BUG_ON(!list_empty(&gss_msg->list));
if (gss_msg->ctx != NULL)
gss_put_ctx(gss_msg->ctx);
+ rpc_destroy_wait_queue(&gss_msg->rpc_waitqueue);
kfree(gss_msg);
}
}
spin_lock(&inode->i_lock);
if (gss_cred->gc_upcall != NULL)
- rpc_sleep_on(&gss_cred->gc_upcall->rpc_waitqueue, task, NULL, NULL);
+ rpc_sleep_on(&gss_cred->gc_upcall->rpc_waitqueue, task, NULL);
else if (gss_msg->ctx == NULL && gss_msg->msg.errno >= 0) {
task->tk_timeout = 0;
gss_cred->gc_upcall = gss_msg;
/* gss_upcall_callback will release the reference to gss_upcall_msg */
atomic_inc(&gss_msg->count);
- rpc_sleep_on(&gss_msg->rpc_waitqueue, task, gss_upcall_callback, NULL);
+ rpc_sleep_on(&gss_msg->rpc_waitqueue, task, gss_upcall_callback);
} else
err = gss_msg->msg.errno;
spin_unlock(&inode->i_lock);
char __user *dst, size_t buflen)
{
char *data = (char *)msg->data + msg->copied;
- ssize_t mlen = msg->len;
- ssize_t left;
+ size_t mlen = min(msg->len, buflen);
+ unsigned long left;
- if (mlen > buflen)
- mlen = buflen;
left = copy_to_user(dst, data, mlen);
- if (left < 0) {
- msg->errno = left;
- return left;
+ if (left == mlen) {
+ msg->errno = -EFAULT;
+ return -EFAULT;
}
+
mlen -= left;
msg->copied += mlen;
msg->errno = 0;
p = gss_fill_context(p, end, ctx, gss_msg->auth->mech);
if (IS_ERR(p)) {
err = PTR_ERR(p);
- gss_msg->msg.errno = (err == -EACCES) ? -EACCES : -EAGAIN;
+ gss_msg->msg.errno = (err == -EAGAIN) ? -EAGAIN : -EACCES;
goto err_release_msg;
}
gss_msg->ctx = gss_get_ctx(ctx);
err = -EINVAL;
gss_auth->mech = gss_mech_get_by_pseudoflavor(flavor);
if (!gss_auth->mech) {
- printk(KERN_WARNING "%s: Pseudoflavor %d not found!",
+ printk(KERN_WARNING "%s: Pseudoflavor %d not found!\n",
__FUNCTION__, flavor);
goto err_free;
}
struct rpc_task *task;
if (gss_cred->gc_ctx == NULL ||
- gss_cred->gc_ctx->gc_proc == RPC_GSS_PROC_DESTROY)
+ test_and_clear_bit(RPCAUTH_CRED_UPTODATE, &cred->cr_flags) == 0)
return 0;
gss_cred->gc_ctx->gc_proc = RPC_GSS_PROC_DESTROY;
* by the RPC call or by the put_rpccred() below */
get_rpccred(cred);
- task = rpc_call_null(gss_auth->client, cred, RPC_TASK_ASYNC);
+ task = rpc_call_null(gss_auth->client, cred, RPC_TASK_ASYNC|RPC_TASK_SOFT);
if (!IS_ERR(task))
rpc_put_task(task);
if (maj_stat == GSS_S_CONTEXT_EXPIRED)
clear_bit(RPCAUTH_CRED_UPTODATE, &cred->cr_flags);
if (maj_stat) {
- dprintk("RPC: %5u gss_validate: gss_verify_mic returned"
+ dprintk("RPC: %5u gss_validate: gss_verify_mic returned "
"error 0x%08x\n", task->tk_pid, maj_stat);
goto out_bad;
}
.cr_name = "AUTH_GSS",
.crdestroy = gss_destroy_cred,
.cr_init = gss_cred_init,
+ .crbind = rpcauth_generic_bind_cred,
.crmatch = gss_match,
.crmarshal = gss_marshal,
.crrefresh = gss_refresh,
static const struct rpc_credops gss_nullops = {
.cr_name = "AUTH_GSS",
.crdestroy = gss_destroy_cred,
+ .crbind = rpcauth_generic_bind_cred,
.crmatch = gss_match,
.crmarshal = gss_marshal,
.crrefresh = gss_refresh_null,