server/: Calculate address size on demand, rather than tracking it.

[tripe] / server / peer.c

diff --git a/server/peer.c b/server/peer.c
index f74b977..891888b 100644 (file)
--- a/server/peer.c
+++ b/server/peer.c
@@ -481,6 +481,8 @@ static void p_setkatimer(peer *);
 
 static int p_dotxend(peer *p)
 {
+  socklen_t sasz = addrsz(&p->spec.sa);
+
   if (!BOK(&p->b)) {
     a_warn("PEER", "?PEER", p, "packet-build-failed", A_END);
     return (0);
@@ -488,7 +490,7 @@ static int p_dotxend(peer *p)
   IF_TRACING(T_PEER, trace_block(T_PACKET, "peer: sending packet",
                                 BBASE(&p->b), BLEN(&p->b)); )
   if (sendto(sock.fd, BBASE(&p->b), BLEN(&p->b),
-            0, &p->spec.sa.sa, p->spec.sasz) < 0) {
+            0, &p->spec.sa.sa, sasz) < 0) {
     a_warn("PEER", "?PEER", p, "socket-write-error", "?ERRNO", A_END);
     return (0);
   } else {