From 31e8ccea3cd77c5f997ff61e3a5404653e54b2d5 Mon Sep 17 00:00:00 2001
From: Miklos Szeredi <mszeredi@redhat.com>
Date: Thu, 27 Jul 2017 21:54:06 +0200
Subject: [PATCH] ovl: fix readdir error value
actor's return value is taken as a bool (filled/not filled) so we need to
return the error in the context.
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
---
fs/overlayfs/readdir.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/fs/overlayfs/readdir.c b/fs/overlayfs/readdir.c
index 3d424a51cabbf..a6cd7b204412a 100644
--- a/fs/overlayfs/readdir.c
+++ b/fs/overlayfs/readdir.c
@@ -131,8 +131,10 @@ static int ovl_cache_entry_add_rb(struct ovl_readdir_data *rdd,
}
p = ovl_cache_entry_new(rdd, name, len, ino, d_type);
- if (p == NULL)
+ if (p == NULL) {
+ rdd->err = -ENOMEM;
return -ENOMEM;
+ }
list_add_tail(&p->l_node, rdd->list);
rb_link_node(&p->node, parent, newp);