hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

NFS check the return of nfs4_negotiate_security in nfs4_submount 

Signed-off-by: Andy Adamson <andros@netapp.com>
Tested-By: Steve Dickson <steved@redhat.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
This commit is contained in:
Andy Adamson 2014-06-09 15:33:19 -04:00 committed by Trond Myklebust
parent 6edf96097b
commit 57bbe3d7c1
1 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
fs/nfs/nfs4namespace.c
View File

@ -399,7 +399,10 @@ struct vfsmount *nfs4_submount(struct nfs_server *server, struct dentry *dentry,
flavor = client->cl_auth->au_flavor; flavor = client->cl_auth->au_flavor;
else { else {
rpc_authflavor_t new = nfs4_negotiate_security(dir, name); rpc_authflavor_t new = nfs4_negotiate_security(dir, name);
if ((int)new >= 0) if ((int)new < 0) {
mnt = ERR_PTR((int)new);
goto out;
}
flavor = new; flavor = new;
} }
mnt = nfs_do_submount(dentry, fh, fattr, flavor); mnt = nfs_do_submount(dentry, fh, fattr, flavor);