Add check to avoid crash

nodauf · Feb 16, 2022 · d48b6f5 · d48b6f5
1 parent 957fde6
commit d48b6f5
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/modules/o365/userEnum.go b/src/modules/o365/userEnum.go
@@ -28,6 +28,10 @@ func CheckTenant(optionsInterface *interface{}, username string) bool {
 	if len(options.validTenants) == 0 {
 		options.validTenants = make(map[string]bool)
 	}
+	if len(strings.Split(username, "@")) == 1 {
+		options.Log.Error("User should be in format [email protected]")
+		return false
+	}
 	domain := strings.Split(username, "@")[1]
 	// If we didn't already checked the domain
 	options.Mutex.Lock()