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Merge pull request #580 from Arceliar/bugfix
fix incorrectly held mutex in ckr getPublicKeyForAddress
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4efc32c121
@ -263,7 +263,6 @@ func (c *cryptokey) addRemoteSubnet(cidr string, dest string) error {
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// length specified in bytes) from the crypto-key routing table. An error is
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// returned if the address is not suitable or no route was found.
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func (c *cryptokey) getPublicKeyForAddress(addr address.Address, addrlen int) (crypto.BoxPubKey, error) {
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c.mutexcaches.RLock()
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// Check if the address is a valid Yggdrasil address - if so it
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// is exempt from all CKR checking
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@ -285,11 +284,11 @@ func (c *cryptokey) getPublicKeyForAddress(addr address.Address, addrlen int) (c
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}
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// Check if there's a cache entry for this addr
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c.mutexcaches.RLock()
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if route, ok := (*routingcache)[addr]; ok {
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c.mutexcaches.RUnlock()
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return route.destination, nil
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}
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c.mutexcaches.RUnlock()
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c.mutexremotes.RLock()
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