diff options
author | Kumar Gala <galak@kernel.crashing.org> | 2007-02-12 23:57:21 -0600 |
---|---|---|
committer | Kumar Gala <galak@kernel.crashing.org> | 2007-02-12 23:57:21 -0600 |
commit | 54c66f6d781e03dc0b23956234963c4911e6d1c0 (patch) | |
tree | 40619a66ae6d8703a57bf681d087ffeabbffd346 /net/ipv4/ip_sockglue.c | |
parent | 8ce0a7df6e6117d8814e976d4b7ce6a6b2c9cf93 (diff) | |
parent | 17e0e27020d028a790d97699aff85a43af5be472 (diff) |
Merge branch 'master' into 85xx
Diffstat (limited to 'net/ipv4/ip_sockglue.c')
-rw-r--r-- | net/ipv4/ip_sockglue.c | 82 |
1 files changed, 41 insertions, 41 deletions
diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c index 57d4bae6f08..e120686c3cb 100644 --- a/net/ipv4/ip_sockglue.c +++ b/net/ipv4/ip_sockglue.c @@ -4,7 +4,7 @@ * interface as the means of communication with the user level. * * The IP to API glue. - * + * * Version: $Id: ip_sockglue.c,v 1.62 2002/02/01 22:01:04 davem Exp $ * * Authors: see ip.c @@ -12,7 +12,7 @@ * Fixes: * Many : Split from ip.c , see ip.c for history. * Martin Mares : TOS setting fixed. - * Alan Cox : Fixed a couple of oopses in Martin's + * Alan Cox : Fixed a couple of oopses in Martin's * TOS tweaks. * Mike McLagan : Routing by source */ @@ -253,7 +253,7 @@ int ip_ra_control(struct sock *sk, unsigned char on, void (*destructor)(struct s return 0; } -void ip_icmp_error(struct sock *sk, struct sk_buff *skb, int err, +void ip_icmp_error(struct sock *sk, struct sk_buff *skb, int err, __be16 port, u32 info, u8 *payload) { struct inet_sock *inet = inet_sk(sk); @@ -266,10 +266,10 @@ void ip_icmp_error(struct sock *sk, struct sk_buff *skb, int err, if (!skb) return; - serr = SKB_EXT_ERR(skb); + serr = SKB_EXT_ERR(skb); serr->ee.ee_errno = err; serr->ee.ee_origin = SO_EE_ORIGIN_ICMP; - serr->ee.ee_type = skb->h.icmph->type; + serr->ee.ee_type = skb->h.icmph->type; serr->ee.ee_code = skb->h.icmph->code; serr->ee.ee_pad = 0; serr->ee.ee_info = info; @@ -301,10 +301,10 @@ void ip_local_error(struct sock *sk, int err, __be32 daddr, __be16 port, u32 inf skb->nh.iph = iph; iph->daddr = daddr; - serr = SKB_EXT_ERR(skb); + serr = SKB_EXT_ERR(skb); serr->ee.ee_errno = err; serr->ee.ee_origin = SO_EE_ORIGIN_LOCAL; - serr->ee.ee_type = 0; + serr->ee.ee_type = 0; serr->ee.ee_code = 0; serr->ee.ee_pad = 0; serr->ee.ee_info = info; @@ -319,7 +319,7 @@ void ip_local_error(struct sock *sk, int err, __be32 daddr, __be16 port, u32 inf kfree_skb(skb); } -/* +/* * Handle MSG_ERRQUEUE */ int ip_recv_error(struct sock *sk, struct msghdr *msg, int len) @@ -391,7 +391,7 @@ int ip_recv_error(struct sock *sk, struct msghdr *msg, int len) } else spin_unlock_bh(&sk->sk_error_queue.lock); -out_free_skb: +out_free_skb: kfree_skb(skb); out: return err; @@ -409,15 +409,15 @@ static int do_ip_setsockopt(struct sock *sk, int level, struct inet_sock *inet = inet_sk(sk); int val=0,err; - if (((1<<optname) & ((1<<IP_PKTINFO) | (1<<IP_RECVTTL) | - (1<<IP_RECVOPTS) | (1<<IP_RECVTOS) | - (1<<IP_RETOPTS) | (1<<IP_TOS) | - (1<<IP_TTL) | (1<<IP_HDRINCL) | - (1<<IP_MTU_DISCOVER) | (1<<IP_RECVERR) | + if (((1<<optname) & ((1<<IP_PKTINFO) | (1<<IP_RECVTTL) | + (1<<IP_RECVOPTS) | (1<<IP_RECVTOS) | + (1<<IP_RETOPTS) | (1<<IP_TOS) | + (1<<IP_TTL) | (1<<IP_HDRINCL) | + (1<<IP_MTU_DISCOVER) | (1<<IP_RECVERR) | (1<<IP_ROUTER_ALERT) | (1<<IP_FREEBIND) | (1<<IP_PASSSEC))) || - optname == IP_MULTICAST_TTL || - optname == IP_MULTICAST_LOOP) { + optname == IP_MULTICAST_TTL || + optname == IP_MULTICAST_LOOP) { if (optlen >= sizeof(int)) { if (get_user(val, (int __user *) optval)) return -EFAULT; @@ -511,7 +511,7 @@ static int do_ip_setsockopt(struct sock *sk, int level, val &= ~3; val |= inet->tos & 3; } - if (IPTOS_PREC(val) >= IPTOS_PREC_CRITIC_ECP && + if (IPTOS_PREC(val) >= IPTOS_PREC_CRITIC_ECP && !capable(CAP_NET_ADMIN)) { err = -EPERM; break; @@ -519,7 +519,7 @@ static int do_ip_setsockopt(struct sock *sk, int level, if (inet->tos != val) { inet->tos = val; sk->sk_priority = rt_tos2priority(val); - sk_dst_reset(sk); + sk_dst_reset(sk); } break; case IP_TTL: @@ -556,13 +556,13 @@ static int do_ip_setsockopt(struct sock *sk, int level, if (val < 0 || val > 255) goto e_inval; inet->mc_ttl = val; - break; - case IP_MULTICAST_LOOP: + break; + case IP_MULTICAST_LOOP: if (optlen<1) goto e_inval; inet->mc_loop = !!val; - break; - case IP_MULTICAST_IF: + break; + case IP_MULTICAST_IF: { struct ip_mreqn mreq; struct net_device *dev = NULL; @@ -616,7 +616,7 @@ static int do_ip_setsockopt(struct sock *sk, int level, } case IP_ADD_MEMBERSHIP: - case IP_DROP_MEMBERSHIP: + case IP_DROP_MEMBERSHIP: { struct ip_mreqn mreq; @@ -629,7 +629,7 @@ static int do_ip_setsockopt(struct sock *sk, int level, } else { memset(&mreq, 0, sizeof(mreq)); if (copy_from_user(&mreq,optval,sizeof(struct ip_mreq))) - break; + break; } if (optname == IP_ADD_MEMBERSHIP) @@ -714,7 +714,7 @@ static int do_ip_setsockopt(struct sock *sk, int level, break; } case MCAST_JOIN_GROUP: - case MCAST_LEAVE_GROUP: + case MCAST_LEAVE_GROUP: { struct group_req greq; struct sockaddr_in *psin; @@ -858,16 +858,16 @@ mc_msf_out: kfree(gsf); break; } - case IP_ROUTER_ALERT: + case IP_ROUTER_ALERT: err = ip_ra_control(sk, val ? 1 : 0, NULL); break; case IP_FREEBIND: if (optlen<1) goto e_inval; - inet->freebind = !!val; - break; - + inet->freebind = !!val; + break; + case IP_IPSEC_POLICY: case IP_XFRM_POLICY: err = -EPERM; @@ -954,7 +954,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname, struct inet_sock *inet = inet_sk(sk); int val; int len; - + if(level!=SOL_IP) return -EOPNOTSUPP; @@ -969,7 +969,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname, return -EFAULT; if(len < 0) return -EINVAL; - + lock_sock(sk); switch(optname) { @@ -984,7 +984,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname, inet->opt->optlen); release_sock(sk); - if (opt->optlen == 0) + if (opt->optlen == 0) return put_user(0, optlen); ip_options_undo(opt); @@ -1059,8 +1059,8 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname, addr.s_addr = inet->mc_addr; release_sock(sk); - if(put_user(len, optlen)) - return -EFAULT; + if(put_user(len, optlen)) + return -EFAULT; if(copy_to_user(optval, &addr, len)) return -EFAULT; return 0; @@ -1101,7 +1101,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname, release_sock(sk); return err; } - case IP_PKTOPTIONS: + case IP_PKTOPTIONS: { struct msghdr msg; @@ -1129,15 +1129,15 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname, len -= msg.msg_controllen; return put_user(len, optlen); } - case IP_FREEBIND: - val = inet->freebind; - break; + case IP_FREEBIND: + val = inet->freebind; + break; default: release_sock(sk); return -ENOPROTOOPT; } release_sock(sk); - + if (len < sizeof(int) && len > 0 && val>=0 && val<255) { unsigned char ucval = (unsigned char)val; len = 1; @@ -1168,7 +1168,7 @@ int ip_getsockopt(struct sock *sk, int level, && (optname < MRT_BASE || optname > MRT_BASE+10) #endif ) { - int len; + int len; if(get_user(len,optlen)) return -EFAULT; @@ -1197,7 +1197,7 @@ int compat_ip_getsockopt(struct sock *sk, int level, int optname, && (optname < MRT_BASE || optname > MRT_BASE+10) #endif ) { - int len; + int len; if (get_user(len, optlen)) return -EFAULT; |