From: Zhu Yi <yi.zhu@xxxxxxxxx>
Fixes Oops in ipw2200:ipw_tx_skb when pinging through
a WPA enterprise connection.
Signed-off-by: Zhu Yi <yi.zhu@xxxxxxxxx>
Tested-by: Frank Seidel <fseidel@xxxxxxx>
Signed-off-by: Ffrank Seidel <fseidel@xxxxxxx>
---
drivers/net/wireless/ipw2200.c | 5 +++++
1 file changed, 5 insertions(+)
--- a/drivers/net/wireless/ipw2200.c
+++ b/drivers/net/wireless/ipw2200.c
@@ -10190,6 +10190,11 @@ static int ipw_tx_skb(struct ipw_priv *p
u16 remaining_bytes;
int fc;
+ if (!(priv->status & STATUS_ASSOCIATED)) {
+ IPW_DEBUG_TX("Tx attempt while not associated.\n");
+ goto drop;
+ }
+
hdr_len = ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl));
switch (priv->ieee->iw_mode) {
case IW_MODE_ADHOC:
--
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
