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authorAlexey Kuznetsov <kuznet@ms2.inr.ac.ru>2005-07-08 17:34:46 -0700
committerDavid S. Miller <davem@davemloft.net>2005-07-08 17:34:46 -0700
commit4c866aa798bc6de0a1d45495229e9f13c35b55c2 (patch)
treed648ccbe485a71d37a80b08b4bf09d911d9ec2d3
parent86a76caf8705e3524e15f343f3c4806939a06dc8 (diff)
downloadop-kernel-dev-4c866aa798bc6de0a1d45495229e9f13c35b55c2.zip
op-kernel-dev-4c866aa798bc6de0a1d45495229e9f13c35b55c2.tar.gz
[IPV4]: Apply sysctl_icmp_echo_ignore_broadcasts to ICMP_TIMESTAMP as well.
This was the full intention of the original code. Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/ipv4/icmp.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c
index cb75948..279f57a 100644
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
@@ -970,7 +970,8 @@ int icmp_rcv(struct sk_buff *skb)
* RFC 1122: 3.2.2.8 An ICMP_TIMESTAMP MAY be silently
* discarded if to broadcast/multicast.
*/
- if (icmph->type == ICMP_ECHO &&
+ if ((icmph->type == ICMP_ECHO ||
+ icmph->type == ICMP_TIMESTAMP) &&
sysctl_icmp_echo_ignore_broadcasts) {
goto error;
}
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