auth: Check for NULL auth token

Makes static analysers happy
dovecot · Aug 17, 2016 · be4e632 · be4e632
1 parent 23554f9
commit be4e632
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/auth/mech-dovecot-token.c b/src/auth/mech-dovecot-token.c
@@ -51,7 +51,8 @@ mech_dovecot_token_auth_continue(struct auth_request *request,
 		const char *valid_token =
 			auth_token_get(service, pid, request->user, session_id);
 
-		if (strcmp(auth_token, valid_token) == 0) {
+		if (auth_token != NULL &&
+		    strcmp(auth_token, valid_token) == 0) {
 			request->passdb_success = TRUE;
 			auth_request_success(request, NULL, 0);
 		} else {