From: Eric Biggers <ebiggers@xxxxxxxxxx>
Signed-off-by: Eric Biggers <ebiggers@xxxxxxxxxx>
---
fs/ext4/namei.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index c1cf020d1889..b2058500f1dc 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -3221,9 +3221,10 @@ static int ext4_link(struct dentry *old_dentry,
if (inode->i_nlink >= EXT4_LINK_MAX)
return -EMLINK;
- if (ext4_encrypted_inode(dir) &&
- !fscrypt_has_permitted_context(dir, inode))
- return -EPERM;
+
+ err = fscrypt_prepare_link(old_dentry, dir, dentry);
+ if (err)
+ return err;
if ((ext4_test_inode_flag(dir, EXT4_INODE_PROJINHERIT)) &&
(!projid_eq(EXT4_I(dir)->i_projid,
--
2.14.1.821.g8fa685d3b7-goog
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