diff options
Diffstat (limited to 'fs/nfs/nfs4proc.c')
| -rw-r--r-- | fs/nfs/nfs4proc.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index cafa155a053e..bf97331c02d3 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -1772,7 +1772,7 @@ static struct nfs4_state *nfs4_try_open_cached(struct nfs4_opendata *opendata) rcu_read_unlock(); nfs_release_seqid(opendata->o_arg.seqid); if (!opendata->is_recover) { - ret = nfs_may_open(state->inode, state->owner->so_cred, open_mode); + ret = nfs_may_open(state->inode, state->owner->so_cred->cr_cred, open_mode); if (ret != 0) goto out; } @@ -2511,7 +2511,7 @@ static int nfs4_opendata_access(struct rpc_cred *cred, } else if ((fmode & FMODE_READ) && !opendata->file_created) mask = NFS4_ACCESS_READ; - cache.cred = cred; + cache.cred = cred->cr_cred; nfs_access_set_mask(&cache, opendata->o_res.access_result); nfs_access_add_cache(state->inode, &cache); @@ -4188,18 +4188,25 @@ static int _nfs4_proc_access(struct inode *inode, struct nfs_access_entry *entry struct nfs4_accessres res = { .server = server, }; + struct auth_cred acred = { + .cred = entry->cred, + }; struct rpc_message msg = { .rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_ACCESS], .rpc_argp = &args, .rpc_resp = &res, - .rpc_cred = entry->cred, + .rpc_cred = rpc_lookup_generic_cred(&acred, 0, GFP_NOFS), }; int status = 0; + if (!msg.rpc_cred) + return -ENOMEM; if (!nfs4_have_delegation(inode, FMODE_READ)) { res.fattr = nfs_alloc_fattr(); - if (res.fattr == NULL) + if (res.fattr == NULL) { + put_rpccred(msg.rpc_cred); return -ENOMEM; + } args.bitmask = server->cache_consistency_bitmask; } @@ -4210,6 +4217,7 @@ static int _nfs4_proc_access(struct inode *inode, struct nfs_access_entry *entry nfs_refresh_inode(inode, res.fattr); } nfs_free_fattr(res.fattr); + put_rpccred(msg.rpc_cred); return status; } |