noip.1: Fix source formatting.

[preload-hacks] / noip.c

diff --git a/noip.c b/noip.c
index cf61a02..1342a33 100644 (file)
--- a/noip.c
+++ b/noip.c
@@ -503,7 +503,7 @@ static int parse_sockaddr(struct sockaddr *sa, const char *p)
 #ifdef DEBUG
 
 /* Write to standard error a description of the ACL node A. */
-static void dump_aclnode(aclnode *a)
+static void dump_aclnode(const aclnode *a)
 {
   char buf[ADDRBUFSZ];
   const char *p;
@@ -526,7 +526,7 @@ static void dump_aclnode(aclnode *a)
   fputc('\n', stderr);
 }
 
-static void dump_acl(aclnode *a)
+static void dump_acl(const aclnode *a)
 {
   int act = ALLOW;
 
@@ -541,7 +541,7 @@ static void dump_acl(aclnode *a)
 #endif
 
 /* Returns nonzero if the ACL A allows the socket address SA. */
-static int acl_allows_p(aclnode *a, const struct sockaddr *sa)
+static int acl_allows_p(const aclnode *a, const struct sockaddr *sa)
 {
   unsigned short port = port_from_sockaddr(sa);
   int act = ALLOW;
@@ -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: