From 0aa647746e5602e608220c10e51f49709a030f5d Mon Sep 17 00:00:00 2001 From: Masahide NAKAMURA Date: Thu, 20 Dec 2007 20:43:36 -0800 Subject: [XFRM]: Support to increment packet dropping statistics. Signed-off-by: Masahide NAKAMURA Signed-off-by: David S. Miller --- net/ipv6/xfrm6_input.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'net/ipv6/xfrm6_input.c') diff --git a/net/ipv6/xfrm6_input.c b/net/ipv6/xfrm6_input.c index f835ab458f5b..6644fc6d5427 100644 --- a/net/ipv6/xfrm6_input.c +++ b/net/ipv6/xfrm6_input.c @@ -72,6 +72,7 @@ int xfrm6_input_addr(struct sk_buff *skb, xfrm_address_t *daddr, sp = secpath_dup(skb->sp); if (!sp) { + XFRM_INC_STATS(LINUX_MIB_XFRMINERROR); goto drop; } if (skb->sp) @@ -80,6 +81,7 @@ int xfrm6_input_addr(struct sk_buff *skb, xfrm_address_t *daddr, } if (1 + skb->sp->len == XFRM_MAX_DEPTH) { + XFRM_INC_STATS(LINUX_MIB_XFRMINBUFFERERROR); goto drop; } @@ -149,6 +151,7 @@ int xfrm6_input_addr(struct sk_buff *skb, xfrm_address_t *daddr, } if (!x) { + XFRM_INC_STATS(LINUX_MIB_XFRMINNOSTATES); goto drop; } -- cgit v1.2.3