[PATCH] proc: readdir race fix (take 3)

[firefly-linux-kernel-4.4.55.git] / fs / binfmt_misc.c

diff --git a/fs/binfmt_misc.c b/fs/binfmt_misc.c
index 66ba137f86618b25044a2beeb2a73a6f1dc81865..1713c48fef5494e5e8ef361a83b5795ecaae4ce9 100644 (file)
--- a/fs/binfmt_misc.c
+++ b/fs/binfmt_misc.c
@@ -215,10 +215,8 @@ _error:
        bprm->interp_flags = 0;
        bprm->interp_data = 0;
 _unshare:
-       if (files) {
-               put_files_struct(current->files);
-               current->files = files;
-       }
+       if (files)
+               reset_files_struct(current, files);
        goto _ret;
 }