diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/sunrpc/clnt.c | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index 3af35ab..6a6b96e 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -122,8 +122,9 @@ rpc_setup_pipedir(struct rpc_clnt *clnt, char *dir_name) } } -static struct rpc_clnt * rpc_new_client(struct rpc_xprt *xprt, char *servname, struct rpc_program *program, u32 vers, rpc_authflavor_t flavor) +static struct rpc_clnt * rpc_new_client(const struct rpc_create_args *args, struct rpc_xprt *xprt) { + struct rpc_program *program = args->program; struct rpc_version *version; struct rpc_clnt *clnt = NULL; struct rpc_auth *auth; @@ -132,13 +133,13 @@ static struct rpc_clnt * rpc_new_client(struct rpc_xprt *xprt, char *servname, s /* sanity check the name before trying to print it */ err = -EINVAL; - len = strlen(servname); + len = strlen(args->servername); if (len > RPC_MAXNETNAMELEN) goto out_no_rpciod; len++; dprintk("RPC: creating %s client for %s (xprt %p)\n", - program->name, servname, xprt); + program->name, args->servername, xprt); err = rpciod_up(); if (err) @@ -146,7 +147,11 @@ static struct rpc_clnt * rpc_new_client(struct rpc_xprt *xprt, char *servname, s err = -EINVAL; if (!xprt) goto out_no_xprt; - if (vers >= program->nrvers || !(version = program->version[vers])) + + if (args->version >= program->nrvers) + goto out_err; + version = program->version[args->version]; + if (version == NULL) goto out_err; err = -ENOMEM; @@ -158,12 +163,12 @@ static struct rpc_clnt * rpc_new_client(struct rpc_xprt *xprt, char *servname, s clnt->cl_server = clnt->cl_inline_name; if (len > sizeof(clnt->cl_inline_name)) { char *buf = kmalloc(len, GFP_KERNEL); - if (buf != 0) + if (buf != NULL) clnt->cl_server = buf; else len = sizeof(clnt->cl_inline_name); } - strlcpy(clnt->cl_server, servname, len); + strlcpy(clnt->cl_server, args->servername, len); clnt->cl_xprt = xprt; clnt->cl_procinfo = version->procs; @@ -192,10 +197,10 @@ static struct rpc_clnt * rpc_new_client(struct rpc_xprt *xprt, char *servname, s if (err < 0) goto out_no_path; - auth = rpcauth_create(flavor, clnt); + auth = rpcauth_create(args->authflavor, clnt); if (IS_ERR(auth)) { printk(KERN_INFO "RPC: Couldn't create auth handle (flavor %u)\n", - flavor); + args->authflavor); err = PTR_ERR(auth); goto out_no_auth; } @@ -297,8 +302,7 @@ struct rpc_clnt *rpc_create(struct rpc_create_args *args) if (args->flags & RPC_CLNT_CREATE_NONPRIVPORT) xprt->resvport = 0; - clnt = rpc_new_client(xprt, args->servername, args->program, - args->version, args->authflavor); + clnt = rpc_new_client(args, xprt); if (IS_ERR(clnt)) return clnt; |