diff options
Diffstat (limited to 'fs/nfsd/vfs.c')
| -rw-r--r-- | fs/nfsd/vfs.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index fd0acca5370..0c92a17d177 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -1632,10 +1632,12 @@ nfsd_link(struct svc_rqst *rqstp, struct svc_fh *ffhp, err = fh_verify(rqstp, ffhp, S_IFDIR, NFSD_MAY_CREATE); if (err) goto out; - err = fh_verify(rqstp, tfhp, -S_IFDIR, NFSD_MAY_NOP); + err = fh_verify(rqstp, tfhp, 0, NFSD_MAY_NOP); if (err) goto out; - + err = nfserr_isdir; + if (S_ISDIR(tfhp->fh_dentry->d_inode->i_mode)) + goto out; err = nfserr_perm; if (!len) goto out; |