Commit 74b70a4e authored by Johannes Berg's avatar Johannes Berg Committed by John W. Linville
Browse files

nl80211: fix missing nesting



commit 95a6ccbb46c70cff376684c752831c014c87029d
Author: Johannes Berg <johannes.berg@intel.com>
Date:   Thu Aug 12 15:38:38 2010 +0200

    cfg80211/mac80211: extensible frame processing

introduced a netlink bug that caused parsing errors
in userspace because it forgot to close a nesting,
which would advertise a nesting length of zero to
userspace, which then completely threw off parsing
and led to

	Illegal nla->nla_type == 0

being printed by libnl.
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent f8d8b7a1
......@@ -636,6 +636,8 @@ static int nl80211_send_wiphy(struct sk_buff *msg, u32 pid, u32 seq, int flags,
nla_nest_end(msg, nl_ftypes);
}
nla_nest_end(msg, nl_ifs);
nl_ifs = nla_nest_start(msg, NL80211_ATTR_RX_FRAME_TYPES);
if (!nl_ifs)
goto nla_put_failure;
......
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