From: Nick Porter <nick@portercomputing.co.uk>
Date: Fri, 25 Sep 2020 13:47:19 +0000 (+0100)
Subject: Add prepend handling for whole list copying
X-Git-Tag: release_3_0_22~366
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fe2acf05cfd23c418fb8c8246cecfd76a820b0e9;p=thirdparty%2Ffreeradius-server.git

Add prepend handling for whole list copying

Allows for
    update {
        &reply: ^= &request
    }
which would insert all entry from request at the beginning of reply
---

diff --git a/src/main/map.c b/src/main/map.c
index 65d314601c5..451a58a15c4 100644
--- a/src/main/map.c
+++ b/src/main/map.c
@@ -1177,6 +1177,10 @@ int map_to_request(REQUEST *request, vp_map_t const *map, radius_map_getvalue_t
 				fr_pair_list_free(&head);
 			}
 			goto finish;
+		case T_OP_PREPEND:
+			fr_pair_list_move(parent, list, &head, T_OP_PREPEND);
+			fr_pair_list_free(&head);
+			goto finish;
 
 		default:
 			fr_pair_list_free(&head);