Closed Bug 860077 Opened 13 years ago Closed 2 years ago

IonMonkey: Investigate use of JSContext after MIR generation

Categories

(Core :: JavaScript Engine, defect)

Product:
Core
Component:
JavaScript Engine
Platform:
x86_64
Linux
Type:
defect

Tracking

()

Status:
RESOLVED WONTFIX

People

(Reporter: sstangl, Unassigned)

References

Details

In parallel mode, GetIonContext()->cx is NULL during MIR optimization, LIR generation, and code generation. There are a number of places that still use JSContexts, but some of them may be safely surrounded by non-error NULL checks in the caller. We should make sure that the usage of JSContext is safe. Unsafe use of JSContext results in race conditions such as in Bug 853154.
Assignee: general → nobody
Severity: normal → S3
Status: NEW → RESOLVED
Closed: 2 years ago
Resolution: --- → WONTFIX
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