Johannes Berg noticed that in __ieee80211_tx_prepare() we try to get the
STA from addr1 of the ieee80211 header when the radiotap header is actually
still at the front of the packet. This patch defers doing that until the
radiotap header is gone.
Signed-off-by: Andy Green <[email protected]>
Signed-off-by: Johannes Berg <[email protected]>
Signed-off-by: John W. Linville <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Michael Wu noticed that the skb length checking is not taken care of enough when
a packet is presented on the Monitor interface for injection.
This patch improves the sanity checking and removes fake offsets placed
into the skb network and transport header.
Signed-off-by: Andy Green <[email protected]>
Signed-off-by: Jiri Benc <[email protected]>
Signed-off-by: John W. Linville <[email protected]>
ieee80211_get_radiotap_len() tries to dereference radiotap length without
taking care that it is completely unaligned and get_unaligned()
is required.
Signed-off-by: Andy Green <[email protected]>
Signed-off-by: Jiri Benc <[email protected]>
Signed-off-by: John W. Linville <[email protected]>
Generic code to walk through the fields in a radiotap header, accounting
for nasties like extended "field present" bitfields and alignment rules
Signed-off-by: Andy Green <[email protected]>
Signed-off-by: Jiri Benc <[email protected]>
Signed-off-by: John W. Linville <[email protected]>
build scripts: fixdep blows segfault on string CONFIG_MODULE seen
The string "CONFIG_MODULE" appearing anywhere in a source file causes
fixdep to segfault. This string appeared in the wild in the current
mISDN sources (I think they meant CONFIG_MODULES). But it shouldn't
segfault (esp as CONFIG_MODULE appeared in a quoted string).
Signed-off-by: Andy Green <[email protected]>
Signed-off-by: Sam Ravnborg <[email protected]>
warmcat