Initialize session.MetaData to fix panic in ApplyPolicies (TykTechnol…

…ogies#2848) Fixes https://github.com/TykTechnologies/tyk-analytics/issues/1694
larxxor · Jan 29, 2020 · f61f66f · f61f66f
1 parent fc6b2b5
commit f61f66f
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/gateway/middleware.go b/gateway/middleware.go
@@ -298,6 +298,10 @@ func (t BaseMiddleware) UpdateRequestSession(r *http.Request) bool {
 func (t BaseMiddleware) ApplyPolicies(session *user.SessionState) error {
 	rights := make(map[string]user.AccessDefinition)
 	tags := make(map[string]bool)
+	if session.MetaData == nil {
+		session.MetaData = make(map[string]interface{})
+	}
+
 	didQuota, didRateLimit, didACL := make(map[string]bool), make(map[string]bool), make(map[string]bool)
 	policies := session.PolicyIDs()