Merge branch 'master' into for-next

Fast-forwarded to current state of Linus' tree as there are patches to be
applied for files that didn't exist on the old branch.

12 files changed, 25 insertions, 17 deletions

diff --git a/net/irda/af_irda.c b/net/irda/af_irda.c
index c9890e25cd4c..cc616974a447 100644
--- a/net/irda/af_irda.c
+++ b/net/irda/af_irda.c
@@ -1297,8 +1297,7 @@ static int irda_sendmsg(struct kiocb *iocb, struct socket *sock,
         /* Note : socket.c set MSG_EOR on SEQPACKET sockets */
         if (msg->msg_flags & ~(MSG_DONTWAIT | MSG_EOR | MSG_CMSG_COMPAT |
                                MSG_NOSIGNAL)) {
-                err = -EINVAL;
-                goto out;
+                return -EINVAL;
         }
 
         lock_sock(sk);
diff --git a/net/irda/iriap.c b/net/irda/iriap.c
index 5b743bdd89ba..36477538cea8 100644
--- a/net/irda/iriap.c
+++ b/net/irda/iriap.c
@@ -656,10 +656,16 @@ static void iriap_getvaluebyclass_indication(struct iriap_cb *self,
         n = 1;
 
         name_len = fp[n++];
+
+        IRDA_ASSERT(name_len < IAS_MAX_CLASSNAME + 1, return;);
+
         memcpy(name, fp+n, name_len); n+=name_len;
         name[name_len] = '\0';
 
         attr_len = fp[n++];
+
+        IRDA_ASSERT(attr_len < IAS_MAX_ATTRIBNAME + 1, return;);
+
         memcpy(attr, fp+n, attr_len); n+=attr_len;
         attr[attr_len] = '\0';
 
diff --git a/net/irda/irlap.c b/net/irda/irlap.c
index 783c5f367d29..005b424494a0 100644
--- a/net/irda/irlap.c
+++ b/net/irda/irlap.c
@@ -165,7 +165,7 @@ struct irlap_cb *irlap_open(struct net_device *dev, struct qos_info *qos,
 
         irlap_apply_default_connection_parameters(self);
 
-        self->N3 = 3; /* # connections attemts to try before giving up */
+        self->N3 = 3; /* # connections attempts to try before giving up */
 
         self->state = LAP_NDM;
 
diff --git a/net/irda/irlap_event.c b/net/irda/irlap_event.c
index d434c8880745..bb47021c9a55 100644
--- a/net/irda/irlap_event.c
+++ b/net/irda/irlap_event.c
@@ -708,7 +708,7 @@ static int irlap_state_reply(struct irlap_cb *self, IRLAP_EVENT event,
 
                                 self->frame_sent = TRUE;
                         }
-                        /* Readjust our timer to accomodate devices
+                        /* Readjust our timer to accommodate devices
                          * doing faster or slower discovery than us...
                          * Jean II */
                         irlap_start_query_timer(self, info->S, info->s);
@@ -931,7 +931,7 @@ static int irlap_state_setup(struct irlap_cb *self, IRLAP_EVENT event,
                 irlap_send_rr_frame(self, CMD_FRAME);
 
                 /* The timer is set to half the normal timer to quickly
-                 * detect a failure to negociate the new connection
+                 * detect a failure to negotiate the new connection
                  * parameters. IrLAP 6.11.3.2, note 3.
                  * Note that currently we don't process this failure
                  * properly, as we should do a quick disconnect.
@@ -1052,7 +1052,7 @@ static int irlap_state_xmit_p(struct irlap_cb *self, IRLAP_EVENT event,
                                 return -EPROTO;
                         }
 
-                        /* Substract space used by this skb */
+                        /* Subtract space used by this skb */
                         self->bytes_left -= skb->len;
 #else   /* CONFIG_IRDA_DYNAMIC_WINDOW */
                         /* Window has been adjusted for the max packet
@@ -1808,7 +1808,7 @@ static int irlap_state_xmit_s(struct irlap_cb *self, IRLAP_EVENT event,
 
                                 return -EPROTO; /* Try again later */
                         }
-                        /* Substract space used by this skb */
+                        /* Subtract space used by this skb */
                         self->bytes_left -= skb->len;
 #else   /* CONFIG_IRDA_DYNAMIC_WINDOW */
                         /* Window has been adjusted for the max packet
diff --git a/net/irda/irlap_frame.c b/net/irda/irlap_frame.c
index 688222cbf55b..8c004161a843 100644
--- a/net/irda/irlap_frame.c
+++ b/net/irda/irlap_frame.c
@@ -848,7 +848,7 @@ void irlap_send_data_primary_poll(struct irlap_cb *self, struct sk_buff *skb)
          * though IrLAP is currently sending the *last* frame of the
          * tx-window, the driver most likely has only just started
          * sending the *first* frame of the same tx-window.
-         * I.e. we are always at the very begining of or Tx window.
+         * I.e. we are always at the very beginning of or Tx window.
          * Now, we are supposed to set the final timer from the end
          * of our tx-window to let the other peer reply. So, we need
          * to add extra time to compensate for the fact that we
diff --git a/net/irda/irlmp_event.c b/net/irda/irlmp_event.c
index c1fb5db81042..9505a7d06f1a 100644
--- a/net/irda/irlmp_event.c
+++ b/net/irda/irlmp_event.c
@@ -498,7 +498,7 @@ static int irlmp_state_disconnected(struct lsap_cb *self, IRLMP_EVENT event,
         switch (event) {
 #ifdef CONFIG_IRDA_ULTRA
         case LM_UDATA_INDICATION:
-                /* This is most bizzare. Those packets are  aka unreliable
+                /* This is most bizarre. Those packets are  aka unreliable
                  * connected, aka IrLPT or SOCK_DGRAM/IRDAPROTO_UNITDATA.
                  * Why do we pass them as Ultra ??? Jean II */
                 irlmp_connless_data_indication(self, skb);
diff --git a/net/irda/irnet/irnet.h b/net/irda/irnet/irnet.h
index 0d82ff5aeff1..979ecb2435a7 100644
--- a/net/irda/irnet/irnet.h
+++ b/net/irda/irnet/irnet.h
@@ -73,7 +73,7 @@
  * Infinite thanks to those brave souls for providing the infrastructure
  * upon which IrNET is built.
  *
- * Thanks to all my collegues in HP for helping me. In particular,
+ * Thanks to all my colleagues in HP for helping me. In particular,
  * thanks to Salil Pradhan and Bill Serra for W2k testing...
  * Thanks to Luiz Magalhaes for irnetd and much testing...
  *
diff --git a/net/irda/irnet/irnet_ppp.c b/net/irda/irnet/irnet_ppp.c
index 7c567b8aa89a..2bb2beb6a373 100644
--- a/net/irda/irnet/irnet_ppp.c
+++ b/net/irda/irnet/irnet_ppp.c
@@ -105,6 +105,9 @@ irnet_ctrl_write(irnet_socket *	ap,
               while(isspace(start[length - 1]))
                 length--;
 
+              DABORT(length < 5 || length > NICKNAME_MAX_LEN + 5,
+                     -EINVAL, CTRL_ERROR, "Invalid nickname.\n");
+
               /* Copy the name for later reuse */
               memcpy(ap->rname, start + 5, length - 5);
               ap->rname[length - 5] = '\0';
diff --git a/net/irda/irqueue.c b/net/irda/irqueue.c
index 849aaf0dabb5..9715e6e5900b 100644
--- a/net/irda/irqueue.c
+++ b/net/irda/irqueue.c
@@ -40,7 +40,7 @@
  *      o the hash function for ints is pathetic (but could be changed)
  *      o locking is sometime suspicious (especially during enumeration)
  *      o most users have only a few elements (== overhead)
- *      o most users never use seach, so don't benefit from hashing
+ *      o most users never use search, so don't benefit from hashing
  * Problem already fixed :
  *      o not 64 bit compliant (most users do hashv = (int) self)
  *      o hashbin_remove() is broken => use hashbin_remove_this()
diff --git a/net/irda/irttp.c b/net/irda/irttp.c
index f6054f9ccbe3..9d9af4606970 100644
--- a/net/irda/irttp.c
+++ b/net/irda/irttp.c
@@ -1193,7 +1193,7 @@ EXPORT_SYMBOL(irttp_connect_request);
 /*
  * Function irttp_connect_confirm (handle, qos, skb)
  *
- *    Sevice user confirms TSAP connection with peer.
+ *    Service user confirms TSAP connection with peer.
  *
  */
 static void irttp_connect_confirm(void *instance, void *sap,
diff --git a/net/irda/qos.c b/net/irda/qos.c
index 2b00974e5bae..1b51bcf42394 100644
--- a/net/irda/qos.c
+++ b/net/irda/qos.c
@@ -39,16 +39,16 @@
 #include <net/irda/irlap_frame.h>
 
 /*
- * Maximum values of the baud rate we negociate with the other end.
+ * Maximum values of the baud rate we negotiate with the other end.
  * Most often, you don't have to change that, because Linux-IrDA will
  * use the maximum offered by the link layer, which usually works fine.
  * In some very rare cases, you may want to limit it to lower speeds...
  */
 int sysctl_max_baud_rate = 16000000;
 /*
- * Maximum value of the lap disconnect timer we negociate with the other end.
+ * Maximum value of the lap disconnect timer we negotiate with the other end.
  * Most often, the value below represent the best compromise, but some user
- * may want to keep the LAP alive longuer or shorter in case of link failure.
+ * may want to keep the LAP alive longer or shorter in case of link failure.
  * Remember that the threshold time (early warning) is fixed to 3s...
  */
 int sysctl_max_noreply_time = 12;
@@ -411,7 +411,7 @@ static void irlap_adjust_qos_settings(struct qos_info *qos)
          * Fix tx data size according to user limits - Jean II
          */
         if (qos->data_size.value > sysctl_max_tx_data_size)
-                /* Allow non discrete adjustement to avoid loosing capacity */
+                /* Allow non discrete adjustement to avoid losing capacity */
                 qos->data_size.value = sysctl_max_tx_data_size;
         /*
          * Override Tx window if user request it. - Jean II
diff --git a/net/irda/timer.c b/net/irda/timer.c
index 0335ba0cc593..f418cb2ad49c 100644
--- a/net/irda/timer.c
+++ b/net/irda/timer.c
@@ -59,7 +59,7 @@ void irlap_start_query_timer(struct irlap_cb *self, int S, int s)
          * slot time, plus add some extra time to properly receive the last
          * discovery packet (which is longer due to extra discovery info),
          * to avoid messing with for incomming connections requests and
-         * to accomodate devices that perform discovery slower than us.
+         * to accommodate devices that perform discovery slower than us.
          * Jean II */
         timeout = ((sysctl_slot_timeout * HZ / 1000) * (S - s)
                    + XIDEXTRA_TIMEOUT + SMALLBUSY_TIMEOUT);