mirror of
https://github.com/samba-team/samba.git
synced 2024-12-27 03:21:53 +03:00
6f12e4ace1
uint32 followed by a GUID. I needed to fix this to support running in
mixed-mode rpc (where smbtorture is bigendian and w2k3 is
little-endian). Otherwise when you send back a policy handle the
server doesn't recognise it.
(This used to be commit 9b1c76a8e9)
93 lines
2.2 KiB
C
93 lines
2.2 KiB
C
/*
|
|
Unix SMB/CIFS implementation.
|
|
|
|
server side dcerpc handle code
|
|
|
|
Copyright (C) Andrew Tridgell 2003
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*/
|
|
|
|
#include "includes.h"
|
|
|
|
/*
|
|
allocate a new rpc handle
|
|
*/
|
|
struct dcesrv_handle *dcesrv_handle_new(struct dcesrv_state *dce,
|
|
uint8 handle_type)
|
|
{
|
|
TALLOC_CTX *mem_ctx;
|
|
struct dcesrv_handle *h;
|
|
|
|
mem_ctx = talloc_init("rpc handle type %d\n", handle_type);
|
|
if (!mem_ctx) {
|
|
return NULL;
|
|
}
|
|
h = talloc(mem_ctx, sizeof(*h));
|
|
if (!h) {
|
|
talloc_destroy(mem_ctx);
|
|
return NULL;
|
|
}
|
|
h->mem_ctx = mem_ctx;
|
|
h->data = NULL;
|
|
|
|
h->wire_handle.handle_type = handle_type;
|
|
uuid_generate_random(&h->wire_handle.uuid);
|
|
|
|
DLIST_ADD(dce->handles, h);
|
|
|
|
return h;
|
|
}
|
|
|
|
/*
|
|
destroy a rpc handle
|
|
*/
|
|
void dcesrv_handle_destroy(struct dcesrv_state *dce,
|
|
struct dcesrv_handle *h)
|
|
{
|
|
DLIST_REMOVE(dce->handles, h);
|
|
talloc_destroy(h->mem_ctx);
|
|
}
|
|
|
|
|
|
/*
|
|
find an internal handle given a wire handle. If the wire handle is NULL then
|
|
allocate a new handle
|
|
*/
|
|
struct dcesrv_handle *dcesrv_handle_fetch(struct dcesrv_state *dce,
|
|
struct policy_handle *p,
|
|
uint8 handle_type)
|
|
{
|
|
struct dcesrv_handle *h;
|
|
|
|
if (p->handle_type == 0 && uuid_all_zero(&p->uuid)) {
|
|
return dcesrv_handle_new(dce, handle_type);
|
|
}
|
|
|
|
for (h=dce->handles; h; h=h->next) {
|
|
if (h->wire_handle.handle_type == p->handle_type &&
|
|
uuid_equal(&p->uuid, &h->wire_handle.uuid)) {
|
|
if (p->handle_type != handle_type) {
|
|
DEBUG(0,("client gave us the wrong handle type (%d should be %d)\n",
|
|
p->handle_type, handle_type));
|
|
return NULL;
|
|
}
|
|
return h;
|
|
}
|
|
}
|
|
|
|
return NULL;
|
|
}
|