From: Ken-ichirou MATSUZAWA <chamaken@gmail.com>
To: netfilter-devel@vger.kernel.org
Cc: Pablo Neira Ayuso <pablo@netfilter.org>
Subject: libmnl [PATCH 3/8] examples: use mnl_nlmsg_get_payload()
Date: Sat, 07 Dec 2013 20:24:40 +0900 [thread overview]
Message-ID: <87k3fgaop3.wl%chamaken@gmail.com> (raw)
not increment (nlmsghdr) pointer
Signed-off-by: Ken-ichirou MATSUZAWA <chamas@h4.dion.ne.jp>
---
examples/netfilter/nfct-create-batch.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/examples/netfilter/nfct-create-batch.c b/examples/netfilter/nfct-create-batch.c
index 40cd2f6..a232991 100644
--- a/examples/netfilter/nfct-create-batch.c
+++ b/examples/netfilter/nfct-create-batch.c
@@ -67,7 +67,7 @@ static void put_msg(char *buf, uint16_t i, int seq)
static int cb_err(const struct nlmsghdr *nlh, void *data)
{
- struct nlmsgerr *err = (void *)(nlh + 1);
+ struct nlmsgerr *err = (void *)mnl_nlmsg_get_payload(nlh);
if (err->error != 0)
printf("message with seq %u has failed: %s\n",
nlh->nlmsg_seq, strerror(-err->error));
--
1.8.4.rc3
reply other threads:[~2013-12-07 11:24 UTC|newest]
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