[Webkit-unassigned] [Bug 102891] New: REGRESSION(r135212): Fix crash due to an infinite rect.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=102891

           Summary: REGRESSION(r135212): Fix crash due to an infinite
                    rect.
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Layout and Rendering
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: luxtella at company100.net


fast/multicol/span/positioned-child-not-removed-crash.html started to crash on EFL WK2 Bots both Debug and Release after this patch. Could this be related?

crash log for WebProcess (pid <unknown>):
STDOUT: <empty>
STDERR: 1   0x7f6f139e3ab7
STDERR: 2   0x7f6f161484a0
STDERR: 3   0x7f6f12f3813b WebCore::TiledBackingStore::adjustForContentsRect(WebCore::IntRect&) const
STDERR: 4   0x7f6f12f38459 WebCore::TiledBackingStore::computeCoverAndKeepRect(WebCore::IntRect const&, WebCore::IntRect&, WebCore::IntRect&) const
STDERR: 5   0x7f6f12f37b30 WebCore::TiledBackingStore::createTiles()
STDERR: 6   0x7f6f12f36ac0 WebCore::TiledBackingStore::coverWithTilesIfNeeded(WebCore::FloatPoint const&)
STDERR: 7   0x7f6f12f3744c WebCore::TiledBackingStore::commitScaleChange()
STDERR: 8   0x7f6f12f373e8 WebCore::TiledBackingStore::setContentsScale(float)
STDERR: 9   0x7f6f16def1e1 WebCore::CoordinatedGraphicsLayer::createBackingStore()
STDERR: 10  0x7f6f16def7de WebCore::CoordinatedGraphicsLayer::updateContentBuffers()
STDERR: 11  0x7f6f16deed08 WebCore::CoordinatedGraphicsLayer::flushCompositingStateForThisLayerOnly()
STDERR: 12  0x7f6f16dee42a WebCore::CoordinatedGraphicsLayer::flushCompositingState(WebCore::FloatRect const&)
STDERR: 13  0x7f6f16dee46b WebCore::CoordinatedGraphicsLayer::flushCompositingState(WebCore::FloatRect const&)
STDERR: 14  0x7f6f16dee46b WebCore::CoordinatedGraphicsLayer::flushCompositingState(WebCore::FloatRect const&)
STDERR: 15  0x7f6f16dee46b WebCore::CoordinatedGraphicsLayer::flushCompositingState(WebCore::FloatRect const&)
STDERR: 16  0x7f6f16dee46b WebCore::CoordinatedGraphicsLayer::flushCompositingState(WebCore::FloatRect const&)
STDERR: 17  0x7f6f16dee46b WebCore::CoordinatedGraphicsLayer::flushCompositingState(WebCore::FloatRect const&)
STDERR: 18  0x7f6f1311e9d8 WebCore::RenderLayerCompositor::flushPendingLayerChanges(bool)
STDERR: 19  0x7f6f12e20719 WebCore::FrameView::flushCompositingStateForThisFrame(WebCore::Frame*)
STDERR: 20  0x7f6f12e20a53 WebCore::FrameView::flushCompositingStateIncludingSubframes()
STDERR: 21  0x7f6f16df5958 WebKit::LayerTreeCoordinator::flushPendingLayerChanges()
STDERR: 22  0x7f6f16df5299 WebKit::LayerTreeCoordinator::forceRepaint()
STDERR: 23  0x7f6f16db8a02 WebKit::DrawingAreaImpl::forceRepaint()
STDERR: 24  0x7f6f16dd8743 WebKit::WebPage::forceRepaintWithoutCallback()
STDERR: 25  0x7f6f16d3e483 WKBundlePageForceRepaint
STDERR: 26  0x7f6ec1820d8f WTR::InjectedBundlePage::dump()
STDERR: 27  0x7f6ec1825799 WTR::InjectedBundlePage::frameDidChangeLocation(OpaqueWKBundleFrame const*, bool)
STDERR: 28  0x7f6ec1821295 WTR::InjectedBundlePage::didFinishLoadForFrame(OpaqueWKBundleFrame const*)
STDERR: 29  0x7f6ec181f257 WTR::InjectedBundlePage::didFinishLoadForFrame(OpaqueWKBundlePage const*, OpaqueWKBundleFrame const*, void const**, void const*)
STDERR: 30  0x7f6f16d34167 WebKit::InjectedBundlePageLoaderClient::didFinishLoadForFrame(WebKit::WebPage*, WebKit::WebFrame*, WTF::RefPtr<WebKit::APIObject>&)
STDERR: 31  0x7f6f16d9ff54 WebKit::WebFrameLoaderClient::dispatchDidFinishLoad()
STDERR: LEAK: 1 WebPage
STDERR: LEAK: 1 WebFrame
STDERR: LEAK: 18 RenderObject
STDERR: LEAK: 1 BidiRun
STDERR: LEAK: 1 Page
STDERR: LEAK: 1 Frame
STDERR: LEAK: 501 CachedResource
STDERR: LEAK: 49 WebCoreNode

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