From: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com>
To: netfilter-devel@vger.kernel.org
Cc: pablo@netfilter.org
Subject: [libnftnl PATCH] examples: nft-rule-parse-add: fix wrong buffer usage when building rule header
Date: Mon, 17 Nov 2014 10:26:41 +0100 [thread overview]
Message-ID: <20141117092641.671.15727.stgit@nfdev.cica.es> (raw)
The libmnl helper returns a pointer where to start putting the rule data.
CC: Ian Bishop <ian@pace7.com>
Closes: http://bugzilla.netfilter.org/show_bug.cgi?id=983
Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com>
---
examples/nft-rule-parse-add.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/examples/nft-rule-parse-add.c b/examples/nft-rule-parse-add.c
index 4160435..75f5268 100644
--- a/examples/nft-rule-parse-add.c
+++ b/examples/nft-rule-parse-add.c
@@ -122,7 +122,8 @@ int main(int argc, char *argv[])
rule_seq = seq;
family = nft_rule_attr_get_u32(r, NFT_RULE_ATTR_FAMILY);
- nlh = nft_rule_nlmsg_build_hdr(buf, NFT_MSG_NEWRULE, family,
+ nlh = nft_rule_nlmsg_build_hdr(mnl_nlmsg_batch_current(batch),
+ NFT_MSG_NEWRULE, family,
NLM_F_CREATE|NLM_F_APPEND|NLM_F_ACK,
seq++);
nft_rule_nlmsg_build_payload(nlh, r);
next reply other threads:[~2014-11-17 9:26 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-17 9:26 Arturo Borrero Gonzalez [this message]
2014-11-17 10:52 ` [libnftnl PATCH] examples: nft-rule-parse-add: fix wrong buffer usage when building rule header Pablo Neira Ayuso
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