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path: root/vendor/github.com/opencontainers/selinux/go-selinux/xattrs.go
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Diffstat (limited to 'vendor/github.com/opencontainers/selinux/go-selinux/xattrs.go')
-rw-r--r--vendor/github.com/opencontainers/selinux/go-selinux/xattrs.go8
1 files changed, 2 insertions, 6 deletions
diff --git a/vendor/github.com/opencontainers/selinux/go-selinux/xattrs.go b/vendor/github.com/opencontainers/selinux/go-selinux/xattrs.go
index 4e711a9f8..de5c80ef3 100644
--- a/vendor/github.com/opencontainers/selinux/go-selinux/xattrs.go
+++ b/vendor/github.com/opencontainers/selinux/go-selinux/xattrs.go
@@ -12,8 +12,8 @@ func lgetxattr(path string, attr string) ([]byte, error) {
// Start with a 128 length byte array
dest := make([]byte, 128)
sz, errno := unix.Lgetxattr(path, attr, dest)
- if errno == unix.ERANGE {
- // Buffer too small, get the real size first
+ for errno == unix.ERANGE {
+ // Buffer too small, use zero-sized buffer to get the actual size
sz, errno = unix.Lgetxattr(path, attr, []byte{})
if errno != nil {
return nil, errno
@@ -28,7 +28,3 @@ func lgetxattr(path string, attr string) ([]byte, error) {
return dest[:sz], nil
}
-
-func lsetxattr(path string, attr string, data []byte, flags int) error {
- return unix.Lsetxattr(path, attr, data, flags)
-}