diff options
| author | etxrab <etxrab@f5534014-38df-0310-8fa8-9805f1628bb7> | 2008-03-03 20:15:05 +0000 |
|---|---|---|
| committer | etxrab <etxrab@f5534014-38df-0310-8fa8-9805f1628bb7> | 2008-03-03 20:15:05 +0000 |
| commit | 72b27523f375fe882b9b945923560ba6c2a59680 (patch) | |
| tree | 13d13512b587f872501f6b60f2a30bb9a9a9983e /epan/dissectors/packet-bacapp.c | |
| parent | ea89754ae6faba49ad064040947af2a9fb317512 (diff) | |
From Alan McBride :
BACnet handling of readPropertyMultiple request / response.
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@24537 f5534014-38df-0310-8fa8-9805f1628bb7
Diffstat (limited to 'epan/dissectors/packet-bacapp.c')
| -rw-r--r-- | epan/dissectors/packet-bacapp.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/epan/dissectors/packet-bacapp.c b/epan/dissectors/packet-bacapp.c index 4f8a546e17..af8bb031a1 100644 --- a/epan/dissectors/packet-bacapp.c +++ b/epan/dissectors/packet-bacapp.c @@ -4520,6 +4520,7 @@ fReadAccessSpecification (tvbuff_t *tvb, proto_tree *subtree, guint offset) guint lastoffset = 0; guint8 tag_no, tag_info; guint32 lvt; + proto_item *tt; while ((tvb_length_remaining(tvb, offset) > 0)&&(offset>lastoffset)) { /* exit loop if nothing happens inside */ lastoffset = offset; @@ -4536,6 +4537,8 @@ fReadAccessSpecification (tvbuff_t *tvb, proto_tree *subtree, guint offset) break; case 1: /* listOfPropertyReferences */ if (tag_is_opening(tag_info)) { + tt = proto_tree_add_text(subtree, tvb, offset, 1, "listOfPropertyReferences"); + subtree = proto_item_add_subtree(tt, ett_bacapp_value); offset += fTagHeaderTree (tvb, subtree, offset, &tag_no, &tag_info, &lvt); offset = fBACnetPropertyReference (tvb, subtree, offset, 1); break; @@ -4565,7 +4568,7 @@ fReadAccessResult (tvbuff_t *tvb, proto_tree *tree, guint offset) if (tag_is_closing(tag_info)) { offset += fTagHeaderTree (tvb, subtree, offset, &tag_no, &tag_info, &lvt); - if (tag_no == 4 || tag_no == 5) subtree = tree; /* Value and error have extra subtree */ + if ((tag_no == 4 || tag_no == 5) && (subtree != tree)) subtree = subtree->parent; /* Value and error have extra subtree */ continue; } |