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From Johannes Berg via https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8534 802.11: doesn't parse extended channel switch announcement frames correctly 

There are more fixed fields in extended channel switch announcement frames.

svn path=/trunk/; revision=48599
This commit is contained in:
Alexis La Goutte 2013-03-27 21:07:45 +00:00
parent 8d02cc0d00
commit 269c4fd8c2
1 changed files with 3 additions and 0 deletions
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3
epan/dissectors/packet-ieee80211.c
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@ -6315,6 +6315,9 @@ add_ff_action_public(proto_tree *tree, tvbuff_t *tvb, int offset)
offset += add_fixed_field(tree, tvb, offset, FIELD_PA_ACTION_CODE);
switch (code) {
case PA_EXT_CHANNEL_SWITCH_ANNOUNCEMENT:
offset += add_ff_extended_channel_switch_announcement(tree, tvb, offset);
break;
case PA_VENDOR_SPECIFIC:
oui = tvb_get_ntoh24(tvb, offset);
proto_tree_add_item(tree, hf_ieee80211_tag_oui, tvb, offset, 3, ENC_NA);