From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Dumazet Subject: [PATCH] netfilter: ipt_LOG: add __printf() to sb_add() Date: Thu, 01 Mar 2012 04:56:59 -0800 Message-ID: <1330606619.2465.54.camel@edumazet-laptop> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: Netfilter Development Mailinglist , netdev , David Laight To: Pablo Neira Ayuso Return-path: Sender: netfilter-devel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org Helps to find format mismatches at compile time Suggested-by: David Laight Signed-off-by: Eric Dumazet --- include/net/netfilter/xt_log.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/net/netfilter/xt_log.h b/include/net/netfilter/xt_log.h index 0dfb34a..7e1544e 100644 --- a/include/net/netfilter/xt_log.h +++ b/include/net/netfilter/xt_log.h @@ -6,7 +6,7 @@ struct sbuff { }; static struct sbuff emergency, *emergency_ptr = &emergency; -static int sb_add(struct sbuff *m, const char *f, ...) +static __printf(2, 3) int sb_add(struct sbuff *m, const char *f, ...) { va_list args; int len;