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From Selvamegala: 

GTS starting slot in the Beacon frame is not parsed correctly. As per the Spec, in the 3byte gts descriptor value bit 0- 15  refers Device Short address bit 16-19 – Starting slot bit 20-23 – GTS length.

(I Dug out the onliner from the attached file)

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8946

svn path=/trunk/; revision=51919
This commit is contained in:
Anders Broman 2013-09-10 06:32:41 +00:00
parent 0bb9585cd6
commit 9378661d4e
1 changed files with 2 additions and 0 deletions
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2
epan/dissectors/packet-ieee802154.c
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@ -1367,6 +1367,8 @@ dissect_ieee802154_gtsinfo(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tr
guint8 gts_slot = tvb_get_guint8(tvb, (*offset)+2);
guint8 gts_length = (gts_slot & IEEE802154_GTS_LENGTH_MASK) >> IEEE802154_GTS_LENGTH_SHIFT;
gts_slot = (gts_slot & IEEE802154_GTS_SLOT_MASK);
if (tree) {
/* Add address, slot, and time length fields. */
ti = proto_tree_add_text(subtree, tvb, (*offset), 3, "{Address: 0x%04x", gts_addr);