1 files changed, 17 insertions, 17 deletions
diff --git a/mullvad-daemon/src/rpc_address_file.rs b/mullvad-daemon/src/rpc_address_file.rs
index c8b0f2beee..b3d3656a04 100644
--- a/mullvad-daemon/src/rpc_address_file.rs
+++ b/mullvad-daemon/src/rpc_address_file.rs
@@ -4,6 +4,9 @@ use std::path::{Path, PathBuf};
 
 use mullvad_paths;
 
+#[cfg(windows)]
+extern crate winapi;
+
 error_chain! {
     errors {
         UnknownFilePath {
@@ -64,23 +67,20 @@ pub fn remove() -> Result<()> {
 }
 
 fn open_file(path: &Path) -> io::Result<File> {
-    let file = OpenOptions::new()
-        .write(true)
-        .truncate(true)
-        .create(true)
-        .open(path)?;
-    set_rpc_file_permissions(&file)?;
-    Ok(file)
-}
+    let mut open_options = OpenOptions::new();
+    open_options.write(true).truncate(true).create(true);
 
-#[cfg(unix)]
-fn set_rpc_file_permissions(file: &File) -> io::Result<()> {
-    use std::os::unix::fs::PermissionsExt;
-    file.set_permissions(PermissionsExt::from_mode(0o644))
-}
+    #[cfg(windows)]
+    {
+        use std::os::windows::fs::OpenOptionsExt;
+        open_options.share_mode(winapi::um::winnt::FILE_SHARE_READ);
+    }
 
-#[cfg(windows)]
-fn set_rpc_file_permissions(_file: &File) -> io::Result<()> {
-    // TODO(linus): Lock permissions correctly on Windows.
-    Ok(())
+    let file = open_options.open(path)?;
+    #[cfg(unix)]
+    {
+        use std::os::unix::fs::PermissionsExt;
+        file.set_permissions(PermissionsExt::from_mode(0o644))?;
+    }
+    Ok(file)
 }