diff options
| author | Denis V. Lunev <den@openvz.org> | 2008-03-24 15:29:55 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-03-24 15:29:55 -0700 |
| commit | f2c4802b3fdfb0d9596d932ca2af0ef6f8d60491 (patch) | |
| tree | b6bf506c01a921040c8d91ff8507465ebdcd72e3 /net | |
| parent | 0e6bd4a1c6c3881c9ed82985ecb9824d4450c4ba (diff) | |
[NETNS]: Add namespace parameter to ip_options_get(...).
Pass the init_net there for now.
Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv4/ip_options.c | 14 | ||||
| -rw-r--r-- | net/ipv4/ip_sockglue.c | 4 |
2 files changed, 10 insertions, 8 deletions
diff --git a/net/ipv4/ip_options.c b/net/ipv4/ip_options.c index f0949b42e79..59f7ddfb29b 100644 --- a/net/ipv4/ip_options.c +++ b/net/ipv4/ip_options.c @@ -507,13 +507,13 @@ static struct ip_options *ip_options_get_alloc(const int optlen) GFP_KERNEL); } -static int ip_options_get_finish(struct ip_options **optp, +static int ip_options_get_finish(struct net *net, struct ip_options **optp, struct ip_options *opt, int optlen) { while (optlen & 3) opt->__data[optlen++] = IPOPT_END; opt->optlen = optlen; - if (optlen && ip_options_compile(&init_net, opt, NULL)) { + if (optlen && ip_options_compile(net, opt, NULL)) { kfree(opt); return -EINVAL; } @@ -522,7 +522,8 @@ static int ip_options_get_finish(struct ip_options **optp, return 0; } -int ip_options_get_from_user(struct ip_options **optp, unsigned char __user *data, int optlen) +int ip_options_get_from_user(struct net *net, struct ip_options **optp, + unsigned char __user *data, int optlen) { struct ip_options *opt = ip_options_get_alloc(optlen); @@ -532,10 +533,11 @@ int ip_options_get_from_user(struct ip_options **optp, unsigned char __user *dat kfree(opt); return -EFAULT; } - return ip_options_get_finish(optp, opt, optlen); + return ip_options_get_finish(net, optp, opt, optlen); } -int ip_options_get(struct ip_options **optp, unsigned char *data, int optlen) +int ip_options_get(struct net *net, struct ip_options **optp, + unsigned char *data, int optlen) { struct ip_options *opt = ip_options_get_alloc(optlen); @@ -543,7 +545,7 @@ int ip_options_get(struct ip_options **optp, unsigned char *data, int optlen) return -ENOMEM; if (optlen) memcpy(opt->__data, data, optlen); - return ip_options_get_finish(optp, opt, optlen); + return ip_options_get_finish(net, optp, opt, optlen); } void ip_forward_options(struct sk_buff *skb) diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c index bb3cbe5ec36..1b86a50269b 100644 --- a/net/ipv4/ip_sockglue.c +++ b/net/ipv4/ip_sockglue.c @@ -176,7 +176,7 @@ int ip_cmsg_send(struct msghdr *msg, struct ipcm_cookie *ipc) switch (cmsg->cmsg_type) { case IP_RETOPTS: err = cmsg->cmsg_len - CMSG_ALIGN(sizeof(struct cmsghdr)); - err = ip_options_get(&ipc->opt, CMSG_DATA(cmsg), err < 40 ? err : 40); + err = ip_options_get(&init_net, &ipc->opt, CMSG_DATA(cmsg), err < 40 ? err : 40); if (err) return err; break; @@ -449,7 +449,7 @@ static int do_ip_setsockopt(struct sock *sk, int level, struct ip_options * opt = NULL; if (optlen > 40 || optlen < 0) goto e_inval; - err = ip_options_get_from_user(&opt, optval, optlen); + err = ip_options_get_from_user(&init_net, &opt, optval, optlen); if (err) break; if (inet->is_icsk) { |