[SCM] Samba Shared Repository - branch master updated
Noel Power
npower at samba.org
Mon Aug 14 19:53:01 UTC 2023
The branch, master has been updated
via d79d0508a4b s3: smbd: Add missing 'return;'s in exit paths in reply_exit_done().
via 63895e03c4e s3: torture: Add a test doing an SMB1 negotiate+exit.
from 044cb8f9d55 mdssvc: Do an early talloc_free() in _mdssvc_open()
https://git.samba.org/?p=samba.git;a=shortlog;h=master
- Log -----------------------------------------------------------------
commit d79d0508a4b8bdc4582a350d109181ecae0bf1e2
Author: Jeremy Allison <jra at samba.org>
Date: Fri Aug 11 15:19:01 2023 -0700
s3: smbd: Add missing 'return;'s in exit paths in reply_exit_done().
Remove knownfail.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15430
Signed-off-by: Jeremy Allison <jra at samba.org>
Reviewed-by: Noel Power <npower at samba.org>
Autobuild-User(master): Noel Power <npower at samba.org>
Autobuild-Date(master): Mon Aug 14 19:52:49 UTC 2023 on atb-devel-224
commit 63895e03c4e8ed79a3b2cda928f58ec278cd6608
Author: Jeremy Allison <jra at samba.org>
Date: Fri Aug 11 15:12:05 2023 -0700
s3: torture: Add a test doing an SMB1 negotiate+exit.
Robert Morris <rtm at lcs.mit.edu> noticed a missing
return in reply_exit_done().
Adds knownfail.
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15430
Signed-off-by: Jeremy Allison <jra at samba.org>
Reviewed-by: Noel Power <npower at samba.org>
-----------------------------------------------------------------------
Summary of changes:
source3/selftest/tests.py | 11 +++
source3/smbd/smb1_reply.c | 2 +
source3/torture/torture.c | 181 ++++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 194 insertions(+)
Changeset truncated at 500 lines:
diff --git a/source3/selftest/tests.py b/source3/selftest/tests.py
index 579ed87656d..8c9ed71c6f7 100755
--- a/source3/selftest/tests.py
+++ b/source3/selftest/tests.py
@@ -230,6 +230,17 @@ plantestsuite("samba3.smbtorture_s3.smb1.SMB1-TRUNCATED-SESSSETUP",
smbtorture3,
"-mNT1"])
+plantestsuite("samba3.smbtorture_s3.smb1.SMB1-NEGOTIATE-EXIT",
+ "fileserver_smb1",
+ [os.path.join(samba3srcdir,
+ "script/tests/test_smbtorture_s3.sh"),
+ 'SMB1-NEGOTIATE-EXIT',
+ '//$SERVER_IP/tmp',
+ '$USERNAME',
+ '$PASSWORD',
+ smbtorture3,
+ "-mNT1"])
+
#
# MSDFS attribute tests.
#
diff --git a/source3/smbd/smb1_reply.c b/source3/smbd/smb1_reply.c
index 8139436aa38..f685be8016e 100644
--- a/source3/smbd/smb1_reply.c
+++ b/source3/smbd/smb1_reply.c
@@ -5005,6 +5005,7 @@ static void reply_exit_done(struct tevent_req *req)
reply_force_doserror(smb1req, ERRSRV, ERRinvnid);
smb_request_done(smb1req);
END_PROFILE(SMBexit);
+ return;
}
/*
@@ -5044,6 +5045,7 @@ static void reply_exit_done(struct tevent_req *req)
reply_force_doserror(smb1req, ERRSRV, ERRinvnid);
smb_request_done(smb1req);
END_PROFILE(SMBexit);
+ return;
}
close_file_free(NULL, &fsp, SHUTDOWN_CLOSE);
}
diff --git a/source3/torture/torture.c b/source3/torture/torture.c
index 59ef401197d..1e496e74456 100644
--- a/source3/torture/torture.c
+++ b/source3/torture/torture.c
@@ -14822,6 +14822,183 @@ static bool run_smb1_truncated_sesssetup(int dummy)
return true;
}
+struct smb1_negotiate_exit_state {
+ int dummy;
+};
+
+static void smb1_negotiate_exit_done(struct tevent_req *subreq);
+
+static struct tevent_req *smb1_negotiate_exit_send(
+ TALLOC_CTX *mem_ctx,
+ struct tevent_context *ev,
+ struct smbXcli_conn *conn)
+{
+ struct smb1_negotiate_exit_state *state = NULL;
+ struct tevent_req *req = NULL;
+ struct tevent_req *subreq = NULL;
+
+ req = tevent_req_create(mem_ctx,
+ &state,
+ struct smb1_negotiate_exit_state);
+ if (req == NULL) {
+ return NULL;
+ }
+ subreq = smb1cli_req_send(state, ev, conn,
+ SMBexit,
+ 0, /* additional_flags */
+ 0, /* clear_flags */
+ 0, /* additional_flags2 */
+ 0, /* clear_flags2 */
+ 10000, /* timeout_msec */
+ getpid(),
+ NULL, /* tcon */
+ NULL, /* session */
+ 0, /* wct */
+ NULL,
+ 0,
+ NULL);
+ if (tevent_req_nomem(subreq, req)) {
+ return tevent_req_post(req, ev);
+ }
+ tevent_req_set_callback(subreq,
+ smb1_negotiate_exit_done,
+ req);
+ return req;
+}
+
+static void smb1_negotiate_exit_done(struct tevent_req *subreq)
+{
+ struct tevent_req *req =
+ tevent_req_callback_data(subreq,
+ struct tevent_req);
+ struct smb1_negotiate_exit_state *state =
+ tevent_req_data(req,
+ struct smb1_negotiate_exit_state);
+ NTSTATUS status;
+ struct smb1cli_req_expected_response expected[] = {
+ {
+ .status = NT_STATUS_OK,
+ .wct = 0,
+ },
+ };
+
+ status = smb1cli_req_recv(subreq, state,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL, /* pvwv_offset */
+ NULL,
+ NULL,
+ NULL, /* pbytes_offset */
+ NULL,
+ expected, ARRAY_SIZE(expected));
+ TALLOC_FREE(subreq);
+ if (tevent_req_nterror(req, status)) {
+ return;
+ }
+ tevent_req_done(req);
+}
+
+static NTSTATUS smb1_negotiate_exit_recv(struct tevent_req *req)
+{
+ return tevent_req_simple_recv_ntstatus(req);
+}
+
+static bool do_smb1_exit(TALLOC_CTX *mem_ctx,
+ struct tevent_context *ev,
+ struct smbXcli_conn *conn)
+{
+ struct tevent_req *req;
+ bool ok;
+ NTSTATUS status;
+ NTSTATUS expected_status = NT_STATUS_DOS(ERRSRV, ERRinvnid);;
+
+ req = smb1_negotiate_exit_send(ev, ev, conn);
+ if (req == NULL) {
+ d_fprintf(stderr, "smb1_negotiate_exit_send failed\n");
+ return false;
+ }
+
+ ok = tevent_req_poll_ntstatus(req, ev, &status);
+ if (!ok) {
+ d_fprintf(stderr, "tevent_req_poll failed with status %s\n",
+ nt_errstr(status));
+ return false;
+ }
+
+ status = smb1_negotiate_exit_recv(req);
+ if (!NT_STATUS_EQUAL(status, expected_status)) {
+ d_fprintf(stderr, "smb1_negotiate_exit_recv returned "
+ "%s, expected ERRSRV, ERRinvnid\n",
+ nt_errstr(status));
+ return false;
+ }
+ return true;
+}
+
+static bool run_smb1_negotiate_exit(int dummy)
+{
+ struct tevent_context *ev;
+ struct smbXcli_conn *conn;
+ struct sockaddr_storage ss;
+ NTSTATUS status;
+ int fd;
+ bool ok;
+
+ printf("Starting send SMB1 negotiate+exit.\n");
+
+ ok = resolve_name(host, &ss, 0x20, true);
+ if (!ok) {
+ d_fprintf(stderr, "Could not resolve name %s\n", host);
+ return false;
+ }
+
+ status = open_socket_out(&ss, 445, 10000, &fd);
+ if (!NT_STATUS_IS_OK(status)) {
+ d_fprintf(stderr, "open_socket_out failed: %s\n",
+ nt_errstr(status));
+ return false;
+ }
+
+ conn = smbXcli_conn_create(talloc_tos(), fd, host, SMB_SIGNING_OFF, 0,
+ NULL, 0, NULL);
+ if (conn == NULL) {
+ d_fprintf(stderr, "smbXcli_conn_create failed\n");
+ return false;
+ }
+
+ status = smbXcli_negprot(conn, 0, PROTOCOL_NT1, PROTOCOL_NT1);
+ if (!NT_STATUS_IS_OK(status)) {
+ d_fprintf(stderr, "smbXcli_negprot failed!\n");
+ return false;
+ }
+
+ ev = samba_tevent_context_init(talloc_tos());
+ if (ev == NULL) {
+ d_fprintf(stderr, "samba_tevent_context_init failed\n");
+ return false;
+ }
+
+ /*
+ * Call do_smb1_exit twice to catch a server crash, the
+ * server sends the first return code then crashes.
+ */
+ ok = do_smb1_exit(ev, ev, conn);
+ if (!ok) {
+ d_fprintf(stderr, "do_smb1_exit (1) failed\n");
+ return false;
+ }
+ ok = do_smb1_exit(ev, ev, conn);
+ if (!ok) {
+ d_fprintf(stderr, "do_smb1_exit (2) failed\n");
+ return false;
+ }
+
+ TALLOC_FREE(conn);
+ return true;
+}
+
static bool run_ign_bad_negprot(int dummy)
{
struct tevent_context *ev;
@@ -15554,6 +15731,10 @@ static struct {
.name = "SMB1-TRUNCATED-SESSSETUP",
.fn = run_smb1_truncated_sesssetup,
},
+ {
+ .name = "SMB1-NEGOTIATE-EXIT",
+ .fn = run_smb1_negotiate_exit,
+ },
{
.name = "SMB1-DFS-PATHS",
.fn = run_smb1_dfs_paths,
--
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