yggdrasil-network/yggdrasil-go
1
0
Fork 0
mirror of https://github.com/yggdrasil-network/yggdrasil-go.git synced 2025-11-04 03:05:07 +03:00
Code Issues Projects Releases Packages Wiki Activity Actions

fix incorrectly held mutex in ckr getPublicKeyForAddress

Browse source
This commit is contained in:
Arceliar 2019-10-20 20:00:55 -05:00
parent d307ad4c91
commit a81476f489
1 changed files with 1 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

3
src/tuntap/ckr.go
View file

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