[Live] Group tag spamming

[Ketho]

Not really a Legion bug since it's also on Live, but players can spam battlegrounds/instances with group tags, overcoming the 255 character limit

If it's the group leader, they can also spam /rw

/rw {g1} {g2} {g3} {g4}

https://github.com/Gethe/wow-ui-sour...ua#L3133-L3148

elseif ( GROUP_TAG_LIST[term] ) then
    local groupIndex = GROUP_TAG_LIST[term];
    local groupList = "[";
    for i=1, GetNumGroupMembers() do
        local name, rank, subgroup, level, class, classFileName = GetRaidRosterInfo(i);
        if ( name and subgroup == groupIndex ) then
            local classColorTable = RAID_CLASS_COLORS[classFileName];
            if ( classColorTable ) then
                name = string.format("\124cff%.2x%.2x%.2x%s\124r", classColorTable.r*255, classColorTable.g*255, classColorTable.b*255, name);
            end
            groupList = groupList..(groupList == "[" and "" or PLAYER_LIST_DELIMITER)..name;
        end
    end
    groupList = groupList.."]";
    arg1 = string.gsub(arg1, tag, groupList);
end

--

Source: http://us.battle.net/wow/en/forum/topic/20745725950

[SDPhantom]

The problem is that the server sees something like {g1}, which only takes 4 chars out of the 255 limit. This also effects every chat channel, not just BG/Instances. These tags can also easily be disabled by wiping the GROUP_TAG_LIST table. I've had to do this on many occasions where people spammed the server channels with this crap.