Blacklist items binded as readonly

10 years ago · 858702d89b
parent 2d0b33ce7e
commit 858702d89b
1 changed files with 3 additions and 0 deletions
--- a/fs/fs.go
+++ b/fs/fs.go
@ -226,6 +226,9 @@ func (fs *Filesystem) blacklist(target string) error {
 	if err := syscall.Mount(fs.absPath(src), fs.absPath(t), "", syscall.MS_BIND, "mode=400,gid=0"); err != nil {
 		return fmt.Errorf("failed to bind %s -> %s for blacklist: %v", src, t, err)
 	}
 	if err := remount(fs.absPath(t), syscall.MS_RDONLY); err != nil {
 		return fmt.Errorf("failed to bind %s -> %s for blacklist: %v", src, t, err)
 	}
 	return nil
 }