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wireshark
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The command says 0x20-0x2F: Adjust mask accordingly 

svn path=/trunk/; revision=6673
This commit is contained in:
Jörg Mayer 2002-11-26 10:31:24 +00:00
parent a1c648718a
commit f6d6da9d31
1 changed files with 2 additions and 2 deletions
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4
packet-bpdu.c
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@ -1,7 +1,7 @@
/* packet-bpdu.c
* Routines for BPDU (Spanning Tree Protocol) disassembly
*
* $Id: packet-bpdu.c,v 1.41 2002/10/08 19:18:57 guy Exp $
* $Id: packet-bpdu.c,v 1.42 2002/11/26 10:31:24 jmayer Exp $
*
* Copyright 1999 Christophe Tronche <ch.tronche@computer.org>
*
@ -229,7 +229,7 @@ dissect_bpdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
if (pinfo->dl_dst.type == AT_ETHER &&
pinfo->dl_dst.data[0] == 0x01 && pinfo->dl_dst.data[1] == 0x80 &&
pinfo->dl_dst.data[2] == 0xC2 && pinfo->dl_dst.data[3] == 0x00 &&
pinfo->dl_dst.data[4] == 0x00 && ((pinfo->dl_dst.data[5] & 0x20) == 0x20)) {
pinfo->dl_dst.data[4] == 0x00 && ((pinfo->dl_dst.data[5] & 0xF0) == 0x20)) {
protocol_identifier = tvb_get_ntohs(tvb, BPDU_IDENTIFIER);