http://bugs.winehq.org/show_bug.cgi?id=10620
Summary: PAF 5 help viewer hits unhandled page fault while closing Product: Wine Version: 0.9.50. Platform: PC OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: wine-shdocvw AssignedTo: wine-bugs@winehq.org ReportedBy: rm.riches@verizon.net
Personal Ancestral File (PAF) 5 hits an unhandled page fault while closing the help viewer if the viewer has navigated to around 10 topics or places in the help documentation. The symptoms associated with this report have been visible since at least Wine version 0.9.37 or 0.9.39. With some Wine versions it is more (or less) difficult to reproduce the symptoms. Being as PAF's help viewer didn't work at all until Wine version 0.9.32 and didn't work well until Wine version 0.9.39, doing a git regression run would probably not be feasible.
To demonstrate the symptoms with Wine version 0.9.50, here's what I did:
1) Bring up PAF on a previously-created empty file (using the File->New function). Also, install Wine Gecko.
2) Click on the yellow question mark in the toolbar.
3) Click on the first 10 topics (starting with "Introduction") in sequence, letting the text paint each time.
4) Use the X/Linux window manager's menu to close the help window.
I plan to attach the log file from a run with environment variable WINEDEBUG set to a value of "+mshtml,+shdocvw,+urlmon,+htmlhelp" in case that sheds light on the problem.