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fix data race in server crypto setup

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This commit is contained in:
Marten Seemann
2017-05-06 23:43:43 +08:00
parent cc2dc2aded
commit b3419633a6
1 changed files with 3 additions and 0 deletions
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3
handshake/crypto_setup_server.go
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@@ -208,6 +208,9 @@ func (h *cryptoSetupServer) GetSealer() (protocol.EncryptionLevel, Sealer) {
} }
func (h *cryptoSetupServer) GetSealerWithEncryptionLevel(encLevel protocol.EncryptionLevel) (Sealer, error) { func (h *cryptoSetupServer) GetSealerWithEncryptionLevel(encLevel protocol.EncryptionLevel) (Sealer, error) {
h.mutex.RLock()
defer h.mutex.RUnlock()
switch encLevel { switch encLevel {
case protocol.EncryptionUnencrypted: case protocol.EncryptionUnencrypted:
return h.sealUnencrypted, nil return h.sealUnencrypted, nil