Bug 167106 - CrashTracer: com.apple.WebKit.WebContent at JavaScriptCore: WTF::StringImpl::containsOnlyWhitespace
Summary: CrashTracer: com.apple.WebKit.WebContent at JavaScriptCore: WTF::StringImpl::...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: DOM (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2017-01-16 18:53 PST by Antti Koivisto
Modified: 2017-01-16 19:48 PST (History)
2 users (show)

See Also:

Attachments
patch (1.46 KB, patch)
2017-01-16 18:59 PST, Antti Koivisto 		thorton: review+
Details | Formatted Diff | Diff
patch (1.46 KB, patch)
2017-01-16 19:11 PST, Antti Koivisto 		no flags Details | Formatted Diff | Diff
Show Obsolete (1) View All Add an attachment (proposed patch, testcase, etc.)

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Description Antti Koivisto 2017-01-16 18:53:51 PST 
xception Type:  EXC_BAD_ACCESS (SIGSEGV)
Exception Subtype: KERN_INVALID_ADDRESS at 0x0000000000000000

0   JavaScriptCore                	0x00000001880b7170 WTF::StringImpl::containsOnlyWhitespace() + 40 (StringImpl.cpp:330)
1   WebCore                       	0x0000000188ccdd98 WebCore::CharacterData::containsOnlyWhitespace() const + 20 (WTFString.h:451)
2   WebCore                       	0x00000001898b2d5c WebCore::RenderTreeUpdater::updateTextRenderer(WebCore::Text&) + 248 (RenderTreeUpdater.cpp:364)
3   WebCore                       	0x00000001898b2894 WebCore::RenderTreeUpdater::updateRenderTree(WebCore::ContainerNode&) + 1228 (RenderTreeUpdater.cpp:140)
4   WebCore                       	0x00000001898b2368 WebCore::RenderTreeUpdater::commit(std::__1::unique_ptr<WebCore::Style::Update, std::__1::default_delete<WebCore::Style::Update> >) + 500 (RenderTreeUpdater.cpp:101)
5   WebCore                       	0x0000000188fcdba8 WebCore::Document::recalcStyle(WebCore::Style::Change) + 624 (Document.cpp:1930)
6   WebCore                       	0x0000000188f9b060 WebCore::DataDetection::detectContentInRange(WTF::RefPtr<WebCore::Range>&, WebCore::DataDetectorTypes, NSDictionary*) + 8404 (DataDetection.mm:608)
Comment 1 Antti Koivisto 2017-01-16 18:54:18 PST 
rdar://problem/24457632
Comment 2 Antti Koivisto 2017-01-16 18:59:01 PST 
Created attachment 299010 [details]
patch
Comment 3 Antti Koivisto 2017-01-16 19:11:44 PST 
Created attachment 299011 [details]
patch
Comment 4 WebKit Commit Bot 2017-01-16 19:48:52 PST 
Comment on attachment 299011 [details]
patch

Clearing flags on attachment: 299011

Committed r210795: <http://trac.webkit.org/changeset/210795>
Comment 5 WebKit Commit Bot 2017-01-16 19:48:56 PST 
All reviewed patches have been landed.  Closing bug.