| commit | 8404080568613d93ad7cf0a16dfb68459b42a264 | |
| author | Johannes Berg <johannes@sipsolutions.net> | |
| Mon, 15 Feb 2010 10:46:39 +0000 (15 12:46 +0200) | ||
| committer | John W. Linville <linville@tuxdriver.com> | |
| Mon, 15 Feb 2010 21:14:13 +0000 (15 16:14 -0500) | ||
| tree | f09409846d4d2a81f750618082ea65c34854bcd9 | treesnapshot (tar.gz zip) |
| parent | de1ebdceb6a4fe1b7073b81d273285b7c8bed312 | commitdiff |
mac80211: reject unhandled action frames
802.11-2007 7.3.1.11 mandates that we need to
reject action frames we don't handle by setting
the 0x80 bit in the category and returning them
to the sender, so do that. In AP mode, hostapd
is responsible for this.
Additionally, drop completely malformed action
frames or ones that should've been encrypted as
unusable, userspace shouldn't see those.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
802.11-2007 7.3.1.11 mandates that we need to
reject action frames we don't handle by setting
the 0x80 bit in the category and returning them
to the sender, so do that. In AP mode, hostapd
is responsible for this.
Additionally, drop completely malformed action
frames or ones that should've been encrypted as
unusable, userspace shouldn't see those.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| net/mac80211/rx.c | diffblobblamehistory |