1957902 - The notification that Firefox is closed during scanning is no longer displayed

Status: VERIFIED FIXED

(Firefox :: Data Loss Prevention, defect)

Description

[Alexandru Trif, Desktop Test Engineering [:atrif] [PTO 15-29 Aug, please ni? :mboldan]]

Attachment: dlp_notif (2).gif

Found in

• 138.0b1

Affected versions

• 139.0a1 2025-04-01)
• 138.0b1

Tested platforms

• Affected platforms: Windows 10x64, Windows 11
• Unaffected platforms: Ubuntu 24, macOS

Preconditions

• Download the DLP test assets from https://drive.google.com/file/d/1yjqVRuxdKV3WnO7D2wzMgDXBuYBxUgVw/view
• Create a distribution folder inside the Firefox folder and paste the policies-1.json to it and then rename it to policies.json
• DLP Agent is running: .\content_analysis_sdk_agent.exe --user --toblock=.*\d{3}-?\d{2}-?\d{4}.* --towarn=.*warn.* --delays=10

Steps to reproduce

1. Open Firefox and perform clipboard paste.
2. Quit Firefox or restart it.

Expected result

• The notification that Several actions are in progress is displayed.

Actual result

• No notification.

Regression range

• Most likely from bug 1952508 because I cannot reproduce the issue with 138.0a1 (2025-03-25) - before the fix.

Additional notes

• Attached a screen recording.

Comment 1

[BugBot [:suhaib / :marco/ :calixte]]

:handyman, since you are the author of the regressor, bug 1952508, could you take a look? Also, could you set the severity field?

For more information, please visit BugBot documentation.

Comment 2

[Greg Stoll :gstoll]

Attachment: Bug 1957902 - fix the Content Analysis quit confirmation dialog r=#dlp-reviewers!

Comment 3

[Greg Stoll :gstoll]

(we should probably uplift this to beta)

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/b80ae72d04ec
fix the Content Analysis quit confirmation dialog r=dlp-reviewers,handyman

Comment 5

[Cristina Horotan [:chorotan]]

https://hg.mozilla.org/mozilla-central/rev/b80ae72d04ec

Comment 6

[BugBot [:suhaib / :marco/ :calixte]]

The patch landed in nightly and beta is affected.
:gstoll, is this bug important enough to require an uplift?

• If yes, please nominate the patch for beta approval.
• If no, please set status-firefox138 to wontfix.

For more information, please visit BugBot documentation.

Comment 7

[Greg Stoll :gstoll]

Attachment: Bug 1957902 - fix the Content Analysis quit confirmation dialog r=#dlp-reviewers!

Original Revision: https://phabricator.services.mozilla.com/D244186

Comment 8

[Phabricator Automation]

beta Uplift Approval Request

• User impact if declined: no confirmation dialog when users quit while DLP operations are in progress
• Code covered by automated testing: no
• Fix verified in Nightly: yes
• Needs manual QE test: no
• Steps to reproduce for manual QE testing: n/a
• Risk associated with taking this patch: low
• Explanation of risk level: JS code that only affects Content Analysis
• String changes made/needed: no
• Is Android affected?: no

Comment 9

[Alexandru Trif, Desktop Test Engineering [:atrif] [PTO 15-29 Aug, please ni? :mboldan]]

Verified fixed with Firefox 139.0a1 (2025-04-03) on Windows 10x64. The notification is correctly displayed when closing Firefox while scanning a clipboard paste, drag and drop, or upload action.

Comment 10

[Pulsebot]

https://hg.mozilla.org/releases/mozilla-beta/rev/44207c83181d

Comment 11

[Alexandru Trif, Desktop Test Engineering [:atrif] [PTO 15-29 Aug, please ni? :mboldan]]

Verified fixed with Firefox 138.0b4 on Windows 10x64 and Windows 11. The notification is correctly displayed when closing Firefox while scanning a clipboard paste, drag and drop, or upload action.