cwinfo/yggdrasil-go
5
0
Fork 0
mirror of https://github.com/cwinfo/yggdrasil-go.git synced 2024-11-22 10:40:27 +00:00
Code Releases Activity

Merge pull request #580 from Arceliar/bugfix

Browse Source 
fix incorrectly held mutex in ckr getPublicKeyForAddress
This commit is contained in:
Neil Alexander 2019-10-21 13:39:23 +01:00 committed by GitHub
commit 4efc32c121
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 2 deletions
Show Stats 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()