[Webkit-unassigned] [Bug 78038] [Chromium] Assertion failure minX <= maxX in Region.cpp

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=78038





--- Comment #3 from Dana Jansens <danakj at chromium.org>  2012-02-07 14:34:42 PST ---
I managed to get this running invisible-nested-iframe-show.html enough times (7 in a row seems to be a magic number):

[1522:1522:530403859202:ERROR:process_util_posix.cc(142)] Received signal 11
    base::debug::StackTrace::StackTrace() [0x7fe70a800c06]
    base::(anonymous namespace)::StackDumpSignalHandler() [0x7fe70a85e55d]
    0x7fe6ffd07af0
    WebCore::Region::Shape::bounds() [0x7fe70660409f]
    WebCore::Region::subtract() [0x7fe706604595]
    WebCore::TiledLayerChromium::updateBounds() [0x7fe70663b354]

When I print out the two rects going into Regions in updateBounds() I see the following:
old: 0 0 new: 800 600
old: 880 1879 new: 0 0
old: 0 0 new: 15 600
old: 0 0 new: 800 600
old: 0 0 new: 800 600
old: 0 0 new: 800 600
old: 0 0 new: 210 210
old: 0 0 new: 250 170
old: 0 0 new: 250 230
old: 0 0 new: 250 230
old: 0 0 new: 210 210
old: 0 0 new: 260 193
old: 0 0 new: -15 15

-15 isn't a good size width. contentBounds() is wrong here in this case.

-- 
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.