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| author | Trond Myklebust <trond.myklebust@primarydata.com> | 2016-07-15 17:05:52 -0400 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2016-07-15 17:05:52 -0400 |
| commit | e3406081c6ac154ed48fbb07e6bb8daacc48c7c8 (patch) | |
| tree | 31ac04d7813866463fccf2ec9ec4dea9c88edc75 /fs/nfs/callback_xdr.c | |
| parent | 92d21ac74a9e3c09b0b01c764e530657e4c85c49 (diff) | |
| parent | a4e187d83d88eeaba6252aac0a2ffe5eaa73a818 (diff) | |
| download | linux-e3406081c6ac154ed48fbb07e6bb8daacc48c7c8.tar.bz2 | |
Merge tag 'nfs-rdma-4.8-1' of git://git.linux-nfs.org/projects/anna/nfs-rdma
NFS: NFSoRDMA Client Side Changes
New Features:
- Add kerberos support
Bugfixes and cleanups:
- Remove ALLPHYSICAL memory registration mode
- Fix FMR disconnect recovery
- Reduce memory usage
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'fs/nfs/callback_xdr.c')
| -rw-r--r-- | fs/nfs/callback_xdr.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c index d81f96aacd51..656f68f7fe53 100644 --- a/fs/nfs/callback_xdr.c +++ b/fs/nfs/callback_xdr.c @@ -925,7 +925,7 @@ static __be32 nfs4_callback_compound(struct svc_rqst *rqstp, void *argp, void *r if (hdr_arg.minorversion == 0) { cps.clp = nfs4_find_client_ident(SVC_NET(rqstp), hdr_arg.cb_ident); if (!cps.clp || !check_gss_callback_principal(cps.clp, rqstp)) - return rpc_drop_reply; + goto out_invalidcred; } cps.minorversion = hdr_arg.minorversion; @@ -953,6 +953,10 @@ static __be32 nfs4_callback_compound(struct svc_rqst *rqstp, void *argp, void *r nfs_put_client(cps.clp); dprintk("%s: done, status = %u\n", __func__, ntohl(status)); return rpc_success; + +out_invalidcred: + pr_warn_ratelimited("NFS: NFSv4 callback contains invalid cred\n"); + return rpc_autherr_badcred; } /* |