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[IPV6] NETNS: Handle ancillary data in appropriate namespace. 

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
This commit is contained in:
YOSHIFUJI Hideaki 2008-06-04 13:02:49 +09:00
parent 187e38384c
commit 91e1908f56
6 changed files with 10 additions and 8 deletions
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3
include/net/transp_v6.h
View File

@ -40,7 +40,8 @@ extern int datagram_recv_ctl(struct sock *sk,
struct msghdr *msg,
struct sk_buff *skb);
extern int datagram_send_ctl(struct msghdr *msg,
extern int datagram_send_ctl(struct net *net,
struct msghdr *msg,
struct flowi *fl,
struct ipv6_txoptions *opt,
int *hlimit, int *tclass);

7
net/ipv6/datagram.c
View File

@ -496,7 +496,8 @@ int datagram_recv_ctl(struct sock *sk, struct msghdr *msg, struct sk_buff *skb)
return 0;
}
int datagram_send_ctl(struct msghdr *msg, struct flowi *fl,
int datagram_send_ctl(struct net *net,
struct msghdr *msg, struct flowi *fl,
struct ipv6_txoptions *opt,
int *hlimit, int *tclass)
{
@ -540,7 +541,7 @@ int datagram_send_ctl(struct msghdr *msg, struct flowi *fl,
addr_type = __ipv6_addr_type(&src_info->ipi6_addr);
if (fl->oif) {
dev = dev_get_by_index(&init_net, fl->oif);
dev = dev_get_by_index(net, fl->oif);
if (!dev)
return -ENODEV;
} else if (addr_type & IPV6_ADDR_LINKLOCAL)
@ -548,7 +549,7 @@ int datagram_send_ctl(struct msghdr *msg, struct flowi *fl,
if (addr_type != IPV6_ADDR_ANY) {
int strict = __ipv6_addr_src_scope(addr_type) <= IPV6_ADDR_SCOPE_LINKLOCAL;
if (!ipv6_chk_addr(&init_net, &src_info->ipi6_addr,
if (!ipv6_chk_addr(net, &src_info->ipi6_addr,
strict ? dev : NULL, 0))
err = -EINVAL;
else

2
net/ipv6/ip6_flowlabel.c
View File

@ -354,7 +354,7 @@ fl_create(struct net *net, struct in6_flowlabel_req *freq, char __user *optval,
msg.msg_control = (void*)(fl->opt+1);
flowi.oif = 0;
err = datagram_send_ctl(&msg, &flowi, fl->opt, &junk, &junk);
err = datagram_send_ctl(net, &msg, &flowi, fl->opt, &junk, &junk);
if (err)
goto done;
err = -EINVAL;

2
net/ipv6/ipv6_sockglue.c
View File

@ -416,7 +416,7 @@ sticky_done:
msg.msg_controllen = optlen;
msg.msg_control = (void*)(opt+1);
retv = datagram_send_ctl(&msg, &fl, opt, &junk, &junk);
retv = datagram_send_ctl(net, &msg, &fl, opt, &junk, &junk);
if (retv)
goto done;
update:

2
net/ipv6/raw.c
View File

@ -813,7 +813,7 @@ static int rawv6_sendmsg(struct kiocb *iocb, struct sock *sk,
memset(opt, 0, sizeof(struct ipv6_txoptions));
opt->tot_len = sizeof(struct ipv6_txoptions);
err = datagram_send_ctl(msg, &fl, opt, &hlimit, &tclass);
err = datagram_send_ctl(sock_net(sk), msg, &fl, opt, &hlimit, &tclass);
if (err < 0) {
fl6_sock_release(flowlabel);
return err;

2
net/ipv6/udp.c
View File

@ -731,7 +731,7 @@ do_udp_sendmsg:
memset(opt, 0, sizeof(struct ipv6_txoptions));
opt->tot_len = sizeof(*opt);
err = datagram_send_ctl(msg, &fl, opt, &hlimit, &tclass);
err = datagram_send_ctl(sock_net(sk), msg, &fl, opt, &hlimit, &tclass);
if (err < 0) {
fl6_sock_release(flowlabel);
return err;