diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/namei.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/fs/namei.c b/fs/namei.c index e2e4e8d032ee..9802345df5e7 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -2624,6 +2624,10 @@ static long do_rmdir(int dfd, const char __user *pathname) error = PTR_ERR(dentry); if (IS_ERR(dentry)) goto exit2; + if (!dentry->d_inode) { + error = -ENOENT; + goto exit3; + } error = mnt_want_write(nd.path.mnt); if (error) goto exit3; @@ -2709,11 +2713,10 @@ static long do_unlinkat(int dfd, const char __user *pathname) error = PTR_ERR(dentry); if (!IS_ERR(dentry)) { /* Why not before? Because we want correct error value */ - if (nd.last.name[nd.last.len]) - goto slashes; inode = dentry->d_inode; - if (inode) - ihold(inode); + if (nd.last.name[nd.last.len] || !inode) + goto slashes; + ihold(inode); error = mnt_want_write(nd.path.mnt); if (error) goto exit2; |