diff options
Diffstat (limited to 'fs/namei.c')
| -rw-r--r-- | fs/namei.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/namei.c b/fs/namei.c index 40d5f7abfa54..88f985aff4f8 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -2949,11 +2949,15 @@ static struct dentry *atomic_open(struct nameidata *nd, struct dentry *dentry, d_lookup_done(dentry); if (!error) { if (file->f_mode & FMODE_OPENED) { + int acc_mode = op->acc_mode; + if (unlikely(dentry != file->f_path.dentry)) { + dput(dentry); + dentry = dget(file->f_path.dentry); + } /* * We didn't have the inode before the open, so check open * permission here. */ - int acc_mode = op->acc_mode; if (file->f_mode & FMODE_CREATED) { WARN_ON(!(open_flag & O_CREAT)); fsnotify_create(dir, dentry); |