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List:       netfilter-devel
Subject:    [PATCH] expect: support NFCT_Q_CREATE_UPDATE in nfexp_query
From:       Kelvie Wong <kelvie () ieee ! org>
Date:       2012-05-03 0:39:23
Message-ID: 1336005564-23171-2-git-send-email-kelvie () ieee ! org
[Download RAW message or body]

This will work as it does in conntrack; it won't pass NLM_F_ACK into
ctnetlink_new_expect in the kernel, and will thus invoke
ctnetlink_change_expect if the expectation already exists.

Signed-off-by: Kelvie Wong <kelvie@ieee.org>
---
 src/expect/api.c |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/expect/api.c b/src/expect/api.c
index 4da44a0..a101042 100644
--- a/src/expect/api.c
+++ b/src/expect/api.c
@@ -533,6 +533,9 @@ __build_query_exp(struct nfnl_subsys_handle *ssh,
 	case NFCT_Q_CREATE:
 		__build_expect(ssh, req, size, IPCTNL_MSG_EXP_NEW, \
NLM_F_REQUEST|NLM_F_CREATE|NLM_F_ACK|NLM_F_EXCL, data);  break;
+	case NFCT_Q_CREATE_UPDATE:
+		__build_expect(ssh, req, size, IPCTNL_MSG_EXP_NEW, \
NLM_F_REQUEST|NLM_F_CREATE|NLM_F_ACK, data); +		break;
 	case NFCT_Q_GET:
 		__build_expect(ssh, req, size, IPCTNL_MSG_EXP_GET, NLM_F_REQUEST|NLM_F_ACK, data);
 		break;
-- 
1.7.9.5

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