1 files changed, 3 insertions, 2 deletions

diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index dfa5beb0c1c8..17388c7f49c4 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -73,7 +73,7 @@ static void tcp_event_new_data_sent(struct sock *sk, struct sk_buff *skb)
         tcp_advance_send_head(sk, skb);
         tp->snd_nxt = TCP_SKB_CB(skb)->end_seq;
 
-        /* Don't override Nagle indefinately with F-RTO */
+        /* Don't override Nagle indefinitely with F-RTO */
         if (tp->frto_counter == 2)
                 tp->frto_counter = 3;
 
@@ -1003,7 +1003,8 @@ int tcp_fragment(struct sock *sk, struct sk_buff *skb, u32 len,
         int nlen;
         u8 flags;
 
-        BUG_ON(len > skb->len);
+        if (WARN_ON(len > skb->len))
+                return -EINVAL;
 
         nsize = skb_headlen(skb) - len;
         if (nsize < 0)