From fa032a889f4dfe8c7c6cf683272979e2c70d9c35 Mon Sep 17 00:00:00 2001
From: kolaente <k@knt.li>
Date: Mon, 28 Oct 2024 16:16:48 +0100
Subject: [PATCH] fix(filters): do not crash when a filter is invalid

Resolves https://vikunja.sentry.io/issues/6025547266/events/a62beaa09caf482ba238b18f363956df
---
 pkg/models/listeners.go | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/pkg/models/listeners.go b/pkg/models/listeners.go
index 1da6bc0d9..4da2536af 100644
--- a/pkg/models/listeners.go
+++ b/pkg/models/listeners.go
@@ -692,6 +692,14 @@ func (l *UpdateTaskInSavedFilterViews) Handle(msg *message.Message) (err error)
 
 		taskBucket, taskPosition, err := addTaskToFilter(s, filter, view, doerTimezone, event.Task)
 		if err != nil {
+			if IsErrInvalidFilterExpression(err) ||
+				IsErrInvalidTaskFilterValue(err) ||
+				IsErrInvalidTaskFilterConcatinator(err) ||
+				IsErrInvalidTaskFilterComparator(err) {
+				log.Debugf("Invalid filter expression for view %d, expression: %s", view.ID, view.Filter)
+				continue
+			}
+
 			return err
 		}