1 files changed, 6 insertions, 4 deletions
diff --git a/src/ui/MxcAnimatedImage.cpp b/src/ui/MxcAnimatedImage.cpp
index e58f2e6e..bd6a935d 100644
--- a/src/ui/MxcAnimatedImage.cpp
+++ b/src/ui/MxcAnimatedImage.cpp
@@ -53,10 +53,12 @@ MxcAnimatedImage::startDownload()
 
     const auto url  = mxcUrl.toStdString();
     const auto name = QString(mxcUrl).remove(QStringLiteral("mxc://"));
-    QFileInfo filename(
-      QStringLiteral("%1/media_cache/media/%2.%3")
-        .arg(QStandardPaths::writableLocation(QStandardPaths::CacheLocation), name, suffix));
-    if (QDir::cleanPath(name) != name) {
+    QFileInfo filename(QStringLiteral("%1/media_cache/media/%2.%3")
+                         .arg(QStandardPaths::writableLocation(QStandardPaths::CacheLocation),
+                              QString::fromUtf8(name.toUtf8().toBase64(
+                                QByteArray::Base64UrlEncoding | QByteArray::OmitTrailingEquals)),
+                              suffix));
+    if (QDir::cleanPath(filename.filePath()) != filename.filePath()) {
         nhlog::net()->warn("mxcUrl '{}' is not safe, not downloading file", url);
         return;
     }