diff options
Diffstat (limited to 'epan/dissectors/packet-wifi-p2p.c')
| -rw-r--r-- | epan/dissectors/packet-wifi-p2p.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/epan/dissectors/packet-wifi-p2p.c b/epan/dissectors/packet-wifi-p2p.c index 7d9bbea8e5..d89deee730 100644 --- a/epan/dissectors/packet-wifi-p2p.c +++ b/epan/dissectors/packet-wifi-p2p.c @@ -421,11 +421,9 @@ static void dissect_wifi_p2p_capability(proto_item *tlv_root, static void dissect_device_id(proto_item *tlv_root, proto_item *tlv_item, tvbuff_t *tvb, int offset) { - guint8 addr[6]; proto_tree_add_item(tlv_root, hf_p2p_attr_device_id, tvb, offset + 3, 6, ENC_NA); - tvb_memcpy(tvb, addr, offset + 3, 6); - proto_item_append_text(tlv_item, ": %s", ether_to_str(addr)); + proto_item_append_text(tlv_item, ": %s", tvb_ether_to_str(tvb, offset+3)); } static void dissect_group_owner_intent(proto_item *tlv_root, @@ -622,11 +620,9 @@ static void dissect_intended_interface_addr(proto_item *tlv_root, proto_item *tlv_item, tvbuff_t *tvb, int offset) { - guint8 addr[6]; proto_tree_add_item(tlv_root, hf_p2p_attr_intended_interface_addr, tvb, offset + 3, 6, ENC_NA); - tvb_memcpy(tvb, addr, offset + 3, 6); - proto_item_append_text(tlv_item, ": %s", ether_to_str(addr)); + proto_item_append_text(tlv_item, ": %s", tvb_ether_to_str(tvb, offset + 3)); } static void dissect_extended_listen_timing(proto_item *tlv_root, @@ -649,13 +645,11 @@ static void dissect_wifi_p2p_group_id(proto_item *tlv_root, int offset, guint16 slen) { int s_offset; - guint8 addr[6]; s_offset = offset + 3; proto_tree_add_item(tlv_root, hf_p2p_attr_p2p_group_id_dev_addr, tvb, s_offset, 6, ENC_NA); - tvb_memcpy(tvb, addr, offset + 3, 6); - proto_item_append_text(tlv_item, ": %s", ether_to_str(addr)); + proto_item_append_text(tlv_item, ": %s", tvb_ether_to_str(tvb, offset + 3)); s_offset += 6; proto_tree_add_item(tlv_root, hf_p2p_attr_p2p_group_id_ssid, tvb, s_offset, offset + 3 + slen - s_offset, ENC_ASCII|ENC_NA); @@ -667,7 +661,6 @@ static void dissect_wifi_p2p_group_bssid(packet_info *pinfo, int offset, guint16 slen) { int s_offset; - guint8 addr[6]; if (slen != 6) { expert_add_info_format(pinfo, tlv_item, &ei_wifi_p2p_attr_len, "Invalid ethernet address"); @@ -677,8 +670,7 @@ static void dissect_wifi_p2p_group_bssid(packet_info *pinfo, s_offset = offset + 3; proto_tree_add_item(tlv_root, hf_p2p_attr_p2p_group_bssid, tvb, s_offset, 6, ENC_NA); - tvb_memcpy(tvb, addr, offset + 3, 6); - proto_item_append_text(tlv_item, ": %s", ether_to_str(addr)); + proto_item_append_text(tlv_item, ": %s", tvb_ether_to_str(tvb, offset + 3)); } static void dissect_notice_of_absence(packet_info *pinfo, proto_item *tlv_root, |