From 80aae9b3b784ffdea3624117c548d500c56f24d9 Mon Sep 17 00:00:00 2001 From: Phil Sutter Date: Wed, 19 Sep 2018 15:17:00 +0200 Subject: iptables: Use print_ifaces() from xtables Move the function to xshared.c for common use between legacy and xtables sources. While being at it, silence a covscan warning triggered by that function as it couldn't verify input buffers won't exceed IFNAMSIZ. Therefore use snprintf() when writing to the local buffer. Signed-off-by: Phil Sutter Signed-off-by: Florian Westphal --- iptables/xshared.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'iptables/xshared.h') diff --git a/iptables/xshared.h b/iptables/xshared.h index cb6f761d..ee0183c8 100644 --- a/iptables/xshared.h +++ b/iptables/xshared.h @@ -171,4 +171,7 @@ void add_param_to_argv(char *parsestart, int line); void print_ipv4_addresses(const struct ipt_entry *fw, unsigned int format); void print_ipv6_addresses(const struct ip6t_entry *fw6, unsigned int format); +void print_ifaces(const char *iniface, const char *outiface, uint8_t invflags, + unsigned int format); + #endif /* IPTABLES_XSHARED_H */ -- cgit v1.2.3