Created attachment 46499 [details]
backtrace.txt after crash of IE 8.0

Hello,

it looks like you installed/ran IE8 in 'purist' mode (no native overrides).
Usually IE8 is installed via 'winetricks -q ie8' recipe which automatically adds a couple of needed native overrides (including urlmon).

There were some attempts to get this undocumented stub in:

http://www.winehq.org/pipermail/wine-patches/2009-July/075984.html

http://www.winehq.org/pipermail/wine-patches/2011-May/101631.html

It's probably special/internal to IE8 and urlmon version specific.

IE/browser/helper dlls import/share several undocumented ordinal-only API.
Wine can't possibly replace/implement those internal API.

Use override list from 'winetricks ie8' recipe (maybe trim the list further down for what it's worth/own risk).

Regards

Hello, Anastasius Focht

Thank you for quick answer. Your advice help me with this problem :-)

Best Regards,
Last_Alien

(In reply to comment #2)
AF, does this mean this bug wont be solvable if the stubs are getting rejected?

Hello Jerome,

--- quote ---
AF, does this mean this bug wont be solvable if the stubs are getting rejected?
--- quote ---

well this situation is rare anyway.
I've yet to see an application that installs IE7/IE8 on its own.

Usually people install Internet Exploder using 'winetricks' recipe which automatically adds the required overrides - at the risk of messing up the WINEPREFIX.

Though I wouldn't mind if this stub gets included in mainline as there were already similar exceptions:

--- snip ---
$ git grep -B3 "Undoc" dlls/urlmon/

dlls/urlmon/urlmon_main.c-/**************************************************************************
dlls/urlmon/urlmon_main.c- *                 FaultInIEFeature (URLMON.@)
dlls/urlmon/urlmon_main.c- *
dlls/urlmon/urlmon_main.c: *  Undocumented.  Appears to be used by native shdocvw.dll.
--
dlls/urlmon/urlmon_main.c-
dlls/urlmon/urlmon_main.c-/***********************************************************************
dlls/urlmon/urlmon_main.c- *           IsProtectedModeURL (URLMON.111)
dlls/urlmon/urlmon_main.c: *    Undocumented, added in IE7
--
dlls/urlmon/urlmon_main.c-
dlls/urlmon/urlmon_main.c-/***********************************************************************
dlls/urlmon/urlmon_main.c- *           LogSqmBits (URLMON.410)
dlls/urlmon/urlmon_main.c: *    Undocumented, added in IE8
--
dlls/urlmon/urlmon_main.c-
dlls/urlmon/urlmon_main.c-/***********************************************************************
dlls/urlmon/urlmon_main.c- *           LogSqmUXCommandOffsetInternal (URLMON.423)
dlls/urlmon/urlmon_main.c: *    Undocumented, added in IE8
--
dlls/urlmon/urlmon_main.c-
dlls/urlmon/urlmon_main.c-/***********************************************************************
dlls/urlmon/urlmon_main.c- *           MapUriToBrowserEmulationState (URLMON.444)
dlls/urlmon/urlmon_main.c: *    Undocumented, added in IE8
--
dlls/urlmon/urlmon_main.c-
dlls/urlmon/urlmon_main.c-/***********************************************************************
dlls/urlmon/urlmon_main.c- *           MapBrowserEmulationModeToUserAgent (URLMON.445)
dlls/urlmon/urlmon_main.c: *    Undocumented, added in IE8
--
dlls/urlmon/urlmon_main.c-
dlls/urlmon/urlmon_main.c-/***********************************************************************
dlls/urlmon/urlmon_main.c- *           FlushUrlmonZonesCache (URLMON.455)
dlls/urlmon/urlmon_main.c: *    Undocumented, added in IE8

--- snip ---

Regards

In general, I'd expect more prblems with using builtin urlmon.dll with native IE. That can't be supported. However, this one was easy to guess from the name that may be found here:

http://www.geoffchappell.com/studies/windows/ie/urlmon/api/index.htm?tx=69,76,92

We even had almost identical function implemented in our tests:

https://newtestbot.winehq.org/JobDetails.pl?Key=4870

Patch sent:

http://source.winehq.org/patches/data/102454

https://source.winehq.org/git/wine.git/commitdiff/8f07fbcd534ff38b00359cffb1651019d06db492

Closing bugs fixed in 1.7.13.