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-rw-r--r--internal/nametransform/diriv.go3
1 files changed, 2 insertions, 1 deletions
diff --git a/internal/nametransform/diriv.go b/internal/nametransform/diriv.go
index fe289c6..f980a04 100644
--- a/internal/nametransform/diriv.go
+++ b/internal/nametransform/diriv.go
@@ -36,7 +36,8 @@ func ReadDirIV(dir string) (iv []byte, err error) {
// ReadDirIVAt reads "gocryptfs.diriv" from the directory that is opened as "dirfd".
// Using the dirfd makes it immune to concurrent renames of the directory.
func ReadDirIVAt(dirfd *os.File) (iv []byte, err error) {
- fdRaw, err := syscallcompat.Openat(int(dirfd.Fd()), DirIVFilename, syscall.O_RDONLY, 0)
+ fdRaw, err := syscallcompat.Openat(int(dirfd.Fd()), DirIVFilename,
+ syscall.O_RDONLY|syscall.O_NOFOLLOW, 0)
if err != nil {
tlog.Warn.Printf("ReadDirIVAt: opening %q in dir %q failed: %v",
DirIVFilename, dirfd.Name(), err)