aboutsummaryrefslogtreecommitdiff
path: root/fs/ext4/namei.c
diff options
context:
space:
mode:
authorEric Biggers <ebiggers@google.com>2017-10-18 20:21:57 -0400
committerTheodore Ts'o <tytso@mit.edu>2017-10-18 20:21:57 -0400
commit697251816d64572098a2d26791a1c49c3723f5b1 (patch)
tree758d4923b2539d545f69085af065d4054679774f /fs/ext4/namei.c
parent09a5c31c919da0a83d3fa9fffaa09cf78cc2d466 (diff)
downloadlinux-stericsson-697251816d64572098a2d26791a1c49c3723f5b1.tar.gz
ext4: switch to fscrypt_prepare_link()
Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/namei.c')
-rw-r--r--fs/ext4/namei.c7
1 files 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,