noip.c: Fix some holdovers with hardcoded address families.

[preload-hacks] / noip.c

diff --git a/noip.c b/noip.c
index 2cf2959..a1e141a 100644 (file)
--- a/noip.c
+++ b/noip.c
@@ -1038,8 +1038,9 @@ static void parse_acl_line(char **pp, aclnode ***tail)
     }
     SKIPSPC;
     if (*p != ',') break;
-    p++;
+    if (*p) p++;
   }
+  *pp = p;
   return;
 
 bad:
@@ -1060,6 +1061,7 @@ static void parse_autoports(char **pp)
   if (*p != '-') goto bad; p++;
   NEXTNUMBER(q, del); y = strtoul(q, 0, 0); RESCAN(del);
   minautoport = x; maxautoport = y;
+  *pp = p;
   return;
 
 bad:
@@ -1173,7 +1175,7 @@ int socket(int pf, int ty, int proto)
 
 int socketpair(int pf, int ty, int proto, int *sk)
 {
-  if (pf == PF_INET) {
+  if (family_known_p(pf)) {
     pf = PF_UNIX;
     proto = 0;
   }
@@ -1225,7 +1227,7 @@ ssize_t sendto(int sk, const void *buf, size_t len, int flags,
 {
   struct sockaddr_un sun;
 
-  if (to && to->sa_family == AF_INET) {
+  if (to && family_known_p(to->sa_family)) {
     PRESERVING_ERRNO({
       do_implicit_bind(sk, &to, &tolen, &sun);
     });
@@ -1257,7 +1259,7 @@ ssize_t sendmsg(int sk, const struct msghdr *msg, int flags)
   const struct sockaddr *sa;
   struct msghdr mymsg;
 
-  if (msg->msg_name && SA(msg->msg_name)->sa_family == AF_INET) {
+  if (msg->msg_name && family_known_p(SA(msg->msg_name)->sa_family)) {
     PRESERVING_ERRNO({
       sa = SA(msg->msg_name);
       mymsg = *msg;