diff options
Diffstat (limited to 'net/ipv4/netfilter')
| -rw-r--r-- | net/ipv4/netfilter/arpt_mangle.c | 2 | ||||
| -rw-r--r-- | net/ipv4/netfilter/ipt_ECN.c | 4 | ||||
| -rw-r--r-- | net/ipv4/netfilter/nf_nat_h323.c | 2 | ||||
| -rw-r--r-- | net/ipv4/netfilter/nf_nat_snmp_basic_main.c | 2 |
4 files changed, 5 insertions, 5 deletions
diff --git a/net/ipv4/netfilter/arpt_mangle.c b/net/ipv4/netfilter/arpt_mangle.c index 87ca2c42359b..a4e07e5e9c11 100644 --- a/net/ipv4/netfilter/arpt_mangle.c +++ b/net/ipv4/netfilter/arpt_mangle.c @@ -17,7 +17,7 @@ target(struct sk_buff *skb, const struct xt_action_param *par) unsigned char *arpptr; int pln, hln; - if (!skb_make_writable(skb, skb->len)) + if (skb_ensure_writable(skb, skb->len)) return NF_DROP; arp = arp_hdr(skb); diff --git a/net/ipv4/netfilter/ipt_ECN.c b/net/ipv4/netfilter/ipt_ECN.c index aaaf9a81fbc9..9f6751893660 100644 --- a/net/ipv4/netfilter/ipt_ECN.c +++ b/net/ipv4/netfilter/ipt_ECN.c @@ -32,7 +32,7 @@ set_ect_ip(struct sk_buff *skb, const struct ipt_ECN_info *einfo) if ((iph->tos & IPT_ECN_IP_MASK) != (einfo->ip_ect & IPT_ECN_IP_MASK)) { __u8 oldtos; - if (!skb_make_writable(skb, sizeof(struct iphdr))) + if (skb_ensure_writable(skb, sizeof(struct iphdr))) return false; iph = ip_hdr(skb); oldtos = iph->tos; @@ -61,7 +61,7 @@ set_ect_tcp(struct sk_buff *skb, const struct ipt_ECN_info *einfo) tcph->cwr == einfo->proto.tcp.cwr)) return true; - if (!skb_make_writable(skb, ip_hdrlen(skb) + sizeof(*tcph))) + if (skb_ensure_writable(skb, ip_hdrlen(skb) + sizeof(*tcph))) return false; tcph = (void *)ip_hdr(skb) + ip_hdrlen(skb); diff --git a/net/ipv4/netfilter/nf_nat_h323.c b/net/ipv4/netfilter/nf_nat_h323.c index 7875c98072eb..15f2b2604890 100644 --- a/net/ipv4/netfilter/nf_nat_h323.c +++ b/net/ipv4/netfilter/nf_nat_h323.c @@ -59,7 +59,7 @@ static int set_addr(struct sk_buff *skb, unsigned int protoff, net_notice_ratelimited("nf_nat_h323: nf_nat_mangle_udp_packet error\n"); return -1; } - /* nf_nat_mangle_udp_packet uses skb_make_writable() to copy + /* nf_nat_mangle_udp_packet uses skb_ensure_writable() to copy * or pull everything in a linear buffer, so we can safely * use the skb pointers now */ *data = skb->data + ip_hdrlen(skb) + sizeof(struct udphdr); diff --git a/net/ipv4/netfilter/nf_nat_snmp_basic_main.c b/net/ipv4/netfilter/nf_nat_snmp_basic_main.c index 657d2dcec3cc..717b726504fe 100644 --- a/net/ipv4/netfilter/nf_nat_snmp_basic_main.c +++ b/net/ipv4/netfilter/nf_nat_snmp_basic_main.c @@ -186,7 +186,7 @@ static int help(struct sk_buff *skb, unsigned int protoff, return NF_DROP; } - if (!skb_make_writable(skb, skb->len)) { + if (skb_ensure_writable(skb, skb->len)) { nf_ct_helper_log(skb, ct, "cannot mangle packet"); return NF_DROP; } |