diff options
| author | Michael Riesch <michael.riesch@omicron.at> | 2013-04-08 05:45:26 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-05-01 09:46:18 -0700 |
| commit | ec7491c1c7f3176569f9e8e097945db980189673 (patch) | |
| tree | 892a3011546f364eb0d7dfa1e70c57a2be64b770 | |
| parent | c642a760c494c82e7e415e14c5de4be3bf260056 (diff) | |
rtnetlink: Call nlmsg_parse() with correct header length
[ Upstream commit 88c5b5ce5cb57af6ca2a7cf4d5715fa320448ff9 ]
Signed-off-by: Michael Riesch <michael.riesch@omicron.at>
Cc: Jiri Benc <jbenc@redhat.com>
Cc: "Theodore Ts'o" <tytso@mit.edu>
Acked-by: Mark Rustad <mark.d.rustad@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | net/core/rtnetlink.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index 6212ec9c2df..055fb130de1 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -1068,7 +1068,7 @@ static int rtnl_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb) rcu_read_lock(); cb->seq = net->dev_base_seq; - if (nlmsg_parse(cb->nlh, sizeof(struct rtgenmsg), tb, IFLA_MAX, + if (nlmsg_parse(cb->nlh, sizeof(struct ifinfomsg), tb, IFLA_MAX, ifla_policy) >= 0) { if (tb[IFLA_EXT_MASK]) @@ -1924,7 +1924,7 @@ static u16 rtnl_calcit(struct sk_buff *skb, struct nlmsghdr *nlh) u32 ext_filter_mask = 0; u16 min_ifinfo_dump_size = 0; - if (nlmsg_parse(nlh, sizeof(struct rtgenmsg), tb, IFLA_MAX, + if (nlmsg_parse(nlh, sizeof(struct ifinfomsg), tb, IFLA_MAX, ifla_policy) >= 0) { if (tb[IFLA_EXT_MASK]) ext_filter_mask = nla_get_u32(tb[IFLA_EXT_MASK]); |