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path: root/fs/overlayfs/super.c
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-rw-r--r--fs/overlayfs/super.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c
index 4ba2baff1b72..cf815867f344 100644
--- a/fs/overlayfs/super.c
+++ b/fs/overlayfs/super.c
@@ -1348,6 +1348,7 @@ static struct dentry *ovl_get_root(struct super_block *sb,
ovl_dentry_set_flag(OVL_E_CONNECTED, root);
ovl_set_upperdata(d_inode(root));
ovl_inode_init(d_inode(root), &oip, ino, fsid);
+ WARN_ON(!!IS_CASEFOLDED(d_inode(root)) != ofs->casefold);
ovl_dentry_init_flags(root, upperdentry, oe, DCACHE_OP_WEAK_REVALIDATE);
/* root keeps a reference of upperdentry */
dget(upperdentry);