From 545a03da241ad9e2094b45af8202a9d131bfe6ba Mon Sep 17 00:00:00 2001
From: Jakob Unterwurzacher
Date: Tue, 1 Jan 2019 16:22:06 +0100
Subject: nametransform: comments: directly link to ioutil.WriteFile fix

So the reader does not have to read through the whole ticket.
The commit message has a nice summary of the problem.
---
 internal/nametransform/diriv.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'internal')

diff --git a/internal/nametransform/diriv.go b/internal/nametransform/diriv.go
index 81e44da..b45ae52 100644
--- a/internal/nametransform/diriv.go
+++ b/internal/nametransform/diriv.go
@@ -90,7 +90,8 @@ func WriteDirIV(dirfd int, dir string) error {
 	iv := cryptocore.RandBytes(DirIVLen)
 	file := filepath.Join(dir, DirIVFilename)
 	// 0400 permissions: gocryptfs.diriv should never be modified after creation.
-	// Don't use "ioutil.WriteFile", it causes trouble on NFS: https://github.com/rfjakob/gocryptfs/issues/105
+	// Don't use "ioutil.WriteFile", it causes trouble on NFS:
+	// https://github.com/rfjakob/gocryptfs/commit/7d38f80a78644c8ec4900cc990bfb894387112ed
 	fdRaw, err := syscallcompat.Openat(dirfd, file, os.O_WRONLY|os.O_CREATE|os.O_EXCL, 0400)
 	if err != nil {
 		tlog.Warn.Printf("WriteDirIV: Openat: %v", err)
-- 
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