[Bug 16785] Exception in Gecko 0.9.0 xul.dll when run from not-installed Wine

http://bugs.winehq.org/show_bug.cgi?id=16785

Paul "TBBle" Hampson  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|normal                      |minor
            Summary|Warhammer Online patcher    |Exception in Gecko 0.9.0
                   |causes exception in Gecko   |xul.dll when run from not-
                   |0.9.0 xul.dll               |installed Wine

--- Comment #7 from Paul "TBBle" Hampson   2009-01-04 08:34:37 ---
I grabbed the debug build and replaced the 0.9.0 wine_gecko folder with the one
from that cab, but my xul stacktrace didn't become any more enlightening.

On the other hand, this bug goes away when run from an installed Wine, and only
manifests when run using the wine symlink at the top of a build directory,
irrespective of an existing Wine installation.

Updating bug title and severity, thanks to kgbricola on IRC for pointing me
away from dumb directions twice.

This also happens with iexplore about: so it's nothing to do with page
contents. A quick comparison of the same build installed and uninstalled using
the debug Gecko gives me this as the best clue for the failure point:

###!!! ASSERTION: invalid array index: 'i < Length()', file
../../../dist/include/xpcom/nsTArray.h, line 317

It's repeated twice immediately before the segfault only on the failed run.

I'll attach my two log files shortly.