Open
Bug 1543029
Opened 7 years ago
Updated 1 year ago
Create an analysis to detect unsafe use of synchronization in virtual destructors
Categories
(Core :: JavaScript: GC, enhancement, P5)
Core
JavaScript: GC
Tracking
()
NEW
| Tracking | Status | |
|---|---|---|
| firefox68 | --- | affected |
People
(Reporter: jonco, Unassigned)
References
(Blocks 1 open bug)
Details
Filed following the comments in bug 1532803.
Relying on synchronization in virtual destructors is unsafe as described here:
https://github.com/google/sanitizers/wiki/ThreadSanitizerPopularDataRaces#data-race-on-vptr
We could detect situation this using our hazard analysis infrastructure since that computes a global callgraph.
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Updated•3 years ago
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Severity: normal → S3
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Updated•1 year ago
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Blocks: GC.stability
Severity: S3 → N/A
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Description
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