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[3/4] nfsd: nfs4_check_fh - make it actually check the filehandle

Message ID 1406047784-1578-4-git-send-email-jlayton@primarydata.com (mailing list archive)
State New, archived
Headers show

Commit Message

Jeff Layton July 22, 2014, 4:49 p.m. UTC 
From: Trond Myklebust <trond.myklebust@primarydata.com>

...instead of just checking the inode that corresponds to it.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Jeff Layton <jlayton@primarydata.com>
---
 fs/nfsd/nfs4state.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox

Patch

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index c540a46f6305..4c9404500a8e 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -3953,7 +3953,7 @@  laundromat_main(struct work_struct *laundry)
 
 static inline __be32 nfs4_check_fh(struct svc_fh *fhp, struct nfs4_ol_stateid *stp)
 {
-	if (fhp->fh_dentry->d_inode != stp->st_file->fi_inode)
+	if (!nfsd_fh_match(&fhp->fh_handle, &stp->st_file->fi_fhandle))
 		return nfserr_bad_stateid;
 	return nfs_ok;
 }