So there’s been this bug in Firefox for … well quite a while where it would suddenly stop remembering your toolbar customisations, window positions and even make your bookmarks appear to not be there, and in Firefox 1.5, make the search bar non-functional.
Well I’m quite proud to say that after quite a lot of research, and help from those guys doing Firefox support, particularly stevee, I think I have a fix for at least part of the problem. This bug (or at least the part I’m interested in) is all caused by one corrupt file. For quite some time I was unable to reproduce, and it turns out that that’s because the issue actually resolves itself in Minefield which is what I use day to day. Once I started testing on BonEcho it became pretty obvious what was going on. So the patch I’ve just posted for review basically spots a corrupt file on startup, and deletes it. Short and sweet.
Of course it’s not really the solution to the problem, just a nice way to make Firefox recover without too much hassle. The real issue is how the file gets corrupt in the first place.