Closed
Bug 693124
Opened 14 years ago
Closed 14 years ago
"Assertion failure: cannot reenter" in Proxy::objectClassIs
Categories
(Core :: JavaScript Engine, defect)
Tracking
()
RESOLVED
FIXED
mozilla10
People
(Reporter: jruderman, Assigned: luke)
References
Details
(Keywords: assertion, regression, testcase)
Attachments
(3 files)
On about 25% of launches of Firefox, this testcase triggers:
Assertion failure: cannot reenter, at js/src/jsproxy.cpp:880
This assertion was added in:
http://hg.mozilla.org/mozilla-central/rev/b626aecfddf7
Bug 683361 - Fix part 6: add and call Proxy::objectClassIs (r=waldo)
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Reporter | |
Comment 1•14 years ago
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Related to bug 618906?
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Reporter | |
Comment 2•14 years ago
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Assignee | |
Comment 3•14 years ago
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Jesse, can you still reproduce the crash? Also, what platform?
Regardless, this shouldn't be an infinite recursion; it isn't in the shell...
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Assignee | |
Comment 4•14 years ago
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Ah, so the infinite recursion is happening outside the engine when XPConnect tries to convert the cyclic object to nsISupports and the assert is bogus and can be removed. I added the assert for visual symmetry with the other Proxy functions but it clearly has false negatives.
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Assignee | |
Comment 5•14 years ago
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Updated•14 years ago
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Attachment #565972 -
Flags: review?(jwalden+bmo) → review+
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Assignee | |
Comment 6•14 years ago
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Target Milestone: --- → mozilla10
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Comment 7•14 years ago
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Status: ASSIGNED → RESOLVED
Closed: 14 years ago
Resolution: --- → FIXED
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Description
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