Opened 5 months ago

Last modified 3 months ago

#23719 new defect

Make sure WebExtensions are spared from JIT disabling in higher security settings (Medium-High)

Reported by: cypherpunks Owned by: tbb-team
Priority: Medium Milestone:
Component: Applications/Tor Browser Version:
Severity: Major Keywords: tbb-performance
Cc: fdsfgs@… Actual Points:
Parent ID: Points:
Reviewer: Sponsor:

Description

This could for example negatively affect HTTPS Everywhere's performance. I have however no data on whether JIT is disabled for WebExtensions in this case.

Child Tickets

Change History (3)

comment:1 Changed 4 months ago by tokotoko

Cc: fdsfgs@… added

comment:2 Changed 3 months ago by cypherpunks

Keywords: ff59-esr added

comment:3 Changed 3 months ago by cypherpunks

Keywords: tbb-performance added; ff59-esr removed
Severity: NormalMajor

I just confirmed it, at Medium-High security setting, JIT is disabled for WebExtensions resulting in lower performance.

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