From 538523dded741f7a8a76052de9a69806d357c0f4 Mon Sep 17 00:00:00 2001
From: M66B <M66B@users.noreply.github.com>
Date: Sat, 4 Jul 2026 13:17:32 +0200
Subject: [PATCH] Sanitize before process

---
 app/src/main/java/eu/faircode/email/ActivityBase.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/app/src/main/java/eu/faircode/email/ActivityBase.java b/app/src/main/java/eu/faircode/email/ActivityBase.java
index 164b9c7919..f0136a70cc 100644
--- a/app/src/main/java/eu/faircode/email/ActivityBase.java
+++ b/app/src/main/java/eu/faircode/email/ActivityBase.java
@@ -836,6 +836,8 @@ abstract class ActivityBase extends AppCompatActivity implements SharedPreferenc
             if (TextUtils.isEmpty(fname))
                 return uri;
 
+            fname = Helper.sanitizeFilename(fname);
+
             File dir = Helper.ensureExists(this, "shared");
             File file = new File(dir, fname);