Bug 53060

Summary:

crash in JSC::Heap::markRoots

Product:

WebKit

Reporter:

John Moe <john>

Component:

JavaScriptCore

Assignee:

Nobody <webkit-unassigned>

Status:

RESOLVED DUPLICATE

Severity:

Normal

CC:

ggaren

Priority:

Version:

528+ (Nightly build)

Hardware:

Mac (Intel)

OS:

OS X 10.6

Attachments:

Description	Flags
Crash Log	none

John Moe

Reported 2011-01-24 21:26:47 PST

Created attachment 80013 [details] Crash Log r76498 nightly Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_INVALID_ADDRESS at 0x000000011cebfec4 JSC::Heap::markRoots() + 465 JSC::Heap::allocate(unsigned long) + 77 JSC::BytecodeGenerator::emitLoad(JSC::RegisterID*, JSC::Identifier const&) + 1023 JSC::AssignResolveNode::emitBytecode(JSC::BytecodeGenerator&, JSC::RegisterID*) + 576 JSC::CommaNode::emitBytecode(JSC::BytecodeGenerator&, JSC::RegisterID*) + 97 JSC::BytecodeGenerator::emitNode(JSC::RegisterID*, JSC::Node*) + 206 JSC::BytecodeGenerator::emitNode(JSC::RegisterID*, JSC::Node*) + 206 JSC::BlockNode::emitBytecode(JSC::BytecodeGenerator&, JSC::RegisterID*) + 67 JSC::TryNode::emitBytecode(JSC::BytecodeGenerator&, JSC::RegisterID*) + 428 JSC::BytecodeGenerator::emitNode(JSC::RegisterID*, JSC::Node*) + 206 JSC::ProgramNode::emitBytecode(JSC::BytecodeGenerator&, JSC::RegisterID*) + 131 JSC::BytecodeGenerator::generate() + 62 JSC::ProgramExecutable::compileInternal(JSC::ExecState*, JSC::ScopeChainNode*) + 1002 JSC::evaluate(JSC::ExecState*, JSC::ScopeChain&, JSC::SourceCode const&, JSC::JSValue) + 427

Attachments
Crash Log (48.40 KB, application/octet-stream) 2011-01-24 21:26 PST, John Moe	no flags	Details
View All Add attachment proposed patch, testcase, etc.

John Moe

Comment 1 2011-01-24 21:28:42 PST

And I can't reproduce this. I was just opening gmail, I think.

Alexey Proskuryakov

Comment 2 2011-01-27 10:40:41 PST

*** This bug has been marked as a duplicate of bug 53177 ***

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