Open
Bug 1917607
Opened 11 months ago
Updated 17 days ago
Introduce random noises to WebGLRenderingContext::readPixels() when fingerprinting protection is enabled
Categories
(Core :: Privacy: Anti-Tracking, task)
Core
Privacy: Anti-Tracking
Tracking
()
ASSIGNED
People
(Reporter: timhuang, Assigned: fkilic)
References
(Blocks 1 open bug)
Details
Attachments
(7 files, 2 obsolete files)
48 bytes,
text/x-phabricator-request
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Details | Review | |
48 bytes,
text/x-phabricator-request
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48 bytes,
text/x-phabricator-request
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Details | Review | |
48 bytes,
text/x-phabricator-request
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Details | Review | |
48 bytes,
text/x-phabricator-request
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Details | Review | |
48 bytes,
text/x-phabricator-request
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Details | Review | |
48 bytes,
text/x-phabricator-request
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Details | Review |
Introduce random noises to the WebGLRenderingContext::readPixels() function.
Reporter | ||
Comment 1•11 months ago
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We haven't applied the random noises to the WebGLRenderingContext::readPixels()
when fingerprinting protection is enabled. However, we have applied the noises to other functions that extract data from a WebGL context. We need to make the behavior consistent across these APIs.
Assignee | ||
Comment 2•11 months ago
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also getBufferSubData()
Assignee | ||
Updated•11 months ago
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Assignee: nobody → fkilic
Status: NEW → ASSIGNED
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Comment 3•11 months ago
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Comment 4•11 months ago
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Comment 5•11 months ago
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Comment 6•11 months ago
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Comment 7•11 months ago
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Comment 8•10 months ago
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Comment 9•10 months ago
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Comment 10•3 months ago
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The following patches are waiting for review from an inactive reviewer:
ID | Title | Author | Reviewer Status |
---|---|---|---|
D223382 | Bug 1917607: Spoof pixel data in WebGLRenderingContext::readPixels with ArrayView type/non-pbo. r?tjr | fkilic | jgilbert: Disabled |
D223387 | Bug 1917607: Extract GetBufferParameter's lambda to GetBufferParameterImpl. r?tjr | fkilic | jgilbert: Disabled |
D223388 | Bug 1917607: Spoof pixel data in ClientWebGLContext::GetBufferSubData for buffer extraction. r?tjr | fkilic | jgilbert: Disabled |
D227965 | Bug 1917607: Implement using placeholder in readpixel function. r?tjr | fkilic | jgilbert: Disabled |
:fkilic, could you please find another reviewer or abandon the patch if it is no longer relevant?
For more information, please visit BugBot documentation.
Flags: needinfo?(fkilic)
Assignee | ||
Comment 12•2 months ago
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Differential Revision https://phabricator.services.mozilla.com/D223382
Updated•2 months ago
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Attachment #9494172 -
Attachment is obsolete: true
Updated•19 days ago
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Attachment #9426892 -
Attachment is obsolete: true
Assignee | ||
Comment 13•17 days ago
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Description
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