Opened 6 months ago

#28373 new defect

verify that cubeb-related tmp files do not violate disk avoidance

Reported by: mcs Owned by: tbb-team
Priority: Medium Milestone:
Component: Applications/Tor Browser Version:
Severity: Normal Keywords: tbb-disk-leak, ff60-esr
Cc: Actual Points:
Parent ID: Points:
Reviewer: Sponsor:

Description

The following bug caught our eye while reviewing undocumented changes made between ESR52 and ESR60 (for #22074):

https://bugzilla.mozilla.org/show_bug.cgi?id=1407490
"Ensure cubeb remoting socket has unique name per server process."

From reading the code in media/audioipc/audioipc/src/lib.rs, it looks like temporary files are created in the path returned by temp_dir() (which is probably /tmp or the %TEMP% directory on Windows). We should see if that is true, what data is in the files, and whether they are left behind when the browser exits.

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