, int 0, int 0) line 688 PresShell::ResizeReflow(PresShell * const 0x0126fb94, nsIView * 0x0126f890, int 0, int 0) line 1356 nsViewManager::SetWindowDimensions(nsViewManager * const 0x0126f790, int 0, int 0) line 245 nsViewManager::DispatchEvent(nsViewManager * const 0x0126f790, nsGUIEvent * 0x0012f8d8, nsEventStatus & nsEventStatus_eIgnore) line 733 HandleEvent(nsGUIEvent * 0x0012f8d8) line 64 nsWindow::DispatchEvent(nsWindow * const 0x0126f960, nsGUIEvent * 0x0012f8d8, nsEventStatus & nsEventStatus_eIgnore) line 355 + 10 bytes nsWindow::DispatchWindowEvent(nsGUIEvent * 0x0012f8d8) line 371 nsWindow::OnResize(nsRect & {...}) line 1808 + 15 bytes nsWindow::ProcessMessage(unsigned int 71, unsigned int 0, long 1243760, long * 0x0012fa04) line 1515 + 21 bytes nsWindow::WindowProc(void * 0x009d083a, unsigned int 71, unsigned int 0, long 1243760) line 414 + 27 bytes

Turned off the assert

troy, this seems like a low level fix to me. i can't really verify this. can you verify it, or give me the go-ahead to do it myself? thanks

Yes it's low-level, so go ahead and mark it verified

done and done.