Closed Bug 648004 Opened 9 years ago Closed 9 years ago

TI+JM: crash [@JSString::isLinear]

Categories

(Core :: JavaScript Engine, defect)

defect
Not set

Tracking

()

RESOLVED FIXED

People

(Reporter: jandem, Assigned: jandem)

References

(Blocks 1 open bug)

Details

Attachments

(1 file, 1 obsolete file)

--
var x = eval("gc(); 30");
x.toString();
isNaN(x);
--
Crashes at revision 7928f2dc3d4d with -n -m -a.
Attached patch Patch (obsolete) — Splinter Review
In ic::CallProp, js_GetClassPrototype could trigger a recompilation and pic->atom became invalid.
Assignee: general → jandemooij
Status: NEW → ASSIGNED
Attachment #524211 - Flags: review?(bhackett1024)
Attached patch PatchSplinter Review
Attachment #524211 - Attachment is obsolete: true
Attachment #524211 - Flags: review?(bhackett1024)
Attachment #524215 - Flags: review?(bhackett1024)
Comment on attachment 524215 [details] [diff] [review]
Patch

Erk. Really need to do a thorough review of MonoIC.cpp and PolyIC.cpp one of these days and kill these bugs.
Attachment #524215 - Flags: review?(bhackett1024) → review+
http://hg.mozilla.org/projects/jaegermonkey/rev/98d28777528b
Status: ASSIGNED → RESOLVED
Closed: 9 years ago
Resolution: --- → FIXED
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