diff options
| -rw-r--r-- | drivers/net/ppp_generic.c | 2 | ||||
| -rw-r--r-- | net/802/psnap.c | 17 | ||||
| -rw-r--r-- | net/dccp/ccids/ccid2.c | 2 | ||||
| -rw-r--r-- | net/ipv6/ip6_output.c | 2 | ||||
| -rw-r--r-- | net/irda/irmod.c | 2 | ||||
| -rw-r--r-- | net/irda/irnetlink.c | 2 |
6 files changed, 17 insertions, 10 deletions
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c index ef3325b6923..9293c82ef2a 100644 --- a/drivers/net/ppp_generic.c +++ b/drivers/net/ppp_generic.c @@ -1726,7 +1726,7 @@ ppp_decompress_frame(struct ppp *ppp, struct sk_buff *skb) } /* the decompressor still expects the A/C bytes in the hdr */ len = ppp->rcomp->decompress(ppp->rc_state, skb->data - 2, - skb->len + 2, ns->data, ppp->mru + PPP_HDRLEN); + skb->len + 2, ns->data, obuff_size); if (len < 0) { /* Pass the compressed frame to pppd as an error indication. */ diff --git a/net/802/psnap.c b/net/802/psnap.c index 04ee43e7538..31128cb92a2 100644 --- a/net/802/psnap.c +++ b/net/802/psnap.c @@ -55,6 +55,9 @@ static int snap_rcv(struct sk_buff *skb, struct net_device *dev, .type = __constant_htons(ETH_P_SNAP), }; + if (unlikely(!pskb_may_pull(skb, 5))) + goto drop; + rcu_read_lock(); proto = find_snap_client(skb_transport_header(skb)); if (proto) { @@ -62,14 +65,18 @@ static int snap_rcv(struct sk_buff *skb, struct net_device *dev, skb->transport_header += 5; skb_pull_rcsum(skb, 5); rc = proto->rcvfunc(skb, dev, &snap_packet_type, orig_dev); - } else { - skb->sk = NULL; - kfree_skb(skb); - rc = 1; } - rcu_read_unlock(); + + if (unlikely(!proto)) + goto drop; + +out: return rc; + +drop: + kfree_skb(skb); + goto out; } /* diff --git a/net/dccp/ccids/ccid2.c b/net/dccp/ccids/ccid2.c index 248d20f4c7c..d29b88fe723 100644 --- a/net/dccp/ccids/ccid2.c +++ b/net/dccp/ccids/ccid2.c @@ -298,7 +298,7 @@ static void ccid2_hc_tx_packet_sent(struct sock *sk, int more, unsigned int len) int rc; ccid2_pr_debug("allocating more space in history\n"); - rc = ccid2_hc_tx_alloc_seq(hctx, CCID2_SEQBUF_LEN, GFP_KERNEL); + rc = ccid2_hc_tx_alloc_seq(hctx, CCID2_SEQBUF_LEN, gfp_any()); BUG_ON(rc); /* XXX what do we do? */ next = hctx->ccid2hctx_seqh->ccid2s_next; diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index 50d86e94d9e..5dead399fe6 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -794,7 +794,7 @@ slow_path: /* * Copy a block of the IP datagram. */ - if (skb_copy_bits(skb, ptr, skb_transport_header(skb), len)) + if (skb_copy_bits(skb, ptr, skb_transport_header(frag), len)) BUG(); left -= len; diff --git a/net/irda/irmod.c b/net/irda/irmod.c index 1900937b332..8ba703da279 100644 --- a/net/irda/irmod.c +++ b/net/irda/irmod.c @@ -128,8 +128,8 @@ static int __init irda_init(void) out_err_3: #ifdef CONFIG_SYSCTL irda_sysctl_unregister(); -#endif out_err_2: +#endif #ifdef CONFIG_PROC_FS irda_proc_unregister(); #endif diff --git a/net/irda/irnetlink.c b/net/irda/irnetlink.c index 694ea4d92fa..1e429c92973 100644 --- a/net/irda/irnetlink.c +++ b/net/irda/irnetlink.c @@ -106,7 +106,7 @@ static int irda_nl_get_mode(struct sk_buff *skb, struct genl_info *info) } if(nla_put_string(msg, IRDA_NL_ATTR_IFNAME, - dev->name)); + dev->name)) goto err_out; if(nla_put_u32(msg, IRDA_NL_ATTR_MODE, irlap->mode)) |