portability: warn if provided snprintf.c is used

[secnet.git] / tun.c

diff --git a/tun.c b/tun.c
index cfd5a57ab4e3c33be3dbe64bb1e98c95c84ef3e7..80606232d76de4eddff92b15e1c4c7b05f3cdfbf 100644 (file)
--- a/tun.c
+++ b/tun.c
@@ -149,7 +149,7 @@ static bool_t tun_set_route(void *sst, struct netlink_client *routes)
     struct tun *st=sst;
     string_t network, mask, secnetaddr;
     struct subnet_list *nets;
-    uint32_t i;
+    int32_t i;
     int fd=-1;
 
     if (routes->up == routes->kup) return False;
@@ -234,7 +234,7 @@ static void tun_phase_hook(void *sst, uint32_t newphase)
 {
     struct tun *st=sst;
     string_t hostaddr,secnetaddr;
-    uint8_t mtu[6];
+    char mtu[6];
     struct netlink_client *r;
 
     if (st->tun_flavour==TUN_FLAVOUR_BSD) {