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<base href="https://bugs.webkit.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - CrashTracer: [USER] com.apple.WebKit.WebContent at com.apple.WebCore: WebCore::selectorCanMatchPseudoElement + 50"
href="https://bugs.webkit.org/show_bug.cgi?id=168463">168463</a>
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<th>Summary</th>
<td>CrashTracer: [USER] com.apple.WebKit.WebContent at com.apple.WebCore: WebCore::selectorCanMatchPseudoElement + 50
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
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<th>Product</th>
<td>WebKit
</td>
</tr>
<tr>
<th>Version</th>
<td>WebKit Nightly Build
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Unspecified
</td>
</tr>
<tr>
<th>OS</th>
<td>Unspecified
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>Normal
</td>
</tr>
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<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>koivisto@iki.fi
</td>
</tr></table>
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<pre>Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000040
Exception Note: EXC_CORPSE_NOTIFY
Thread 0 Crashed ↩:: Dispatch queue: com.apple.main-thread
0 com.apple.WebCore 0x00007fffbd238c42 WebCore::selectorCanMatchPseudoElement(WebCore::CSSSelector const&) + 50
1 com.apple.WebCore 0x00007fffbc390c0e WebCore::RuleData::RuleData(WebCore::StyleRule*, unsigned int, unsigned int, WebCore::AddRuleFlags) + 334
2 com.apple.WebCore 0x00007fffbc39039e WebCore::RuleSet::addRule(WebCore::StyleRule*, unsigned int, WebCore::AddRuleFlags) + 62
3 com.apple.WebCore 0x00007fffbd2395f1 WebCore::RuleSet::addChildRules(WTF::Vector<WTF::RefPtr<WebCore::StyleRuleBase>, 0ul, WTF::CrashOnOverflow, 16ul> const&, WebCore::MediaQueryEvaluator const&, WebCore::StyleResolver*, bool, bool, WebCore::AddRuleFlags) + 209
4 com.apple.WebCore 0x00007fffbd23985b WebCore::RuleSet::addRulesFromSheet(WebCore::StyleSheetContents&, WebCore::MediaQueryEvaluator const&, WebCore::StyleResolver*) + 219
5 com.apple.WebCore 0x00007fffbc81f001 WebCore::DocumentRuleSets::appendAuthorStyleSheets(WTF::Vector<WTF::RefPtr<WebCore::CSSStyleSheet>, 0ul, WTF::CrashOnOverflow, 16ul> const&, WebCore::MediaQueryEvaluator*, WebCore::InspectorCSSOMWrappers&, WebCore::StyleResolver*) + 97
6 com.apple.WebCore 0x00007fffbd3582df WebCore::StyleResolver::appendAuthorStyleSheets(WTF::Vector<WTF::RefPtr<WebCore::CSSStyleSheet>, 0ul, WTF::CrashOnOverflow, 16ul> const&) + 31
7 com.apple.WebCore 0x00007fffbd365d89 WebCore::Style::Scope::resolver() + 121
8 com.apple.WebCore 0x00007fffbd36e1f2 WebCore::Style::TreeResolver::resolve(WebCore::Style::Change) + 194
9 com.apple.WebCore 0x00007fffbc7f10fe WebCore::Document::recalcStyle(WebCore::Style::Change) + 62</pre>
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