[ Go ] Fix data race on shared suiteCache map in lookupSuite
Open-source bounty · GitHub (bounty labels) · open as of 17 Oct 2026
- Amount as listed
- $1 fixed “$1” — quoted from GitHub (bounty labels)
- Platform
- GitHub (bounty labels)
- Kind of work
- Open-source bounty · Engineering
- Open to
- not stated by the platform
- Deadline
- not stated by the platform
- Status
- Open
- Checked
- 17 Oct 2026, 18:22 UTC
What the listing says
- lookupSuite() reads and writes r.suiteCache (map[uint16] CipherSuite) without holding r.mu. ConcurrentLookup() spawns goroutines that all call lookupSuite(), causing concurrent map read/write — a fatal race detected by -race. - r.mu exists but only guards knownSuites. It must also protect suiteCache access inside loo
Excerpt we recorded when we checked: Etiketten: 💎 Bounty, bug, good first issue, help wanted, 💎 Bounty, $1, AI Agent friendly, AI only allowed - no humans
Open on GitHub (bounty labels) ↗
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