See testcase, it should show yellow boxes with various borders around them of 1px. But in current trunk builds the outline is painted wrongly/at a different place. This regressed between 2006-12-22 and 2006-12-26, I think it is a regression from bug, which updated the cairo version used in Mozilla.

Isn't it a dup of bug 366043?

Ah, sorry, yes, this is probably the same, related to bug 366043.

(In reply to comment #1) > Isn't it a dup of bug 366043? > Could be related. However, the patch attached to that bug does not fix this.

Ah, then this I guess this is a regression from bug 364742. Bug 366043 is about negative outline-offset, which I don't use at all in the testcase.

This bug depends on font-size, so you can change it with this testcase. Furthermore it uses thicker borders, so it's clearer what's going on (look at the corners).

I think it only depends on font-size in that the 'em' unit for text-indent depends on font-size. I do need to make the font size larger than 13px to see the borders drawn wrong. That said, this looks basically like bug 115526, although I was sort of hoping cairo would fix that for us. Maybe it used to.

Pretty sure I just fixed this with the patch in bug 379436 -- at least, the testcase works for me.