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Date: Tue, 29 May 2007 14:30:37 -0400
From: "John W. Linville" <linville@...driver.com>
To: jeff@...zik.org
Cc: linux-wireless@...r.kernel.org, netdev@...r.kernel.org
Subject: Please pull 'upstream-fixes' branch of wireless-2.6
The following changes since commit c420bc9f09a0926b708c3edb27eacba434a4f4ba:
Linus Torvalds (1):
Linux 2.6.22-rc3
are found in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6.git upstream-fixes
Akinobu Mita (2):
ieee80211: fix incomplete error message
softmac: alloc_ieee80211() NULL check
Björn Steinbrink (1):
prism54: fix monitor mode oops
Brandon Craig Rhodes (1):
hostap: Allocate enough tailroom for TKIP
drivers/net/wireless/hostap/hostap_80211_tx.c | 13 ++++++++-----
drivers/net/wireless/prism54/islpci_eth.c | 5 +++--
net/ieee80211/ieee80211_module.c | 2 +-
net/ieee80211/softmac/ieee80211softmac_module.c | 5 ++++-
4 files changed, 16 insertions(+), 9 deletions(-)
diff --git a/drivers/net/wireless/hostap/hostap_80211_tx.c b/drivers/net/wireless/hostap/hostap_80211_tx.c
index 246fac0..3df3c60 100644
--- a/drivers/net/wireless/hostap/hostap_80211_tx.c
+++ b/drivers/net/wireless/hostap/hostap_80211_tx.c
@@ -311,7 +311,7 @@ static struct sk_buff * hostap_tx_encrypt(struct sk_buff *skb,
local_info_t *local;
struct ieee80211_hdr_4addr *hdr;
u16 fc;
- int hdr_len, res;
+ int prefix_len, postfix_len, hdr_len, res;
iface = netdev_priv(skb->dev);
local = iface->local;
@@ -337,10 +337,13 @@ static struct sk_buff * hostap_tx_encrypt(struct sk_buff *skb,
if (skb == NULL)
return NULL;
- if ((skb_headroom(skb) < crypt->ops->extra_mpdu_prefix_len ||
- skb_tailroom(skb) < crypt->ops->extra_mpdu_postfix_len) &&
- pskb_expand_head(skb, crypt->ops->extra_mpdu_prefix_len,
- crypt->ops->extra_mpdu_postfix_len, GFP_ATOMIC)) {
+ prefix_len = crypt->ops->extra_mpdu_prefix_len +
+ crypt->ops->extra_msdu_prefix_len;
+ postfix_len = crypt->ops->extra_mpdu_postfix_len +
+ crypt->ops->extra_msdu_postfix_len;
+ if ((skb_headroom(skb) < prefix_len ||
+ skb_tailroom(skb) < postfix_len) &&
+ pskb_expand_head(skb, prefix_len, postfix_len, GFP_ATOMIC)) {
kfree_skb(skb);
return NULL;
}
diff --git a/drivers/net/wireless/prism54/islpci_eth.c b/drivers/net/wireless/prism54/islpci_eth.c
index dd070cc..f49eb06 100644
--- a/drivers/net/wireless/prism54/islpci_eth.c
+++ b/drivers/net/wireless/prism54/islpci_eth.c
@@ -378,9 +378,10 @@ islpci_eth_receive(islpci_private *priv)
display_buffer((char *) skb->data, skb->len);
#endif
/* take care of monitor mode and spy monitoring. */
- if (unlikely(priv->iw_mode == IW_MODE_MONITOR))
+ if (unlikely(priv->iw_mode == IW_MODE_MONITOR)) {
+ skb->dev = ndev;
discard = islpci_monitor_rx(priv, &skb);
- else {
+ } else {
if (unlikely(skb->data[2 * ETH_ALEN] == 0)) {
/* The packet has a rx_annex. Read it for spy monitoring, Then
* remove it, while keeping the 2 leading MAC addr.
diff --git a/net/ieee80211/ieee80211_module.c b/net/ieee80211/ieee80211_module.c
index 7ec6610..17ad278 100644
--- a/net/ieee80211/ieee80211_module.c
+++ b/net/ieee80211/ieee80211_module.c
@@ -140,7 +140,7 @@ struct net_device *alloc_ieee80211(int sizeof_priv)
dev = alloc_etherdev(sizeof(struct ieee80211_device) + sizeof_priv);
if (!dev) {
- IEEE80211_ERROR("Unable to network device.\n");
+ IEEE80211_ERROR("Unable to allocate network device.\n");
goto failed;
}
ieee = netdev_priv(dev);
diff --git a/net/ieee80211/softmac/ieee80211softmac_module.c b/net/ieee80211/softmac/ieee80211softmac_module.c
index e9cdc66..c308756 100644
--- a/net/ieee80211/softmac/ieee80211softmac_module.c
+++ b/net/ieee80211/softmac/ieee80211softmac_module.c
@@ -33,7 +33,10 @@ struct net_device *alloc_ieee80211softmac(int sizeof_priv)
struct ieee80211softmac_device *softmac;
struct net_device *dev;
- dev = alloc_ieee80211(sizeof(struct ieee80211softmac_device) + sizeof_priv);
+ dev = alloc_ieee80211(sizeof(*softmac) + sizeof_priv);
+ if (!dev)
+ return NULL;
+
softmac = ieee80211_priv(dev);
softmac->dev = dev;
softmac->ieee = netdev_priv(dev);
--
John W. Linville
linville@...driver.com
-
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