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| author | Eric Paris <eparis@redhat.com> | 2012-01-03 12:25:16 -0500 |
|---|---|---|
| committer | Ziyan <jaraidaniel@gmail.com> | 2016-03-11 16:01:28 +0100 |
| commit | 2907c63164e760c45af71ba78effb2fb6ac1048c (patch) | |
| tree | 27b1bb9bfc9e02f89fff397bcd21e7fa85ea08b5 /net/ipv6 | |
| parent | 0c872e788687fa211856b9a5bc145525431a656c (diff) | |
| download | kernel_samsung_espresso10-2907c63164e760c45af71ba78effb2fb6ac1048c.zip kernel_samsung_espresso10-2907c63164e760c45af71ba78effb2fb6ac1048c.tar.gz kernel_samsung_espresso10-2907c63164e760c45af71ba78effb2fb6ac1048c.tar.bz2 | |
security: remove the security_netlink_recv hook as it is equivalent to capable()
Once upon a time netlink was not sync and we had to get the effective
capabilities from the skb that was being received. Today we instead get
the capabilities from the current task. This has rendered the entire
purpose of the hook moot as it is now functionally equivalent to the
capable() call.
Signed-off-by: Eric Paris <eparis@redhat.com>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/netfilter/ip6_queue.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/netfilter/ip6_queue.c b/net/ipv6/netfilter/ip6_queue.c index 2493948..8c8c326 100644 --- a/net/ipv6/netfilter/ip6_queue.c +++ b/net/ipv6/netfilter/ip6_queue.c @@ -433,7 +433,7 @@ __ipq_rcv_skb(struct sk_buff *skb) if (type <= IPQM_BASE) return; - if (security_netlink_recv(skb, CAP_NET_ADMIN)) + if (!capable(CAP_NET_ADMIN)) RCV_SKB_FAIL(-EPERM); spin_lock_bh(&queue_lock); |