From e97c23e08383666117523cf3145f1213b41c2489 Mon Sep 17 00:00:00 2001
From: Jakob Unterwurzacher
Date: Thu, 30 Nov 2017 19:40:53 +0100
Subject: syscallcompat: check that we get NOFOLLOW wherever possible

...and fix the instances where the AT_SYMLINK_NOFOLLOW /
O_NOFOLLOW / O_EXCL flag was missing.
---
 internal/syscallcompat/emulate.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'internal/syscallcompat/emulate.go')

diff --git a/internal/syscallcompat/emulate.go b/internal/syscallcompat/emulate.go
index 59d0ea5..3af45f8 100644
--- a/internal/syscallcompat/emulate.go
+++ b/internal/syscallcompat/emulate.go
@@ -136,12 +136,12 @@ func emulateFchmodat(dirfd int, path string, mode uint32, flags int) (err error)
 	}
 	defer syscall.Fchdir(cwd)
 	// We also don't have Lchmod, so emulate it (poorly).
-	if flags&unix.AT_SYMLINK_NOFOLLOW > 0 {
+	if flags&unix.AT_SYMLINK_NOFOLLOW != 0 {
 		fi, err := os.Lstat(path)
 		if err != nil {
 			return err
 		}
-		if fi.Mode()&os.ModeSymlink > 0 {
+		if fi.Mode()&os.ModeSymlink != 0 {
 			return nil
 		}
 	}
-- 
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