[PATCH] netfilter: ipt_LOG: add __printf() to sb_add()
From: Eric Dumazet <hidden>
Date: 2012-03-01 12:56:59
Also in:
netfilter-devel
Subsystem:
netfilter, networking [general], the rest · Maintainers:
Pablo Neira Ayuso, Florian Westphal, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Helps to find format mismatches at compile time Suggested-by: David Laight <redacted> Signed-off-by: Eric Dumazet <redacted> --- 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;