1 files changed, 5 insertions, 74 deletions

diff --git a/source3/libsmb/smb_signing.c b/source3/libsmb/smb_signing.c
index 1e150525ba..d5cbe3b125 100644
--- a/source3/libsmb/smb_signing.c
+++ b/source3/libsmb/smb_signing.c
@@ -25,7 +25,6 @@ struct outstanding_packet_lookup {
 	struct outstanding_packet_lookup *prev, *next;
 	uint16 mid;
 	uint32 reply_seq_num;
-	bool can_delete; /* Set to False in trans state. */
 };
 
 struct smb_basic_signing_context {
@@ -42,7 +41,9 @@ static bool store_sequence_for_reply(struct outstanding_packet_lookup **list,
 	/* Ensure we only add a mid once. */
 	for (t = *list; t; t = t->next) {
 		if (t->mid == mid) {
-			return False;
+			DLIST_REMOVE(*list, t);
+			SAFE_FREE(t);
+			break;
 		}
 	}
 
@@ -51,7 +52,6 @@ static bool store_sequence_for_reply(struct outstanding_packet_lookup **list,
 
 	t->mid = mid;
 	t->reply_seq_num = reply_seq_num;
-	t->can_delete = True;
 
 	/*
 	 * Add to the *start* of the list not the end of the list.
@@ -78,23 +78,8 @@ static bool get_sequence_for_reply(struct outstanding_packet_lookup **list,
 			*reply_seq_num = t->reply_seq_num;
 			DEBUG(10,("get_sequence_for_reply: found seq = %u mid = %u\n",
 				(unsigned int)t->reply_seq_num, (unsigned int)t->mid ));
-			if (t->can_delete) {
-				DLIST_REMOVE(*list, t);
-				SAFE_FREE(t);
-			}
-			return True;
-		}
-	}
-	return False;
-}
-
-static bool set_sequence_can_delete_flag(struct outstanding_packet_lookup **list, uint16 mid, bool can_delete_entry)
-{
-	struct outstanding_packet_lookup *t;
-
-	for (t = *list; t; t = t->next) {
-		if (t->mid == mid) {
-			t->can_delete = can_delete_entry;
+			DLIST_REMOVE(*list, t);
+			SAFE_FREE(t);
 			return True;
 		}
 	}
@@ -609,60 +594,6 @@ bool cli_check_sign_mac(struct cli_state *cli)
 }
 
 /***********************************************************
- Enter trans/trans2/nttrans state.
-************************************************************/
-
-bool client_set_trans_sign_state_on(struct cli_state *cli, uint16 mid)
-{
-	struct smb_sign_info *si = &cli->sign_info;
-	struct smb_basic_signing_context *data = (struct smb_basic_signing_context *)si->signing_context;
-
-	if (!si->doing_signing) {
-		return True;
-	}
-
-	if (!data) {
-		return False;
-	}
-
-	if (!set_sequence_can_delete_flag(&data->outstanding_packet_list, mid, False)) {
-		return False;
-	}
-
-	return True;
-}
-
-/***********************************************************
- Leave trans/trans2/nttrans state.
-************************************************************/
-
-bool client_set_trans_sign_state_off(struct cli_state *cli, uint16 mid)
-{
-	uint32 reply_seq_num;
-	struct smb_sign_info *si = &cli->sign_info;
-	struct smb_basic_signing_context *data = (struct smb_basic_signing_context *)si->signing_context;
-
-	if (!si->doing_signing) {
-		return True;
-	}
-
-	if (!data) {
-		return False;
-	}
-
-	if (!set_sequence_can_delete_flag(&data->outstanding_packet_list, mid, True)) {
-		return False;
-	}
-
-	/* Now delete the stored mid entry. */
-	if (!get_sequence_for_reply(&data->outstanding_packet_list, mid, &reply_seq_num)) {
-		return False;
-	}
-
-	return True;
-}
-
-/***********************************************************
  Is client signing on ?
 ************************************************************/