Closed
Bug 1658701
Opened 4 years ago
Closed 4 years ago
Write to empty header in MoveConstructNonAutoArray causes TSan failure
Categories
(Core :: XPCOM, defect)
Core
XPCOM
Tracking
()
RESOLVED
FIXED
81 Branch
| Tracking | Status | |
|---|---|---|
| firefox-esr68 | --- | unaffected |
| firefox-esr78 | --- | unaffected |
| firefox79 | --- | unaffected |
| firefox80 | --- | unaffected |
| firefox81 | --- | fixed |
People
(Reporter: sg, Assigned: sg)
References
(Regression)
Details
(Keywords: regression)
Attachments
(1 file)
As reported in https://bugzilla.mozilla.org/show_bug.cgi?id=1655067#c5, there's a TSan failure reported in MoveConstructNonAutoArray, which happens when the source array is an empty auto array.
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Assignee | |
Comment 1•4 years ago
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Comment 2•4 years ago
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Set release status flags based on info from the regressing bug 1654991
status-firefox79:
--- → unaffected
status-firefox80:
--- → unaffected
status-firefox81:
--- → affected
status-firefox-esr68:
--- → unaffected
status-firefox-esr78:
--- → unaffected
Pushed by sgiesecke@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/cc6db3162f6e Stop writing to empty header in MoveConstructNonAutoArray. r=xpcom-reviewers,nika
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Updated•4 years ago
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Keywords: regression
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Comment 4•4 years ago
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| bugherder | ||
Status: ASSIGNED → RESOLVED
Closed: 4 years ago
Resolution: --- → FIXED
Target Milestone: --- → 81 Branch
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Updated•4 years ago
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Has Regression Range: --- → yes
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Description
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