rt2x00: Fix panic on frame padding for rt2800 usb devices
Backtrace:
rt2800usb_write_tx_data
rt2x00queue_write_tx_frame
rt2x00mac_tx
invoke_tx_handlers
__ieee80211_tx
ieee80211_tx
virt_to_head_page
ieee80211_xmit
ieee80211_tx_skb
ieee80211_scan_work
schedule
ieee80211_scan_work
process_one_work
...
It tried to expand the skb past it's end using skb_put. So I replaced it
with a call to skb_padto, which takes the issue into account.
Signed-off-by: Ismael Luceno <ismael.luceno@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
1 file changed