[Webkit-unassigned] [Bug 82815] New: Several SVG tests asserting in FontCache::getCachedFontData()

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Fri Mar 30 19:14:05 PDT 2012 

https://bugs.webkit.org/show_bug.cgi?id=82815

           Summary: Several SVG tests asserting in
                    FontCache::getCachedFontData()
           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: simon.fraser at apple.com
                CC: mitz at webkit.org, msaboff at apple.com


svg/custom/animate-disallowed-use-element.svg asserted here:

0   com.apple.WebCore                 0x0000000101d0fcf0 WebCore::FontCache::getCachedFontData(WebCore::FontPlatformData const*, WebCore::FontCache::ShouldRetain) + 160 (FontCache.cpp:280)
1   com.apple.WebCore                 0x0000000101d1fc71 WebCore::FontCache::getFontDataForCharacters(WebCore::Font const&, unsigned short const*, int) + 1761 (FontCacheMac.mm:166)
2   com.apple.WebCore                 0x0000000101d2629d WebCore::Font::glyphDataAndPageForCharacter(int, bool, WebCore::FontDataVariant) const + 4445 (FontFastPath.cpp:201)
3   com.apple.WebCore                 0x0000000102a43939 WebCore::SVGTextRunRenderingContext::glyphDataForCharacter(WebCore::Font const&, WebCore::TextRun const&, WebCore::WidthIterator&, int, bool, int, unsigned int&) + 185 (SVGTextRunRenderingContext.cpp:181)
4   com.apple.WebCore                 0x0000000102ef19d6 WebCore::WidthIterator::glyphDataForCharacter(int, bool, int, unsigned int&) + 246 (WidthIterator.cpp:77)
5   com.apple.WebCore                 0x0000000102ef1cf9 WebCore::WidthIterator::advance(int, WebCore::GlyphBuffer*) + 729 (WidthIterator.cpp:112)
6   com.apple.WebCore                 0x0000000102a44a81 WebCore::SVGTextMetricsBuilder::advanceSimpleText() + 81 (SVGTextMetricsBuilder.cpp:68)
7   com.apple.WebCore                 0x0000000102a4480c WebCore::SVGTextMetricsBuilder::advance() + 124 (SVGTextMetricsBuilder.cpp:60)
8   com.apple.WebCore                 0x0000000102a45047 WebCore::SVGTextMetricsBuilder::measureTextRenderer(WebCore::RenderSVGInlineText*, WebCore::MeasureTextData*) + 263 (SVGTextMetricsBuilder.cpp:159)
9   com.apple.WebCore                 0x0000000102a45478 WebCore::SVGTextMetricsBuilder::walkTree(WebCore::RenderObject*, WebCore::RenderSVGInlineText*, WebCore::MeasureTextData*) + 184 (SVGTextMetricsBuilder.cpp:204)
10  com.apple.WebCore                 0x0000000102a454c2 WebCore::SVGTextMetricsBuilder::walkTree(WebCore::RenderObject*, WebCore::RenderSVGInlineText*, WebCore::MeasureTextData*) + 258 (SVGTextMetricsBuilder.cpp:193)
11  com.apple.WebCore                 0x0000000102a3e2de WebCore::SVGTextMetricsBuilder::measureTextRenderer(WebCore::RenderSVGInlineText*) + 190 (SVGTextMetricsBuilder.cpp:227)
12  com.apple.WebCore                 0x0000000102a2b0af WebCore::SVGTextLayoutAttributesBuilder::rebuildMetricsForTextRenderer(WebCore::RenderSVGInlineText*) + 127 (SVGTextLayoutAttributesBuilder.cpp:67)
13  com.apple.WebCore                 0x0000000102a1444b WebCore::RenderSVGText::rebuildLayoutAttributes(WTF::Vector<WebCore::SVGTextLayoutAttributes*, 0ul>&) + 347 (RenderSVGText.cpp:432)
14  com.apple.WebCore                 0x0000000102a141be WebCore::RenderSVGInlineText::willBeDestroyed() + 158 (RenderSVGInlineText.cpp:91)
15  com.apple.WebCore                 0x00000001029da62d WebCore::RenderObject::destroy() + 29 (RenderObject.cpp:2375)
16  com.apple.WebCore                 0x00000001029da51d WebCore::RenderObject::destroyAndCleanupAnonymousWrappers() + 93 (RenderObject.cpp:2352)

svg/dom/animated-tearoff-equality.xhtml asserted here:


0   com.apple.WebCore                 0x0000000101d0fcf0 WebCore::FontCache::getCachedFontData(WebCore::FontPlatformData const*, WebCore::FontCache::ShouldRetain) + 160 (FontCache.cpp:280)
1   com.apple.WebCore                 0x0000000101d1fc71 WebCore::FontCache::getFontDataForCharacters(WebCore::Font const&, unsigned short const*, int) + 1761 (FontCacheMac.mm:166)
2   com.apple.WebCore                 0x0000000101d2629d WebCore::Font::glyphDataAndPageForCharacter(int, bool, WebCore::FontDataVariant) const + 4445 (FontFastPath.cpp:201)
3   com.apple.WebCore                 0x0000000102a43939 WebCore::SVGTextRunRenderingContext::glyphDataForCharacter(WebCore::Font const&, WebCore::TextRun const&, WebCore::WidthIterator&, int, bool, int, unsigned int&) + 185 (SVGTextRunRenderingContext.cpp:181)
4   com.apple.WebCore                 0x0000000102ef19d6 WebCore::WidthIterator::glyphDataForCharacter(int, bool, int, unsigned int&) + 246 (WidthIterator.cpp:77)
5   com.apple.WebCore                 0x0000000102ef1cf9 WebCore::WidthIterator::advance(int, WebCore::GlyphBuffer*) + 729 (WidthIterator.cpp:112)
6   com.apple.WebCore                 0x0000000102a44a81 WebCore::SVGTextMetricsBuilder::advanceSimpleText() + 81 (SVGTextMetricsBuilder.cpp:68)
7   com.apple.WebCore                 0x0000000102a4480c WebCore::SVGTextMetricsBuilder::advance() + 124 (SVGTextMetricsBuilder.cpp:60)
8   com.apple.WebCore                 0x0000000102a45047 WebCore::SVGTextMetricsBuilder::measureTextRenderer(WebCore::RenderSVGInlineText*, WebCore::MeasureTextData*) + 263 (SVGTextMetricsBuilder.cpp:159)
9   com.apple.WebCore                 0x0000000102a45478 WebCore::SVGTextMetricsBuilder::walkTree(WebCore::RenderObject*, WebCore::RenderSVGInlineText*, WebCore::MeasureTextData*) + 184 (SVGTextMetricsBuilder.cpp:204)
10  com.apple.WebCore                 0x0000000102a454c2 WebCore::SVGTextMetricsBuilder::walkTree(WebCore::RenderObject*, WebCore::RenderSVGInlineText*, WebCore::MeasureTextData*) + 258 (SVGTextMetricsBuilder.cpp:193)
11  com.apple.WebCore                 0x0000000102a3e2de WebCore::SVGTextMetricsBuilder::measureTextRenderer(WebCore::RenderSVGInlineText*) + 190 (SVGTextMetricsBuilder.cpp:227)
12  com.apple.WebCore                 0x0000000102a2b0af WebCore::SVGTextLayoutAttributesBuilder::rebuildMetricsForTextRenderer(WebCore::RenderSVGInlineText*) + 127 (SVGTextLayoutAttributesBuilder.cpp:67)
13  com.apple.WebCore                 0x0000000102a1444b WebCore::RenderSVGText::rebuildLayoutAttributes(WTF::Vector<WebCore::SVGTextLayoutAttributes*, 0ul>&) + 347 (RenderSVGText.cpp:432)
14  com.apple.WebCore                 0x0000000102a141be WebCore::RenderSVGInlineText::willBeDestroyed() + 158 (RenderSVGInlineText.cpp:91)
15  com.apple.WebCore                 0x00000001029da62d WebCore::RenderObject::destroy() + 29 (RenderObject.cpp:2375)
16  com.apple.WebCore                 0x00000001029da51d WebCore::RenderObject::destroyAndCleanupAnonymousWrappers() + 93 (RenderObject.cpp:2352)
17  com.apple.WebCore                 0x0000000102797a34 WebCore::Node::detach() + 68 (Node.cpp:1350)
18  com.apple.WebCore                 0x00000001018401c7 WebCore::ContainerNode::detachChildren() + 55 (ContainerNode.h:198)
19  com.apple.WebCore                 0x000000010183d5e9 WebCore::ContainerNode::detach() + 25 (ContainerNode.cpp:695)
20  com.apple.WebCore                 0x0000000101c86da2 WebCore::Element::detach() + 130 (Element.cpp:991)
21  com.apple.WebCore                 0x00000001018401c7 WebCore::ContainerNode::detachChildren() + 55 (ContainerNode.h:198)
22  com.apple.WebCore                 0x000000010183d5e9 WebCore::ContainerNode::detach() + 25 (ContainerNode.cpp:695)
23  com.apple.WebCore                 0x0000000101c86da2 WebCore::Element::detach() + 130 (Element.cpp:991)
24  com.apple.WebCore                 0x00000001018401c7 WebCore::ContainerNode::detachChildren() + 55 (ContainerNode.h:198)
25  com.apple.WebCore                 0x000000010183d5e9 WebCore::ContainerNode::detach() + 25 (ContainerNode.cpp:695)
26  com.apple.WebCore                 0x0000000101c86da2 WebCore::Element::detach() + 130 (Element.cpp:991)
27  com.apple.WebCore                 0x00000001018401c7 WebCore::ContainerNode::detachChildren() + 55 (ContainerNode.h:198)
28  com.apple.WebCore                 0x000000010183d5e9 WebCore::ContainerNode::detach() + 25 (ContainerNode.cpp:695)
29  com.apple.WebCore                 0x0000000101c86da2 WebCore::Element::detach() + 130 (Element.cpp:991)
30  com.apple.WebCore                 0x00000001018401c7 WebCore::ContainerNode::detachChildren() + 55 (ContainerNode.h:198)
31  com.apple.WebCore                 0x000000010183d5e9 WebCore::ContainerNode::detach() + 25 (ContainerNode.cpp:695)
32  com.apple.WebCore                 0x0000000101c86da2 WebCore::Element::detach() + 130 (Element.cpp:991)
33  com.apple.WebCore                 0x00000001018401c7 WebCore::ContainerNode::detachChildren() + 55 (ContainerNode.h:198)
34  com.apple.WebCore                 0x000000010183d5e9 WebCore::ContainerNode::detach() + 25 (ContainerNode.cpp:695)
35  com.apple.WebCore                 0x0000000101a8c66c WebCore::Document::detach() + 652 (Document.cpp:1971)
36  com.apple.WebCore                 0x0000000101d49352 WebCore::Frame::setView(WTF::PassRefPtr<WebCore::FrameView>) + 242 (Frame.cpp:273)
...

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

More information about the webkit-unassigned mailing list