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-rw-r--r--drivers/net/irda/nsc-ircc.c1
-rw-r--r--drivers/net/irda/via-ircc.c3
-rw-r--r--drivers/net/wireless/hostap/hostap_cs.c12
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-3945.c4
-rw-r--r--drivers/net/wireless/zd1211rw/zd_usb.c1
-rw-r--r--drivers/ssb/driver_pcicore.c7
-rw-r--r--net/can/af_can.c10
-rw-r--r--net/can/bcm.c23
-rw-r--r--net/can/raw.c3
-rw-r--r--net/ipv6/addrconf.c4
-rw-r--r--net/irda/irnetlink.c4
-rw-r--r--net/mac80211/main.c4
-rw-r--r--net/mac80211/mlme.c13
-rw-r--r--net/sctp/sm_statefuns.c9
-rw-r--r--net/sctp/ulpevent.c5
15 files changed, 77 insertions, 26 deletions
diff --git a/drivers/net/irda/nsc-ircc.c b/drivers/net/irda/nsc-ircc.c
index a7714da7c283..effc1ce8179a 100644
--- a/drivers/net/irda/nsc-ircc.c
+++ b/drivers/net/irda/nsc-ircc.c
@@ -152,6 +152,7 @@ static chipio_t pnp_info;
static const struct pnp_device_id nsc_ircc_pnp_table[] = {
{ .id = "NSC6001", .driver_data = 0 },
{ .id = "IBM0071", .driver_data = 0 },
+ { .id = "HWPC224", .driver_data = 0 },
{ }
};
diff --git a/drivers/net/irda/via-ircc.c b/drivers/net/irda/via-ircc.c
index 58e128784585..04ad3573b159 100644
--- a/drivers/net/irda/via-ircc.c
+++ b/drivers/net/irda/via-ircc.c
@@ -1546,6 +1546,7 @@ static int via_ircc_net_open(struct net_device *dev)
IRDA_WARNING("%s, unable to allocate dma2=%d\n",
driver_name, self->io.dma2);
free_irq(self->io.irq, self);
+ free_dma(self->io.dma);
return -EAGAIN;
}
}
@@ -1606,6 +1607,8 @@ static int via_ircc_net_close(struct net_device *dev)
EnAllInt(iobase, OFF);
free_irq(self->io.irq, dev);
free_dma(self->io.dma);
+ if (self->io.dma2 != self->io.dma)
+ free_dma(self->io.dma2);
return 0;
}
diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c
index 80039a0ae027..3b4e55cf33cd 100644
--- a/drivers/net/wireless/hostap/hostap_cs.c
+++ b/drivers/net/wireless/hostap/hostap_cs.c
@@ -777,8 +777,10 @@ static int hostap_cs_suspend(struct pcmcia_device *link)
int dev_open = 0;
struct hostap_interface *iface = NULL;
- if (dev)
- iface = netdev_priv(dev);
+ if (!dev)
+ return -ENODEV;
+
+ iface = netdev_priv(dev);
PDEBUG(DEBUG_EXTRA, "%s: CS_EVENT_PM_SUSPEND\n", dev_info);
if (iface && iface->local)
@@ -798,8 +800,10 @@ static int hostap_cs_resume(struct pcmcia_device *link)
int dev_open = 0;
struct hostap_interface *iface = NULL;
- if (dev)
- iface = netdev_priv(dev);
+ if (!dev)
+ return -ENODEV;
+
+ iface = netdev_priv(dev);
PDEBUG(DEBUG_EXTRA, "%s: CS_EVENT_PM_RESUME\n", dev_info);
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index 38866ab0040f..94e177a9f51c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -451,7 +451,7 @@ static void iwl3945_dbg_report_frame(struct iwl3945_priv *priv,
if (print_summary) {
char *title;
- u32 rate;
+ int rate;
if (hundred)
title = "100Frames";
@@ -489,7 +489,7 @@ static void iwl3945_dbg_report_frame(struct iwl3945_priv *priv,
* but you can hack it to show more, if you'd like to. */
if (dataframe)
IWL_DEBUG_RX("%s: mhd=0x%04x, dst=0x%02x, "
- "len=%u, rssi=%d, chnl=%d, rate=%u, \n",
+ "len=%u, rssi=%d, chnl=%d, rate=%d, \n",
title, le16_to_cpu(fc), header->addr1[5],
length, rssi, channel, rate);
else {
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
index 1ccff240bf97..da8b7433e3a6 100644
--- a/drivers/net/wireless/zd1211rw/zd_usb.c
+++ b/drivers/net/wireless/zd1211rw/zd_usb.c
@@ -64,6 +64,7 @@ static struct usb_device_id usb_ids[] = {
{ USB_DEVICE(0x079b, 0x0062), .driver_info = DEVICE_ZD1211B },
{ USB_DEVICE(0x1582, 0x6003), .driver_info = DEVICE_ZD1211B },
{ USB_DEVICE(0x050d, 0x705c), .driver_info = DEVICE_ZD1211B },
+ { USB_DEVICE(0x083a, 0xe506), .driver_info = DEVICE_ZD1211B },
{ USB_DEVICE(0x083a, 0x4505), .driver_info = DEVICE_ZD1211B },
{ USB_DEVICE(0x0471, 0x1236), .driver_info = DEVICE_ZD1211B },
{ USB_DEVICE(0x13b1, 0x0024), .driver_info = DEVICE_ZD1211B },
diff --git a/drivers/ssb/driver_pcicore.c b/drivers/ssb/driver_pcicore.c
index d28c53868093..538c570df337 100644
--- a/drivers/ssb/driver_pcicore.c
+++ b/drivers/ssb/driver_pcicore.c
@@ -537,6 +537,13 @@ int ssb_pcicore_dev_irqvecs_enable(struct ssb_pcicore *pc,
int err = 0;
u32 tmp;
+ if (dev->bus->bustype != SSB_BUSTYPE_PCI) {
+ /* This SSB device is not on a PCI host-bus. So the IRQs are
+ * not routed through the PCI core.
+ * So we must not enable routing through the PCI core. */
+ goto out;
+ }
+
if (!pdev)
goto out;
bus = pdev->bus;
diff --git a/net/can/af_can.c b/net/can/af_can.c
index 7e8ca2836452..484bbf6dd032 100644
--- a/net/can/af_can.c
+++ b/net/can/af_can.c
@@ -205,12 +205,19 @@ static int can_create(struct net *net, struct socket *sock, int protocol)
* -ENOBUFS on full driver queue (see net_xmit_errno())
* -ENOMEM when local loopback failed at calling skb_clone()
* -EPERM when trying to send on a non-CAN interface
+ * -EINVAL when the skb->data does not contain a valid CAN frame
*/
int can_send(struct sk_buff *skb, int loop)
{
struct sk_buff *newskb = NULL;
+ struct can_frame *cf = (struct can_frame *)skb->data;
int err;
+ if (skb->len != sizeof(struct can_frame) || cf->can_dlc > 8) {
+ kfree_skb(skb);
+ return -EINVAL;
+ }
+
if (skb->dev->type != ARPHRD_CAN) {
kfree_skb(skb);
return -EPERM;
@@ -605,6 +612,7 @@ static int can_rcv(struct sk_buff *skb, struct net_device *dev,
struct packet_type *pt, struct net_device *orig_dev)
{
struct dev_rcv_lists *d;
+ struct can_frame *cf = (struct can_frame *)skb->data;
int matches;
if (dev->type != ARPHRD_CAN || dev_net(dev) != &init_net) {
@@ -612,6 +620,8 @@ static int can_rcv(struct sk_buff *skb, struct net_device *dev,
return 0;
}
+ BUG_ON(skb->len != sizeof(struct can_frame) || cf->can_dlc > 8);
+
/* update statistics */
can_stats.rx_frames++;
can_stats.rx_frames_delta++;
diff --git a/net/can/bcm.c b/net/can/bcm.c
index d9a3a9d13bed..72c2ce904f83 100644
--- a/net/can/bcm.c
+++ b/net/can/bcm.c
@@ -298,7 +298,7 @@ static void bcm_send_to_user(struct bcm_op *op, struct bcm_msg_head *head,
if (head->nframes) {
/* can_frames starting here */
- firstframe = (struct can_frame *) skb_tail_pointer(skb);
+ firstframe = (struct can_frame *)skb_tail_pointer(skb);
memcpy(skb_put(skb, datalen), frames, datalen);
@@ -826,6 +826,10 @@ static int bcm_tx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
for (i = 0; i < msg_head->nframes; i++) {
err = memcpy_fromiovec((u8 *)&op->frames[i],
msg->msg_iov, CFSIZ);
+
+ if (op->frames[i].can_dlc > 8)
+ err = -EINVAL;
+
if (err < 0)
return err;
@@ -858,6 +862,10 @@ static int bcm_tx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
for (i = 0; i < msg_head->nframes; i++) {
err = memcpy_fromiovec((u8 *)&op->frames[i],
msg->msg_iov, CFSIZ);
+
+ if (op->frames[i].can_dlc > 8)
+ err = -EINVAL;
+
if (err < 0) {
if (op->frames != &op->sframe)
kfree(op->frames);
@@ -1164,9 +1172,12 @@ static int bcm_tx_send(struct msghdr *msg, int ifindex, struct sock *sk)
skb->dev = dev;
skb->sk = sk;
- can_send(skb, 1); /* send with loopback */
+ err = can_send(skb, 1); /* send with loopback */
dev_put(dev);
+ if (err)
+ return err;
+
return CFSIZ + MHSIZ;
}
@@ -1185,6 +1196,10 @@ static int bcm_sendmsg(struct kiocb *iocb, struct socket *sock,
if (!bo->bound)
return -ENOTCONN;
+ /* check for valid message length from userspace */
+ if (size < MHSIZ || (size - MHSIZ) % CFSIZ)
+ return -EINVAL;
+
/* check for alternative ifindex for this bcm_op */
if (!ifindex && msg->msg_name) {
@@ -1259,8 +1274,8 @@ static int bcm_sendmsg(struct kiocb *iocb, struct socket *sock,
break;
case TX_SEND:
- /* we need at least one can_frame */
- if (msg_head.nframes < 1)
+ /* we need exactly one can_frame behind the msg head */
+ if ((msg_head.nframes != 1) || (size != CFSIZ + MHSIZ))
ret = -EINVAL;
else
ret = bcm_tx_send(msg, ifindex, sk);
diff --git a/net/can/raw.c b/net/can/raw.c
index 69877b8e7e9c..3e46ee36a1aa 100644
--- a/net/can/raw.c
+++ b/net/can/raw.c
@@ -632,6 +632,9 @@ static int raw_sendmsg(struct kiocb *iocb, struct socket *sock,
} else
ifindex = ro->ifindex;
+ if (size != sizeof(struct can_frame))
+ return -EINVAL;
+
dev = dev_get_by_index(&init_net, ifindex);
if (!dev)
return -ENXIO;
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 2ec73e62202c..8572cb05fc21 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -774,12 +774,12 @@ static void ipv6_del_addr(struct inet6_ifaddr *ifp)
}
write_unlock_bh(&idev->lock);
+ addrconf_del_timer(ifp);
+
ipv6_ifa_notify(RTM_DELADDR, ifp);
atomic_notifier_call_chain(&inet6addr_chain, NETDEV_DOWN, ifp);
- addrconf_del_timer(ifp);
-
/*
* Purge or update corresponding prefix
*
diff --git a/net/irda/irnetlink.c b/net/irda/irnetlink.c
index 9e1fb82e3220..2f05ec1037ab 100644
--- a/net/irda/irnetlink.c
+++ b/net/irda/irnetlink.c
@@ -101,8 +101,8 @@ static int irda_nl_get_mode(struct sk_buff *skb, struct genl_info *info)
hdr = genlmsg_put(msg, info->snd_pid, info->snd_seq,
&irda_nl_family, 0, IRDA_NL_CMD_GET_MODE);
- if (IS_ERR(hdr)) {
- ret = PTR_ERR(hdr);
+ if (hdr == NULL) {
+ ret = -EMSGSIZE;
goto err_out;
}
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index cc756e93e6c8..cf477ad39dac 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -535,8 +535,6 @@ static int ieee80211_stop(struct net_device *dev)
local->sta_hw_scanning = 0;
}
- flush_workqueue(local->hw.workqueue);
-
sdata->u.sta.flags &= ~IEEE80211_STA_PRIVACY_INVOKED;
kfree(sdata->u.sta.extra_ie);
sdata->u.sta.extra_ie = NULL;
@@ -560,6 +558,8 @@ static int ieee80211_stop(struct net_device *dev)
ieee80211_led_radio(local, 0);
+ flush_workqueue(local->hw.workqueue);
+
tasklet_disable(&local->tx_pending_tasklet);
tasklet_disable(&local->tasklet);
}
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 37ea04f5bab9..dbc8cf454bc0 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -564,15 +564,14 @@ static void ieee80211_set_associated(struct net_device *dev,
sdata->bss_conf.ht_bss_conf = &conf->ht_bss_conf;
}
- netif_carrier_on(dev);
ifsta->flags |= IEEE80211_STA_PREV_BSSID_SET;
memcpy(ifsta->prev_bssid, sdata->u.sta.bssid, ETH_ALEN);
memcpy(wrqu.ap_addr.sa_data, sdata->u.sta.bssid, ETH_ALEN);
ieee80211_sta_send_associnfo(dev, ifsta);
} else {
+ netif_carrier_off(dev);
ieee80211_sta_tear_down_BA_sessions(dev, ifsta->bssid);
ifsta->flags &= ~IEEE80211_STA_ASSOCIATED;
- netif_carrier_off(dev);
changed |= ieee80211_reset_erp_info(dev);
sdata->bss_conf.assoc_ht = 0;
@@ -586,6 +585,10 @@ static void ieee80211_set_associated(struct net_device *dev,
sdata->bss_conf.assoc = assoc;
ieee80211_bss_info_change_notify(sdata, changed);
+
+ if (assoc)
+ netif_carrier_on(dev);
+
wrqu.ap_addr.sa_family = ARPHRD_ETHER;
wireless_send_event(dev, SIOCGIWAP, &wrqu, NULL);
}
@@ -3694,8 +3697,10 @@ static int ieee80211_sta_find_ibss(struct net_device *dev,
spin_unlock_bh(&local->sta_bss_lock);
#ifdef CONFIG_MAC80211_IBSS_DEBUG
- printk(KERN_DEBUG " sta_find_ibss: selected %s current "
- "%s\n", print_mac(mac, bssid), print_mac(mac2, ifsta->bssid));
+ if (found)
+ printk(KERN_DEBUG " sta_find_ibss: selected %s current "
+ "%s\n", print_mac(mac, bssid),
+ print_mac(mac2, ifsta->bssid));
#endif /* CONFIG_MAC80211_IBSS_DEBUG */
if (found && memcmp(ifsta->bssid, bssid, ETH_ALEN) != 0 &&
(bss = ieee80211_rx_bss_get(dev, bssid,
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index b66a41d03c0d..8848d329aa2c 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -5893,12 +5893,6 @@ static int sctp_eat_data(const struct sctp_association *asoc,
return SCTP_IERROR_NO_DATA;
}
- /* If definately accepting the DATA chunk, record its TSN, otherwise
- * wait for renege processing.
- */
- if (SCTP_CMD_CHUNK_ULP == deliver)
- sctp_add_cmd_sf(commands, SCTP_CMD_REPORT_TSN, SCTP_U32(tsn));
-
chunk->data_accepted = 1;
/* Note: Some chunks may get overcounted (if we drop) or overcounted
@@ -5918,6 +5912,9 @@ static int sctp_eat_data(const struct sctp_association *asoc,
* and discard the DATA chunk.
*/
if (ntohs(data_hdr->stream) >= asoc->c.sinit_max_instreams) {
+ /* Mark tsn as received even though we drop it */
+ sctp_add_cmd_sf(commands, SCTP_CMD_REPORT_TSN, SCTP_U32(tsn));
+
err = sctp_make_op_error(asoc, chunk, SCTP_ERROR_INV_STRM,
&data_hdr->stream,
sizeof(data_hdr->stream));
diff --git a/net/sctp/ulpevent.c b/net/sctp/ulpevent.c
index ce6cda6b6994..a1f654aea268 100644
--- a/net/sctp/ulpevent.c
+++ b/net/sctp/ulpevent.c
@@ -710,6 +710,11 @@ struct sctp_ulpevent *sctp_ulpevent_make_rcvmsg(struct sctp_association *asoc,
if (!skb)
goto fail;
+ /* Now that all memory allocations for this chunk succeeded, we
+ * can mark it as received so the tsn_map is updated correctly.
+ */
+ sctp_tsnmap_mark(&asoc->peer.tsn_map, ntohl(chunk->subh.data_hdr->tsn));
+
/* First calculate the padding, so we don't inadvertently
* pass up the wrong length to the user.
*
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