From d31645adefb3462d168b44bb950f92654c395021 Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Fri, 6 May 2016 21:20:59 +0200 Subject: tree-wide: port more code to use ifname_valid() --- src/shared/firewall-util.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'src/shared/firewall-util.c') diff --git a/src/shared/firewall-util.c b/src/shared/firewall-util.c index ade2de7727..97865eac4a 100644 --- a/src/shared/firewall-util.c +++ b/src/shared/firewall-util.c @@ -44,6 +44,7 @@ #include "firewall-util.h" #include "in-addr-util.h" #include "macro.h" +#include "socket-util.h" DEFINE_TRIVIAL_CLEANUP_FUNC(struct xtc_handle*, iptc_free); @@ -59,10 +60,9 @@ static int entry_fill_basics( assert(entry); - if (out_interface && strlen(out_interface) >= IFNAMSIZ) + if (out_interface && !ifname_valid(out_interface)) return -EINVAL; - - if (in_interface && strlen(in_interface) >= IFNAMSIZ) + if (in_interface && !ifname_valid(in_interface)) return -EINVAL; entry->ip.proto = protocol; -- cgit v1.2.3-54-g00ecf