Bug 112620 - ASSERTION FAILED: !NoEventDispatchAssertion::isEventDispatchForbidden()
Summary: ASSERTION FAILED: !NoEventDispatchAssertion::isEventDispatchForbidden()
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: SVG (show other bugs)
Version: 528+ (Nightly build)
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2013-03-18 13:56 PDT by Simon Fraser (smfr)
Modified: 2013-03-18 16:17 PDT (History)
1 user (show)

See Also:


Attachments

Note You need to log in before you can comment on or make changes to this bug.
Description Simon Fraser (smfr) 2013-03-18 13:56:47 PDT
svg/custom/image-with-attr-change-after-delete-crash.html	 asserted:
ASSERTION FAILED: !NoEventDispatchAssertion::isEventDispatchForbidden()
http://build.webkit.org/results/Apple%20MountainLion%20Debug%20WK1%20(Tests)/r146104%20(6472)/svg/custom/image-with-attr-change-after-delete-crash-crash-log.txt

Exception Codes: KERN_INVALID_ADDRESS at 0x00000000bbadbeef

VM Regions Near 0xbbadbeef:
--> 
    __TEXT                 000000010505c000-00000001050f6000 [  616K] r-x/rwx SM=COW  /Volumes/VOLUME/*

Application Specific Information:
CRASHING TEST: svg/custom/image-with-attr-change-after-delete-crash.html

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   com.apple.WebCore             	0x00000001071e199d WebCore::EventTarget::fireEventListeners(WebCore::Event*) + 93 (EventTarget.cpp:188)
1   com.apple.WebCore             	0x0000000107120d90 WebCore::DOMWindow::dispatchEvent(WTF::PassRefPtr<WebCore::Event>, WTF::PassRefPtr<WebCore::EventTarget>) + 272 (DOMWindow.cpp:1706)
2   com.apple.WebCore             	0x00000001072af9a7 WebCore::FrameLoader::stopLoading(WebCore::UnloadEventPolicy) + 519 (FrameLoader.cpp:406)
3   com.apple.WebCore             	0x00000001072b010f WebCore::FrameLoader::closeURL() + 111 (FrameLoader.cpp:488)
4   com.apple.WebCore             	0x00000001072b9c9c WebCore::FrameLoader::detachFromParent() + 44 (FrameLoader.cpp:2411)
5   com.apple.WebCore             	0x00000001072ba067 WebCore::FrameLoader::frameDetached() + 71 (FrameLoader.cpp:2404)
6   com.apple.WebCore             	0x00000001084dc2be WebCore::SVGImage::~SVGImage() + 142 (SVGImage.cpp:56)
7   com.apple.WebCore             	0x00000001084dc225 WebCore::SVGImage::~SVGImage() + 21 (SVGImage.cpp:61)
8   com.apple.WebCore             	0x00000001084dc1f9 WebCore::SVGImage::~SVGImage() + 25 (SVGImage.cpp:52)
9   com.apple.WebCore             	0x0000000106c76463 WTF::RefCounted<WebCore::Image>::deref() + 83 (RefCounted.h:203)
10  com.apple.WebCore             	0x0000000106c763fb void WTF::derefIfNotNull<WebCore::Image>(WebCore::Image*) + 59 (PassRefPtr.h:54)
11  com.apple.WebCore             	0x0000000106c782e7 WTF::RefPtr<WebCore::Image>::clear() + 39 (RefPtr.h:99)
12  com.apple.WebCore             	0x0000000106c72387 WebCore::CachedImage::clearImage() + 103 (CachedImage.cpp:347)
13  com.apple.WebCore             	0x0000000106c6fd8a WebCore::CachedImage::~CachedImage() + 58 (CachedImage.cpp:79)
14  com.apple.WebCore             	0x0000000106c6fd15 WebCore::CachedImage::~CachedImage() + 21 (CachedImage.cpp:79)
15  com.apple.WebCore             	0x0000000106c6fce9 WebCore::CachedImage::~CachedImage() + 25 (CachedImage.cpp:77)
16  com.apple.WebCore             	0x0000000106c81c0e WebCore::CachedResource::deleteIfPossible() + 94 (CachedResource.cpp:611)
17  com.apple.WebCore             	0x0000000107d94089 WebCore::MemoryCache::evict(WebCore::CachedResource*) + 505 (MemoryCache.cpp:454)
18  com.apple.WebCore             	0x0000000107d95317 WebCore::MemoryCache::pruneDeadResourcesToSize(unsigned int) + 1143 (MemoryCache.cpp:368)
19  com.apple.WebCore             	0x0000000107d94e8b WebCore::MemoryCache::pruneDeadResources() + 123 (MemoryCache.cpp:293)
20  com.apple.WebCore             	0x0000000107d95702 WebCore::MemoryCache::prune() + 82 (MemoryCache.cpp:838)
21  com.apple.WebCore             	0x0000000106c81b47 WebCore::CachedResource::removeClient(WebCore::CachedResourceClient*) + 631 (CachedResource.cpp:587)
22  com.apple.WebCore             	0x0000000107ff7c85 WebCore::RenderImageResource::shutdown() + 165 (RenderImageResource.cpp:61)
23  com.apple.WebCore             	0x00000001080f15f6 WebCore::RenderSVGImage::~RenderSVGImage() + 70 (RenderSVGImage.cpp:62)
24  com.apple.WebCore             	0x00000001080f15a5 WebCore::RenderSVGImage::~RenderSVGImage() + 21 (RenderSVGImage.cpp:62)
25  com.apple.WebCore             	0x00000001080f1569 WebCore::RenderSVGImage::~RenderSVGImage() + 25 (RenderSVGImage.cpp:60)
26  com.apple.WebCore             	0x00000001080a148b WebCore::RenderObject::arenaDelete(WebCore::RenderArena*, void*) + 459 (RenderObject.cpp:2605)
27  com.apple.WebCore             	0x00000001080a12b1 WebCore::RenderObject::destroy() + 65 (RenderObject.cpp:2577)
28  com.apple.WebCore             	0x00000001080a1267 WebCore::RenderObject::destroyAndCleanupAnonymousWrappers() + 247 (RenderObject.cpp:2571)
29  com.apple.WebCore             	0x0000000107de6e85 WebCore::Node::detach() + 149 (Node.cpp:1114)
30  com.apple.WebCore             	0x0000000106d3163b WebCore::ContainerNode::detach() + 43 (ContainerNode.cpp:835)
31  com.apple.WebCore             	0x00000001071874b0 WebCore::Element::detach() + 288 (Element.cpp:1318)
Comment 1 Alexey Proskuryakov 2013-03-18 16:17:18 PDT
It is certainly very true that no events should be dispatched here.