Closed
Bug 1656545
Opened 5 years ago
Closed 5 years ago
ubsan pointer offset complaint in ClientWebGLContext::BufferData
Categories
(Core :: Graphics: CanvasWebGL, defect, P2)
Core
Graphics: CanvasWebGL
Tracking
()
RESOLVED
FIXED
81 Branch
| Tracking | Status | |
|---|---|---|
| firefox-esr68 | --- | unaffected |
| firefox-esr78 | --- | unaffected |
| firefox79 | --- | unaffected |
| firefox80 | --- | wontfix |
| firefox81 | --- | fixed |
People
(Reporter: away, Assigned: jgilbert)
References
(Regression)
Details
(Keywords: regression)
Attachments
(1 file)
This check was introduced in clang-10. Automation is currently on clang-9 so this is not visible in ordinary try pushes, but I am seeing it while testing out the clang-11 release candidates.
Range.h:32:33: runtime error: applying non-zero offset 16 to null pointer
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Comment 1•5 years ago
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Set release status flags based on info from the regressing bug 1607940
status-firefox79:
--- → unaffected
status-firefox80:
--- → affected
status-firefox81:
--- → affected
status-firefox-esr68:
--- → unaffected
status-firefox-esr78:
--- → unaffected
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Comment 2•5 years ago
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The severity field is not set for this bug.
:jgilbert, could you have a look please?
For more information, please visit auto_nag documentation.
Flags: needinfo?(jgilbert)
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Updated•5 years ago
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Keywords: regression
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Assignee | |
Comment 3•5 years ago
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Oh, yeah, ok. We should also assert this in Range.
Assignee: nobody → jgilbert
Severity: -- → S4
Flags: needinfo?(jgilbert)
Priority: -- → P2
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Assignee | |
Comment 4•5 years ago
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Pushed by jgilbert@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/6d8b858d926d
Range cannot support nullptr with non-zero length. r=froydnj
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Comment 6•5 years ago
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| bugherder | ||
Status: NEW → RESOLVED
Closed: 5 years ago
Resolution: --- → FIXED
Target Milestone: --- → 81 Branch
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Updated•5 years ago
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Has Regression Range: --- → yes
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Description
•