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Last Comment Bug 724168 - IonMonkey: Invalidated IonScripts are not traced
: IonMonkey: Invalidated IonScripts are not traced
Product: Core
Classification: Components
Component: JavaScript Engine (show other bugs)
: unspecified
: All All
: -- normal (vote)
: ---
Assigned To: David Anderson [:dvander]
: Jason Orendorff [:jorendorff]
Depends on:
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Reported: 2012-02-03 16:55 PST by David Anderson [:dvander]
Modified: 2012-02-04 18:22 PST (History)
1 user (show)
See Also:
Crash Signature:
QA Whiteboard:
Iteration: ---
Points: ---
Has Regression Range: ---
Has STR: ---

fix (1.98 KB, patch)
2012-02-03 17:16 PST, David Anderson [:dvander]
no flags Details | Diff | Splinter Review
better fix (1.88 KB, patch)
2012-02-03 17:19 PST, David Anderson [:dvander]
cdleary: review+
Details | Diff | Splinter Review

Description User image David Anderson [:dvander] 2012-02-03 16:55:25 PST
We keep invalidated IonScripts alive, but don't trace them, which means their underlying code objects could be freed before we return. This is causing a crash in a long-running test case.
Comment 1 User image David Anderson [:dvander] 2012-02-03 17:16:27 PST
Created attachment 594371 [details] [diff] [review]
Comment 2 User image David Anderson [:dvander] 2012-02-03 17:19:11 PST
Created attachment 594372 [details] [diff] [review]
better fix
Comment 3 User image David Anderson [:dvander] 2012-02-04 18:22:17 PST

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