add more URL validation

Turns out ShareX users and shell script authors are fucking retarded.
2026-10-25 15:05:00 +01:00 · 2017-01-01 21:20:40 +01:00
parent 6bc7690711
commit 714de58180
1 changed files with 1 additions and 1 deletions
@@ -107,7 +107,7 @@ def shorten(url):
    if len(url) > app.config["MAX_URL_LENGTH"]:
        abort(414)

-    if not url_valid(url) or is_fhost_url(url):
+    if not url_valid(url) or is_fhost_url(url) or "\n" in url:
        abort(400)

    existing = URL.query.filter_by(url=url).first()