OpenBSD: Ensure if_afreq is correct initialised.

diff --git a/src/if-bsd.c b/src/if-bsd.c
index 39fb263f2c539ebc5c6afd9f1f93cb48f9561e4f..8b45d3f8eca9bb32c153276fda55bf06c395950e 100644 (file)
--- a/src/if-bsd.c
+++ b/src/if-bsd.c
@@ -1763,10 +1763,9 @@ ip6_forwarding(__unused const char *ifname)
 static int
 if_af_attach(const struct interface *ifp, int af)
 {
-       struct if_afreq ifar;
+       struct if_afreq ifar = { .ifar_af = af };
 
        strlcpy(ifar.ifar_name, ifp->name, sizeof(ifar.ifar_name));
-       ifar.ifar_af = af;
        return if_ioctl6(ifp->ctx, SIOCIFAFATTACH, &ifar, sizeof(ifar));
 }
 #endif