diff options
Diffstat (limited to 'src/shared/firewall-util.c')
-rw-r--r-- | src/shared/firewall-util.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/src/shared/firewall-util.c b/src/shared/firewall-util.c index 0d3da2e6d2..f73108eaa3 100644 --- a/src/shared/firewall-util.c +++ b/src/shared/firewall-util.c @@ -17,14 +17,22 @@ along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ +#warning "Temporary work-around for broken glibc vs. linux kernel header definitions" +#warning "This really should be removed sooner rather than later, when this is fixed upstream" +#define _NET_IF_H 1 + #include <alloca.h> #include <arpa/inet.h> #include <endian.h> #include <errno.h> -#include <net/if.h> #include <stddef.h> #include <string.h> #include <sys/socket.h> +#include <net/if.h> +#ifndef IFNAMSIZ +#define IFNAMSIZ 16 +#endif +#include <linux/if.h> #include <linux/netfilter_ipv4/ip_tables.h> #include <linux/netfilter/nf_nat.h> #include <linux/netfilter/xt_addrtype.h> @@ -34,6 +42,7 @@ #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); @@ -49,10 +58,9 @@ 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; |