Some minor fixes.

4 files changed, 20 insertions, 19 deletions

diff --git a/proto/bgp/packets.c b/proto/bgp/packets.c
index bbb0865f..998abb7b 100644
--- a/proto/bgp/packets.c
+++ b/proto/bgp/packets.c
@@ -831,7 +831,7 @@ bgp_set_next_hop(struct bgp_proto *p, rta *a)
 
   if (p->cf->gw_mode == GW_DIRECT)
     {
-      neighbor *ng;
+      neighbor *ng = NULL;
 
       if (ipa_nonzero(*nexthop))
 	ng = neigh_find(&p->p, nexthop, 0);
diff --git a/sysdep/bsd/krt-sock.c b/sysdep/bsd/krt-sock.c
index a41be838..4bf6600d 100644
--- a/sysdep/bsd/krt-sock.c
+++ b/sysdep/bsd/krt-sock.c
@@ -134,9 +134,9 @@ krt_sock_send(int cmd, rte *e)
     _I0(gw) = 0xfe800000 | (i->index & 0x0000ffff);
 #endif
 
-  fill_in_sockaddr(&dst, net->n.prefix, 0);
-  fill_in_sockaddr(&mask, ipa_mkmask(net->n.pxlen), 0);
-  fill_in_sockaddr(&gate, gw, 0);
+  fill_in_sockaddr(&dst, net->n.prefix, NULL, 0);
+  fill_in_sockaddr(&mask, ipa_mkmask(net->n.pxlen), NULL, 0);
+  fill_in_sockaddr(&gate, gw, NULL, 0);
 
   switch (a->dest)
   {
@@ -163,7 +163,7 @@ krt_sock_send(int cmd, rte *e)
           return -1;
         }
 
-        fill_in_sockaddr(&gate, i->addr->ip, 0);
+        fill_in_sockaddr(&gate, i->addr->ip, NULL, 0);
         msg.rtm.rtm_addrs |= RTA_GATEWAY;
       }
       break;
@@ -274,19 +274,19 @@ krt_read_rt(struct ks_msg *msg, struct krt_proto *p, int scan)
   GETADDR(&mask, RTA_NETMASK);
 
   if (sa_family_check(&dst))
-    get_sockaddr(&dst, &idst, NULL, 0);
+    get_sockaddr(&dst, &idst, NULL, NULL, 0);
   else
     SKIP("invalid DST");
 
   /* We will check later whether we have valid gateway addr */
   if (sa_family_check(&gate))
-    get_sockaddr(&gate, &igate, NULL, 0);
+    get_sockaddr(&gate, &igate, NULL, NULL, 0);
   else
     igate = IPA_NONE;
 
   /* We do not test family for RTA_NETMASK, because BSD sends us
      some strange values, but interpreting them as IPv4/IPv6 works */
-  get_sockaddr(&mask, &imask, NULL, 0);
+  get_sockaddr(&mask, &imask, NULL, NULL, 0);
 
   int c = ipa_classify_net(idst);
   if ((c < 0) || !(c & IADDR_HOST) || ((c & IADDR_SCOPE_MASK) <= SCOPE_LINK))
@@ -512,9 +512,9 @@ krt_read_addr(struct ks_msg *msg)
   if (!sa_family_check(&addr))
     return;
 
-  get_sockaddr(&addr, &iaddr, NULL, 0);
-  get_sockaddr(&mask, &imask, NULL, 0);
-  get_sockaddr(&brd, &ibrd, NULL, 0);
+  get_sockaddr(&addr, &iaddr, NULL, NULL, 0);
+  get_sockaddr(&mask, &imask, NULL, NULL, 0);
+  get_sockaddr(&brd, &ibrd, NULL, NULL, 0);
 
   if ((masklen = ipa_mklen(imask)) < 0)
   {
diff --git a/sysdep/unix/io.c b/sysdep/unix/io.c
index d72161f1..2dced67a 100644
--- a/sysdep/unix/io.c
+++ b/sysdep/unix/io.c
@@ -609,8 +609,8 @@ sk_insert(sock *s)
 
 #ifdef IPV6
 
-static void
-fill_in_sockaddr(sockaddr *sa, ip_addr a, struct iface *ifa, unsigned port)
+void
+fill_in_sockaddr(struct sockaddr_in6 *sa, ip_addr a, struct iface *ifa, unsigned port)
 {
   memset(sa, 0, sizeof (struct sockaddr_in6));
   sa->sin6_family = AF_INET6;
@@ -625,7 +625,7 @@ fill_in_sockaddr(sockaddr *sa, ip_addr a, struct iface *ifa, unsigned port)
     sa->sin6_scope_id = ifa->index;
 }
 
-static void
+void
 get_sockaddr(struct sockaddr_in6 *sa, ip_addr *a, struct iface **ifa, unsigned *port, int check)
 {
   if (check && sa->sin6_family != AF_INET6)
@@ -641,8 +641,8 @@ get_sockaddr(struct sockaddr_in6 *sa, ip_addr *a, struct iface **ifa, unsigned *
 
 #else
 
-static void
-fill_in_sockaddr(sockaddr *sa, ip_addr a, struct iface *ifa, unsigned port)
+void
+fill_in_sockaddr(struct sockaddr_in *sa, ip_addr a, struct iface *ifa, unsigned port)
 {
   memset (sa, 0, sizeof (struct sockaddr_in));
   sa->sin_family = AF_INET;
@@ -653,7 +653,7 @@ fill_in_sockaddr(sockaddr *sa, ip_addr a, struct iface *ifa, unsigned port)
   set_inaddr(&sa->sin_addr, a);
 }
 
-static void
+void
 get_sockaddr(struct sockaddr_in *sa, ip_addr *a, struct iface **ifa, unsigned *port, int check)
 {
   if (check && sa->sin_family != AF_INET)
diff --git a/sysdep/unix/unix.h b/sysdep/unix/unix.h
index ff31af29..3e85c85c 100644
--- a/sysdep/unix/unix.h
+++ b/sysdep/unix/unix.h
@@ -45,11 +45,12 @@ static inline int sa_family_check(sockaddr *sa) { return sa->sin_family == AF_IN
 #endif
 
 struct birdsock;
+struct iface;
 
 void io_init(void);
 void io_loop(void);
-// void fill_in_sockaddr(sockaddr *sa, ip_addr a, struct iface *ifa, unsigned port);
-// void get_sockaddr(struct sockaddr_in6 *sa, ip_addr *a, struct iface **ifa, unsigned *port, int check);
+void fill_in_sockaddr(sockaddr *sa, ip_addr a, struct iface *ifa, unsigned port);
+void get_sockaddr(sockaddr *sa, ip_addr *a, struct iface **ifa, unsigned *port, int check);
 void sk_open_unix(struct birdsock *s, char *name);
 void *tracked_fopen(struct pool *, char *name, char *mode);
 void test_old_bird(char *path);