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: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 927ffbd..49f5ca3 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -636,6 +636,8 @@
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;