summaryrefslogtreecommitdiffstats
path: root/source3/torture/test_oplock_cancel.c
diff options
context:
space:
mode:
Diffstat (limited to 'source3/torture/test_oplock_cancel.c')
-rw-r--r--source3/torture/test_oplock_cancel.c168
1 files changed, 168 insertions, 0 deletions
diff --git a/source3/torture/test_oplock_cancel.c b/source3/torture/test_oplock_cancel.c
new file mode 100644
index 0000000..86ce5b7
--- /dev/null
+++ b/source3/torture/test_oplock_cancel.c
@@ -0,0 +1,168 @@
+/*
+ Unix SMB/CIFS implementation.
+ Test cleanup behaviour
+ Copyright (C) Volker Lendecke 2011
+
+ 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 3 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, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "includes.h"
+#include "locking/proto.h"
+#include "torture/proto.h"
+#include "system/filesys.h"
+#include "system/select.h"
+#include "libsmb/libsmb.h"
+#include "libcli/smb/smbXcli_base.h"
+#include "libcli/security/security.h"
+#include "lib/util/tevent_ntstatus.h"
+
+struct create_cancel_state {
+ uint8_t dummy;
+};
+
+static void create_cancel_done(struct tevent_req *subreq);
+
+static struct tevent_req *create_cancel_send(
+ TALLOC_CTX *mem_ctx, struct tevent_context *ev,
+ struct cli_state *cli, const char *fname)
+{
+ struct tevent_req *req, *subreq;
+ struct create_cancel_state *state;
+
+ req = tevent_req_create(mem_ctx, &state, struct create_cancel_state);
+ if (req == NULL) {
+ return NULL;
+ }
+
+ subreq = cli_ntcreate_send(
+ mem_ctx, ev, cli, fname, 0, FILE_GENERIC_READ,
+ FILE_ATTRIBUTE_NORMAL, FILE_SHARE_READ|FILE_SHARE_WRITE,
+ FILE_OPEN_IF, 0, SMB2_IMPERSONATION_IMPERSONATION, 0);
+ if (tevent_req_nomem(subreq, req)) {
+ return tevent_req_post(req, ev);
+ }
+ if (!tevent_req_cancel(subreq)) {
+ tevent_req_oom(req);
+ return tevent_req_post(req, ev);
+ }
+ tevent_req_set_callback(subreq, create_cancel_done, req);
+ return req;
+}
+
+static void create_cancel_done(struct tevent_req *subreq)
+{
+ struct tevent_req *req = tevent_req_callback_data(
+ subreq, struct tevent_req);
+ NTSTATUS status;
+
+ status = cli_ntcreate_recv(subreq, NULL, NULL);
+ TALLOC_FREE(subreq);
+ if (!NT_STATUS_EQUAL(status, NT_STATUS_CANCELLED)) {
+ if (NT_STATUS_IS_OK(status)) {
+ status = NT_STATUS_UNSUCCESSFUL;
+ }
+ tevent_req_nterror(req, status);
+ return;
+ }
+ tevent_req_done(req);
+}
+
+static NTSTATUS create_cancel_recv(struct tevent_req *req)
+{
+ return tevent_req_simple_recv_ntstatus(req);
+}
+
+static NTSTATUS create_cancel(struct cli_state *cli, const char *fname)
+{
+ TALLOC_CTX *frame = talloc_stackframe();
+ struct tevent_context *ev;
+ struct tevent_req *req;
+ NTSTATUS status = NT_STATUS_NO_MEMORY;
+
+ ev = samba_tevent_context_init(frame);
+ if (ev == NULL) {
+ goto fail;
+ }
+ req = create_cancel_send(frame, ev, cli, fname);
+ if (req == NULL) {
+ goto fail;
+ }
+ if (!tevent_req_poll_ntstatus(req, ev, &status)) {
+ goto fail;
+ }
+ status = create_cancel_recv(req);
+ fail:
+ TALLOC_FREE(frame);
+ return status;
+}
+
+bool run_oplock_cancel(int dummy)
+{
+ struct cli_state *cli1, *cli2;
+ const char *fname = "oplock-cancel";
+ uint16_t fnum1;
+ NTSTATUS status;
+ /*
+ * Currently this test seems to work only
+ * with SMB2/3 and only against Samba.
+ *
+ * TODO: we should change our server
+ * to ignore cancel for SMB2 Create
+ * and behave like Windows.
+ */
+ int flags = CLI_FULL_CONNECTION_DISABLE_SMB1;
+
+ if (!torture_open_connection_flags(&cli1, 0, flags)) {
+ return false;
+ }
+ cli1->use_oplocks = true;
+
+ if (!torture_open_connection_flags(&cli2, 0, flags)) {
+ return false;
+ }
+ cli2->use_oplocks = true;
+
+ status = cli_ntcreate(
+ cli1, fname, 0, FILE_GENERIC_READ, FILE_ATTRIBUTE_NORMAL,
+ FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_OPEN_IF, 0, 0,
+ &fnum1, NULL);
+ if (!NT_STATUS_IS_OK(status)) {
+ d_printf("cli_ntcreate failed: %s\n", nt_errstr(status));
+ return false;
+ }
+
+ status = create_cancel(cli2, fname);
+ if (!NT_STATUS_IS_OK(status)) {
+ d_printf("create_cancel failed: %s\n", nt_errstr(status));
+ return false;
+ }
+
+ cli_close(cli1, fnum1);
+
+ TALLOC_FREE(cli1);
+
+ /*
+ * Give cli1's smbd time to inform cli2's smbd
+ */
+ smb_msleep(5000);
+
+ status = cli_unlink(cli2, fname,
+ FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_HIDDEN);
+ if (!NT_STATUS_IS_OK(status)) {
+ d_printf("cli_unlink failed: %s\n", nt_errstr(status));
+ return false;
+ }
+
+ return true;
+}