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.
http://bugs.winehq.org/show_bug.cgi?id=10620
--- Comment #1 from Robert Riches rm.riches@verizon.net 2007-11-30 20:59:33 --- Created an attachment (id=9423) --> (http://bugs.winehq.org/attachment.cgi?id=9423) stdout/stderr of unhandled page fault with WINEDEBUG set.
This attachment is the gzipped stdout/stderr from Wine of a run that ended with an unhandled page fault. Environment variable WINEDEBUG was set to a value of "+mshtml,+shdocvw,+urlmon,+htmlhelp" for this run.
http://bugs.winehq.org/show_bug.cgi?id=10620
--- Comment #2 from Robert Riches rm.riches@verizon.net 2008-03-07 16:19:24 --- With Wine 0.9.57, symptoms can now be checked again. (For a few versions, Wine Gecko wouldn't download, so this report couldn't be retested.) With 0.9.57, it appears it now takes more than 10 topics (use 15 or more for good measure) to trigger the unhandled page fault.
http://bugs.winehq.org/show_bug.cgi?id=10620
--- Comment #3 from Robert Riches rm.riches@verizon.net 2008-05-04 17:41:43 --- With 0.9.61, the unhandled page fault now happens upon closing the help window, even if NO navigation links were used.
http://bugs.winehq.org/show_bug.cgi?id=10620
ben beckyben2000junk@yahoo.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever Confirmed|0 |1
--- Comment #4 from ben beckyben2000junk@yahoo.com 2008-07-22 16:59:13 --- *** This bug has been confirmed by popular vote. ***
http://bugs.winehq.org/show_bug.cgi?id=10620
--- Comment #5 from Robert Riches rm.riches@verizon.net 2008-07-25 23:16:49 --- With Wine version 1.1.2, I have not been able to trigger an unhandled page fault. This one just might be fixed as of 1.1.2. Thank you.
Can the other person who observed and confirmed the bug also confirm the apparent fix?
http://bugs.winehq.org/show_bug.cgi?id=10620
Lei Zhang thestig@google.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED
--- Comment #6 from Lei Zhang thestig@google.com 2008-07-28 15:31:14 --- reported fixed
http://bugs.winehq.org/show_bug.cgi?id=10620
Alexandre Julliard julliard@winehq.org changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |CLOSED
--- Comment #7 from Alexandre Julliard julliard@winehq.org 2008-08-22 10:45:44 --- Closing bugs fixed in 1.1.3.
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