Closed Bug 1570968 Opened 5 years ago Closed 5 years ago

First-party tracker is not blocked correctly on certain machines

Categories

(Core :: Privacy: Anti-Tracking, defect)

Product:
Core
Component:
Privacy: Anti-Tracking
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED WORKSFORME
Tracking Flags:
Tracking Status
firefox-esr68 --- unaffected
firefox68 --- wontfix
firefox69 --- unaffected
firefox70 --- unaffected

People

(Reporter: csasca, Unassigned)

Details

(Keywords: regression, regressionwindow-wanted)

Attachments

(1 file)

Untitled.png
248.31 KB, image/png
Details
Attached image Untitled.png —

Affected versions

  • Firefox 70.0a1
  • Firefox 69.0b10
  • Firefox 68.0esr

Affected platforms

  • Windows 10
  • Windows 7
  • Ubuntu 18.04
  • macOS 10.13

Steps to reproduce

  1. Start Firefox
  2. Open a New Private Window
  3. Access this link
  4. Observe the behavior

Expected result

  • All trackers are correctly blocked

Actual result

  • A simulated first-party tracker was incorrectly blocked

Regression range
This issue is reproducing on 64.0b3 where both "a simulated third-party tracker" and "a simulated first-party tracker" are incorrectly blocked, I will see if there is a regression asap.

Additional notes

  • The issue can be seen on the attachment.
  • Even if Strict or Custom modes are active from Content blocking, the tracker will still not be correctly blocked.
Has Regression Range: --- → no
Has STR: --- → yes

Doesn't reproduce for me.

Component: Tracking Protection → Privacy: Anti-Tracking
Product: Firefox → Core

Bugbug thinks this bug is a regression, but please revert this change in case of error.

Keywords: regression

It seems that the issue is no longer reproducible, as I wasn't able to reproduce it anymore on latest Nightly 70.0a1 (2019-08-07), and Firefox 69.0b11.

Status: NEW → RESOLVED
Closed: 5 years ago
status-firefox69: fix-optional → unaffected
status-firefox70: fix-optional → unaffected
status-firefox-esr68: affected → unaffected
Resolution: --- → WORKSFORME
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