From b477272d653358fc6939af509a588ae5ed486499 Mon Sep 17 00:00:00 2001
From: Hardcore Sushi <hardcore.sushi@disroot.org>
Date: Mon, 11 Nov 2024 17:24:35 +0100
Subject: [PATCH] Close open FD after file export to avoid resource leaks

---
 .../java/sushi/hardcore/droidfs/EncryptedFileProvider.kt    | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/sushi/hardcore/droidfs/EncryptedFileProvider.kt b/app/src/main/java/sushi/hardcore/droidfs/EncryptedFileProvider.kt
index f4837fa..494964e 100644
--- a/app/src/main/java/sushi/hardcore/droidfs/EncryptedFileProvider.kt
+++ b/app/src/main/java/sushi/hardcore/droidfs/EncryptedFileProvider.kt
@@ -160,8 +160,10 @@ class EncryptedFileProvider(context: Context) {
         exportedFile: ExportedFile,
         encryptedVolume: EncryptedVolume,
     ): Boolean {
-        val fd = exportedFile.open(ParcelFileDescriptor.MODE_WRITE_ONLY, false).fileDescriptor
-        return encryptedVolume.exportFile(exportedFile.path, FileOutputStream(fd))
+        val pfd = exportedFile.open(ParcelFileDescriptor.MODE_WRITE_ONLY, false)
+        return encryptedVolume.exportFile(exportedFile.path, FileOutputStream(pfd.fileDescriptor)).also {
+            pfd.close()
+        }
     }
 
     enum class Error {