s3:libsmb: set correct min and max smb protocol when smb2 is enforced on connect

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14105

Pair-programmed-with: Stefan Metzmacher <metze@samba.org>

Signed-off-by: Björn Baumbach <bb@sernet.de>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

diff --git a/source3/libsmb/cliconnect.c b/source3/libsmb/cliconnect.c
index bec2c3e9e07164df919d80c77fefe672da5d7476..8ee60df0c99015b0fffaef19d2a232750b0ec87c 100644 (file)
--- a/source3/libsmb/cliconnect.c
+++ b/source3/libsmb/cliconnect.c
@@ -2805,8 +2805,10 @@ static struct tevent_req *cli_start_connection_send(
        }
 
        if (flags & CLI_FULL_CONNECTION_DISABLE_SMB1) {
-               state->min_protocol = MAX(state->max_protocol, PROTOCOL_SMB2_02);
-               state->max_protocol = MAX(state->max_protocol, PROTOCOL_LATEST);
+               state->min_protocol = MAX(state->min_protocol,
+                                         PROTOCOL_SMB2_02);
+               state->max_protocol = MAX(state->max_protocol,
+                                         state->min_protocol);
        }
 
        subreq = cli_connect_nb_send(state, ev, dest_host, dest_ss, port,