From c5d5bb356dd299fd8a86d7bc52b07225e599c8d0 Mon Sep 17 00:00:00 2001
From: Kenneth Skovhede <kenneth@hexad.dk>
Date: Mon, 24 Mar 2025 20:56:32 +0100
Subject: [PATCH] Also expand paths with `file://` prefix

---
 Duplicati/Library/Utility/Uri.cs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Duplicati/Library/Utility/Uri.cs b/Duplicati/Library/Utility/Uri.cs
index abfb3cfb5..51b4f278d 100644
--- a/Duplicati/Library/Utility/Uri.cs
+++ b/Duplicati/Library/Utility/Uri.cs
@@ -186,6 +186,9 @@ namespace Duplicati.Library.Utility
             if (h.Length == 1 && p.StartsWith(":", StringComparison.Ordinal))
             {
                 p = h + p;
+                if (p.IndexOfAny(System.IO.Path.GetInvalidPathChars()) >= 0)
+                    throw new ArgumentException(Strings.Uri.UriParseError(url), nameof(url));
+                p = System.IO.Path.GetFullPath(p);
                 h = null;
             }