1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index 454f2f182342..ce138d846193 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -3043,7 +3043,7 @@ static void rndis_wlan_media_specific_indication(struct usbnet *usbdev,
                         struct rndis_indicate *msg, int buflen)
 {
         struct ndis_80211_status_indication *indication;
-        int len, offset;
+        unsigned int len, offset;
 
         offset = offsetof(struct rndis_indicate, status) +
                         le32_to_cpu(msg->offset);
@@ -3055,7 +3055,7 @@ static void rndis_wlan_media_specific_indication(struct usbnet *usbdev,
                 return;
         }
 
-        if (offset + len > buflen) {
+        if (len > buflen || offset > buflen || offset + len > buflen) {
                 netdev_info(usbdev->net, "media specific indication, too large to fit to buffer (%i > %i)\n",
                             offset + len, buflen);
                 return;