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path: root/drivers/usb/gadget/rndis.c
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Diffstat (limited to 'drivers/usb/gadget/rndis.c')
-rw-r--r--drivers/usb/gadget/rndis.c13
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/usb/gadget/rndis.c b/drivers/usb/gadget/rndis.c
index ca41b0b5afb3..48267bc0b2e0 100644
--- a/drivers/usb/gadget/rndis.c
+++ b/drivers/usb/gadget/rndis.c
@@ -1022,22 +1022,29 @@ static rndis_resp_t *rndis_add_response (int configNr, u32 length)
return r;
}
-int rndis_rm_hdr(struct sk_buff *skb)
+int rndis_rm_hdr(struct gether *port,
+ struct sk_buff *skb,
+ struct sk_buff_head *list)
{
/* tmp points to a struct rndis_packet_msg_type */
__le32 *tmp = (void *) skb->data;
/* MessageType, MessageLength */
if (cpu_to_le32(REMOTE_NDIS_PACKET_MSG)
- != get_unaligned(tmp++))
+ != get_unaligned(tmp++)) {
+ dev_kfree_skb_any(skb);
return -EINVAL;
+ }
tmp++;
/* DataOffset, DataLength */
- if (!skb_pull(skb, get_unaligned_le32(tmp++) + 8))
+ if (!skb_pull(skb, get_unaligned_le32(tmp++) + 8)) {
+ dev_kfree_skb_any(skb);
return -EOVERFLOW;
+ }
skb_trim(skb, get_unaligned_le32(tmp++));
+ skb_queue_tail(list, skb);
return 0;
}