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<head>
<base href="https://bugs.webkit.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - WTFCrash loading Blink layout test fast/gradients/css3-repeating-radial-gradients-crash.html"
href="https://bugs.webkit.org/show_bug.cgi?id=149373">149373</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>WTFCrash loading Blink layout test fast/gradients/css3-repeating-radial-gradients-crash.html
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>Product</th>
<td>WebKit
</td>
</tr>
<tr>
<th>Version</th>
<td>Safari 9
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Unspecified
</td>
</tr>
<tr>
<th>OS</th>
<td>Unspecified
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Keywords</th>
<td>BlinkMergeCandidate, HasReduction, NeedsRadar
</td>
</tr>
<tr>
<th>Severity</th>
<td>Normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P2
</td>
</tr>
<tr>
<th>Component</th>
<td>CSS
</td>
</tr>
<tr>
<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>jhoneycutt@apple.com
</td>
</tr>
<tr>
<th>CC</th>
<td>webkit-bug-importer@group.apple.com
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=261579" name="attach_261579" title="crashing test">attachment 261579</a> <a href="attachment.cgi?id=261579&action=edit" title="crashing test">[details]</a></span>
crashing test
WTFCrash loading Blink layout test fast/gradients/css3-repeating-radial-gradients-crash.html.
Test added in Blink change: <a href="https://chromiumcodereview.appspot.com/24350008">https://chromiumcodereview.appspot.com/24350008</a>
Stack trace:
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x00000000bbadbeef
Exception Note: EXC_CORPSE_NOTIFY
VM Regions Near 0xbbadbeef:
-->
__TEXT 0000000100f90000-0000000100f92000 [ 8K] r-x/rwx SM=COW /Users/USER/*/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.Development.xpc/Contents/MacOS/com.apple.WebKit.WebContent.Development
Application Specific Information:
CRASHING TEST: temp-tests/fast/gradients/css3-repeating-radial-gradients-crash.html
Global Trace Buffer (reverse chronological seconds):
18446744057.579926 CFNetwork 0x00007fff88d43b97 Explicitly setting CF cookie storage singleton
18446744057.580311 CFNetwork 0x00007fff88d8f211 Explicitly setting cookie storage singleton
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 com.apple.JavaScriptCore 0x0000000108872bde WTFCrash + 62 (Assertions.cpp:321)
1 com.apple.WebCore 0x0000000108e998f7 WTF::Vector<WebCore::GradientStop, 0ul, WTF::CrashOnOverflow, 16ul>::expandCapacity(unsigned long) + 199
2 com.apple.WebCore 0x0000000108e9459c WebCore::CSSGradientValue::addStops(WebCore::Gradient&, WebCore::CSSToLengthConversionData const&, float) + 5148 (Vector.h:316)
3 com.apple.WebCore 0x0000000108e92ef4 WebCore::CSSRadialGradientValue::createGradient(WebCore::RenderElement&, WebCore::FloatSize const&) + 2276 (CSSGradientValue.cpp:1228)
4 com.apple.WebCore 0x0000000108e920e5 WebCore::CSSGradientValue::image(WebCore::RenderElement*, WebCore::FloatSize const&) + 309 (StdLibExtras.h:366)
5 com.apple.WebCore 0x0000000108ea95e8 WebCore::CSSImageGeneratorValue::image(WebCore::RenderElement*, WebCore::FloatSize const&) + 312 (RefPtr.h:61)
6 com.apple.WebCore 0x0000000109b040e2 WebCore::StyleGeneratedImage::image(WebCore::RenderElement*, WebCore::FloatSize const&) const + 18 (StyleGeneratedImage.cpp:90)
7 com.apple.WebCore 0x00000001098527b2 WebCore::RenderBoxModelObject::paintFillLayerExtended(WebCore::PaintInfo const&, WebCore::Color const&, WebCore::FillLayer const*, WebCore::LayoutRect const&, WebCore::BackgroundBleedAvoidance, WebCore::InlineFlowBox*, WebCore::LayoutSize const&, WebCore::CompositeOperator, WebCore::RenderElement*, WebCore::BaseBackgroundColorUsage) + 5794 (StdLibExtras.h:366)
8 com.apple.WebCore 0x000000010983d0b7 WebCore::RenderBox::paintFillLayers(WebCore::PaintInfo const&, WebCore::Color const&, WebCore::FillLayer const*, WebCore::LayoutRect const&, WebCore::BackgroundBleedAvoidance, WebCore::CompositeOperator, WebCore::RenderElement*) + 743 (RenderBox.cpp:1620)
9 com.apple.WebCore 0x000000010983cdb7 WebCore::RenderBox::paintRootBoxFillLayers(WebCore::PaintInfo const&) + 135 (RenderBox.cpp:1221)
10 com.apple.WebCore 0x000000010983d6bc WebCore::RenderBox::paintBoxDecorations(WebCore::PaintInfo&, WebCore::LayoutPoint const&) + 652 (Ref.h:120)
11 com.apple.WebCore 0x000000010980c845 WebCore::RenderBlock::paintObject(WebCore::PaintInfo&, WebCore::LayoutPoint const&) + 277 (RenderBlock.cpp:1554)
12 com.apple.WebCore 0x000000010980be86 WebCore::RenderBlock::paint(WebCore::PaintInfo&, WebCore::LayoutPoint const&) + 326 (RenderBlock.cpp:1416)
13 com.apple.WebCore 0x00000001098bb1a1 WebCore::RenderLayer::paintBackgroundForFragments(WTF::Vector<WebCore::LayerFragment, 1ul, WTF::CrashOnOverflow, 16ul> const&, WebCore::GraphicsContext&, WebCore::GraphicsContext&, WebCore::LayoutRect const&, bool, WebCore::RenderLayer::LayerPaintingInfo const&, unsigned int, WebCore::RenderObject*) + 385 (RenderLayer.cpp:4656)
14 com.apple.WebCore 0x00000001098b808a WebCore::RenderLayer::paintLayerContents(WebCore::GraphicsContext&, WebCore::RenderLayer::LayerPaintingInfo const&, unsigned int) + 2650 (RenderLayer.cpp:4315)
15 com.apple.WebCore 0x00000001098b8328 WebCore::RenderLayer::paintLayerContents(WebCore::GraphicsContext&, WebCore::RenderLayer::LayerPaintingInfo const&, unsigned int) + 3320 (RenderLayer.cpp:4428)
16 com.apple.WebCore 0x00000001098ce8fc WebCore::RenderLayerBacking::paintIntoLayer(WebCore::GraphicsLayer const*, WebCore::GraphicsContext&, WebCore::IntRect const&, unsigned int, unsigned int) + 524 (RenderLayerBacking.cpp:2308)
17 com.apple.WebCore 0x00000001098ceba0 WebCore::RenderLayerBacking::paintContents(WebCore::GraphicsLayer const*, WebCore::GraphicsContext&, unsigned int, WebCore::FloatRect const&) + 528 (RenderLayerBacking.h:257)
18 com.apple.WebCore 0x000000010914edd7 WebCore::GraphicsLayer::paintGraphicsLayerContents(WebCore::GraphicsContext&, WebCore::FloatRect const&) + 135 (GraphicsLayer.cpp:414)
19 com.apple.WebCore 0x00000001097c3329 WebCore::PlatformCALayer::drawLayerContents(CGContext*, WebCore::PlatformCALayer*, WTF::Vector<WebCore::FloatRect, 5ul, WTF::CrashOnOverflow, 16ul>&) + 345 (GraphicsContext.h:581)
20 com.apple.WebCore 0x0000000109c33bf3 WebCore::TileGrid::platformCALayerPaintContents(WebCore::PlatformCALayer*, WebCore::GraphicsContext&, WebCore::FloatRect const&) + 163 (Vector.h:634)
21 com.apple.WebCore 0x0000000109cd5afc -[WebSimpleLayer drawInContext:] + 172 (WebLayer.mm:131)
22 com.apple.QuartzCore 0x00007fff937cd839 CABackingStoreUpdate_ + 3494
23 com.apple.QuartzCore 0x00007fff937cca8d ___ZN2CA5Layer8display_Ev_block_invoke + 59
24 com.apple.QuartzCore 0x00007fff937c06e9 CA::Layer::display_() + 1565
25 com.apple.WebCore 0x0000000109cd5a1b -[WebSimpleLayer display] + 43 (WebLayer.mm:112)
26 com.apple.QuartzCore 0x00007fff937beac5 CA::Layer::display_if_needed(CA::Transaction*) + 603
27 com.apple.QuartzCore 0x00007fff937be145 CA::Layer::layout_and_display_if_needed(CA::Transaction*) + 35
28 com.apple.QuartzCore 0x00007fff937bd6a9 CA::Context::commit_transaction(CA::Transaction*) + 277
29 com.apple.QuartzCore 0x00007fff937bd3dc CA::Transaction::commit() + 508
30 com.apple.WebKit 0x000000010754c864 WebKit::TiledCoreAnimationDrawingArea::forceRepaint() + 152 (TiledCoreAnimationDrawingArea.mm:149)
31 WebKitTestRunnerInjectedBundle 0x000000010b81675e WTR::InjectedBundlePage::dump() + 50 (InjectedBundlePage.cpp:853)
32 com.apple.WebKit 0x0000000107487e5e WebKit::InjectedBundlePageLoaderClient::didFinishLoadForFrame(WebKit::WebPage*, WebKit::WebFrame*, WTF::RefPtr<API::Object>&) + 76 (InjectedBundlePageLoaderClient.cpp:146)
33 com.apple.WebKit 0x00000001075ae126 WebKit::WebFrameLoaderClient::dispatchDidFinishLoad() + 72 (WebFrameLoaderClient.cpp:553)
34 com.apple.WebCore 0x00000001090faad2 WebCore::FrameLoader::checkLoadCompleteForThisFrame() + 594 (FrameLoader.cpp:2286)
35 com.apple.WebCore 0x00000001090f13b6 WebCore::FrameLoader::checkLoadComplete() + 438 (FrameLoader.cpp:2465)
36 com.apple.WebCore 0x0000000108f87a80 WebCore::DocumentLoader::finishedLoading(double) + 416 (DocumentLoader.cpp:439)
37 com.apple.WebCore 0x0000000108db8179 WebCore::CachedResource::checkNotify() + 153 (CachedResourceClientWalker.h:51)
38 com.apple.WebCore 0x0000000108db4433 WebCore::CachedRawResource::finishLoading(WebCore::SharedBuffer*) + 227 (CachedRawResource.cpp:104)
39 com.apple.WebCore 0x0000000109b2f501 WebCore::SubresourceLoader::didFinishLoading(double) + 1153 (ResourceLoader.h:154)
40 com.apple.WebKit 0x000000010767598d WebKit::WebResourceLoader::didReceiveWebResourceLoaderMessage(IPC::Connection&, IPC::MessageDecoder&) + 561 (HandleMessage.h:16)
41 com.apple.WebKit 0x000000010744f1f1 IPC::Connection::dispatchMessage(std::__1::unique_ptr<IPC::MessageDecoder, std::__1::default_delete<IPC::MessageDecoder> >) + 127 (memory:2636)
42 com.apple.WebKit 0x0000000107451b4a IPC::Connection::dispatchOneMessage() + 126 (memory:2656)
43 com.apple.JavaScriptCore 0x0000000108893985 WTF::RunLoop::performWork() + 437 (functional:1742)
44 com.apple.JavaScriptCore 0x0000000108893d32 WTF::RunLoop::performWork(void*) + 34 (RunLoopCF.cpp:39)
45 com.apple.CoreFoundation 0x00007fff949e2c01 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
46 com.apple.CoreFoundation 0x00007fff949d4b1c __CFRunLoopDoSources0 + 556
47 com.apple.CoreFoundation 0x00007fff949d403f __CFRunLoopRun + 927
48 com.apple.CoreFoundation 0x00007fff949d3a38 CFRunLoopRunSpecific + 296
49 com.apple.HIToolbox 0x00007fff88e673bd RunCurrentEventLoopInMode + 235
50 com.apple.HIToolbox 0x00007fff88e67153 ReceiveNextEventCommon + 432
51 com.apple.HIToolbox 0x00007fff88e66f93 _BlockUntilNextEventMatchingListInModeWithFilter + 71
52 com.apple.AppKit 0x00007fff870b81e7 _DPSNextEvent + 1076
53 com.apple.AppKit 0x00007fff8748490d -[NSApplication _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 454
54 com.apple.AppKit 0x00007fff870ae0b8 -[NSApplication run] + 682
55 com.apple.AppKit 0x00007fff87030396 NSApplicationMain + 1176
56 libxpc.dylib 0x00007fff8c70ff70 _xpc_objc_main + 793
57 libxpc.dylib 0x00007fff8c7116bf xpc_main + 494
58 com.apple.WebKit.WebContent.Development 0x0000000100f91424 main + 409 (XPCServiceMain.Development.mm:187)
59 libdyld.dylib 0x00007fff93aa15ad start + 1</pre>
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