4 files changed, 15 insertions, 11 deletions
diff --git a/net/irda/af_irda.c b/net/irda/af_irda.c
index a6de3059746..c9890e25cd4 100644
--- a/net/irda/af_irda.c
+++ b/net/irda/af_irda.c
@@ -2280,6 +2280,16 @@ static int irda_getsockopt(struct socket *sock, int level, int optname,
 
 	switch (optname) {
 	case IRLMP_ENUMDEVICES:
+
+		/* Offset to first device entry */
+		offset = sizeof(struct irda_device_list) -
+			sizeof(struct irda_device_info);
+
+		if (len < offset) {
+			err = -EINVAL;
+			goto out;
+		}
+
 		/* Ask lmp for the current discovery log */
 		discoveries = irlmp_get_discoveries(&list.len, self->mask.word,
 						    self->nslots);
@@ -2290,15 +2300,9 @@ static int irda_getsockopt(struct socket *sock, int level, int optname,
 		}
 
 		/* Write total list length back to client */
-		if (copy_to_user(optval, &list,
-				 sizeof(struct irda_device_list) -
-				 sizeof(struct irda_device_info)))
+		if (copy_to_user(optval, &list, offset))
 			err = -EFAULT;
 
-		/* Offset to first device entry */
-		offset = sizeof(struct irda_device_list) -
-			sizeof(struct irda_device_info);
-
 		/* Copy the list itself - watch for overflow */
 		if (list.len > 2048) {
 			err = -EINVAL;
diff --git a/net/irda/ircomm/Makefile b/net/irda/ircomm/Makefile
index 48689458c08..ab23b5ba7e3 100644
--- a/net/irda/ircomm/Makefile
+++ b/net/irda/ircomm/Makefile
@@ -4,5 +4,5 @@
 
 obj-$(CONFIG_IRCOMM) += ircomm.o ircomm-tty.o
 
-ircomm-objs := ircomm_core.o ircomm_event.o ircomm_lmp.o ircomm_ttp.o
-ircomm-tty-objs := ircomm_tty.o ircomm_tty_attach.o ircomm_tty_ioctl.o ircomm_param.o
+ircomm-y := ircomm_core.o ircomm_event.o ircomm_lmp.o ircomm_ttp.o
+ircomm-tty-y := ircomm_tty.o ircomm_tty_attach.o ircomm_tty_ioctl.o ircomm_param.o
diff --git a/net/irda/irlan/Makefile b/net/irda/irlan/Makefile
index 77549bc8641..94eefbc8e6b 100644
--- a/net/irda/irlan/Makefile
+++ b/net/irda/irlan/Makefile
@@ -4,4 +4,4 @@
 
 obj-$(CONFIG_IRLAN) += irlan.o
 
-irlan-objs := irlan_common.o irlan_eth.o irlan_event.o irlan_client.o irlan_provider.o irlan_filter.o irlan_provider_event.o irlan_client_event.o
+irlan-y := irlan_common.o irlan_eth.o irlan_event.o irlan_client.o irlan_provider.o irlan_filter.o irlan_provider_event.o irlan_client_event.o
diff --git a/net/irda/irnet/Makefile b/net/irda/irnet/Makefile
index b3ee01e0def..61c365c8a2a 100644
--- a/net/irda/irnet/Makefile
+++ b/net/irda/irnet/Makefile
@@ -4,4 +4,4 @@
 
 obj-$(CONFIG_IRNET) += irnet.o
 
-irnet-objs := irnet_ppp.o irnet_irda.o
+irnet-y := irnet_ppp.o irnet_irda.o