src/patches/suse-2.6.27.25/patches.fixes/ipw2200-send-noassoc.patch

   1 From: Zhu Yi <yi.zhu@intel.com>
   2 Subject: ipw2200: fix oops in ipw_tx_skb
   3 Patch-mainline: not yet
   4 References: bnc#397390
   5
   6 Fixes Oops in ipw2200:ipw_tx_skb when pinging through
   7 a WPA enterprise connection.
   8
   9 Signed-off-by: Zhu Yi <yi.zhu@intel.com>
  10 Tested-by: Frank Seidel <fseidel@suse.de>
  11 Signed-off-by: Ffrank Seidel <fseidel@suse.de>
  12
  13 ---
  14  drivers/net/wireless/ipw2200.c |    5 +++++
  15  1 file changed, 5 insertions(+)
  16
  17 --- a/drivers/net/wireless/ipw2200.c
  18 +++ b/drivers/net/wireless/ipw2200.c
  19 @@ -10206,6 +10206,11 @@ static int ipw_tx_skb(struct ipw_priv *p
  20         u16 remaining_bytes;
  21         int fc;
  22
  23 +       if (!(priv->status & STATUS_ASSOCIATED)) {
  24 +               IPW_DEBUG_TX("Tx attempt while not associated.\n");
  25 +               goto drop;
  26 +       }
  27 +
  28         hdr_len = ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl));
  29         switch (priv->ieee->iw_mode) {
  30         case IW_MODE_ADHOC: