Fix crash in isAllowed()

diodechain · May 10, 2024 · e1f7e76 · e1f7e76
1 parent e803d9d
commit e1f7e76
Show file tree

Hide file tree

Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/rpc/datapool.go b/rpc/datapool.go
@@ -136,7 +136,7 @@ func (p *DataPool) GetCacheOrResolveBNS(deviceName string, client *Client) ([]Ad
 		return bns, nil
 	}
 
-	return nil, nil
+	return nil, errEmptyBNSresult
 }
 
 func (p *DataPool) GetCacheOrResolvePeers(deviceName string, client *Client) ([]Address, error) {

diff --git a/rpc/proxy.go b/rpc/proxy.go
@@ -110,6 +110,10 @@ func (proxyServer *ProxyServer) isAllowedDevice(deviceName string) (err error) {
 		return
 	}
 
+	if len(deviceIDs) == 0 {
+		err = fmt.Errorf("device not found")
+		return
+	}
 	deviceID := deviceIDs[0]
 
 	// Checking blocklist and allowlist