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-rw-r--r--drivers/net/ppp_generic.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index 9bf2a6be9031..965adb6174c3 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -1944,8 +1944,15 @@ ppp_receive_mp_frame(struct ppp *ppp, struct sk_buff *skb, struct channel *pch)
1944 } 1944 }
1945 1945
1946 /* Pull completed packets off the queue and receive them. */ 1946 /* Pull completed packets off the queue and receive them. */
1947 while ((skb = ppp_mp_reconstruct(ppp))) 1947 while ((skb = ppp_mp_reconstruct(ppp))) {
1948 ppp_receive_nonmp_frame(ppp, skb); 1948 if (pskb_may_pull(skb, 2))
1949 ppp_receive_nonmp_frame(ppp, skb);
1950 else {
1951 ++ppp->dev->stats.rx_length_errors;
1952 kfree_skb(skb);
1953 ppp_receive_error(ppp);
1954 }
1955 }
1949 1956
1950 return; 1957 return;
1951 1958