Closed
Bug 704136
Opened 13 years ago
Closed 13 years ago
[ObjShrink]: Crash [@ js::HeapPtr<JSString, unsigned long>::operator] with gczeal(4)
Categories
(Core :: JavaScript Engine, defect)
Tracking
()
RESOLVED
FIXED
People
(Reporter: decoder, Unassigned)
References
Details
(Keywords: crash, testcase)
Crash Data
The following testcase crashes on jaegermonkey branch revision a335853be219 (run with -m -n -a), tested on 64 bit:
gczeal(4);
jsTestDriverEnd();
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Comment 1•13 years ago
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obj->setPrivate() was being used when setting an object's initial state, which could trigger a write barrier that read the previous uninitialized private value.
https://hg.mozilla.org/projects/jaegermonkey/rev/fe22ebe9b8b3
Status: NEW → RESOLVED
Closed: 13 years ago
Resolution: --- → FIXED
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Reporter | |
Comment 2•12 years ago
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Automatically extracted testcase for this bug was committed:
https://hg.mozilla.org/mozilla-central/rev/2e891e0db397
Flags: in-testsuite+
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Description
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