From 99e8b6d288b1551947faec669b6af65331441471 Mon Sep 17 00:00:00 2001
From: Sebastian Lackner
Date: Sat, 12 Jan 2019 21:24:48 +0100
Subject: fusefrontend: Preserve SUID/SGID/sticky-bits in openWriteOnlyFile and
 Rmdir.

Fixes https://github.com/rfjakob/gocryptfs/issues/336 and
https://github.com/rfjakob/gocryptfs/issues/337.
---
 internal/fusefrontend/fs.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'internal/fusefrontend/fs.go')

diff --git a/internal/fusefrontend/fs.go b/internal/fusefrontend/fs.go
index c4b1a01..eb14335 100644
--- a/internal/fusefrontend/fs.go
+++ b/internal/fusefrontend/fs.go
@@ -192,7 +192,7 @@ func (fs *FS) openWriteOnlyFile(dirfd int, cName string, newFlags int) (*File, f
 		return nil, fuse.ToStatus(err)
 	}
 	// The cast to uint32 fixes a build failure on Darwin, where st.Mode is uint16.
-	perms := uint32(st.Mode & 0777)
+	perms := uint32(st.Mode)
 	// Verify that we don't have read permissions
 	if perms&0400 != 0 {
 		tlog.Warn.Printf("openWriteOnlyFile: unexpected permissions %#o, returning EPERM", perms)
-- 
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