made the service more resilient against out of order and simply incorrect messages

[oweals/gnunet.git] / src / tun / regex.c

diff --git a/src/tun/regex.c b/src/tun/regex.c
index 5b844c5bc8439db0ec21f1907f754fcf431e6d78..87e75b511135ae8a8d3ff85727bbc64da832af07 100644 (file)
--- a/src/tun/regex.c
+++ b/src/tun/regex.c
@@ -40,13 +40,13 @@ static void
 iptobinstr (const int af, const void *addr, char *str)
 {
   int i;
-  
+
   switch (af)
   {
     case AF_INET:
     {
       uint32_t b = htonl (((struct in_addr *) addr)->s_addr);
-      
+
       str[32] = '\0';
           str += 31;
           for (i = 31; i >= 0; i--)
@@ -60,7 +60,7 @@ iptobinstr (const int af, const void *addr, char *str)
     case AF_INET6:
     {
       struct in6_addr b = *(const struct in6_addr *) addr;
-      
+
       str[128] = '\0';
             str += 127;
             for (i = 127; i >= 0; i--)
@@ -88,7 +88,7 @@ ipv4netmasktoprefixlen (const char *netmask)
   struct in_addr a;
   unsigned int len;
   uint32_t t;
-  
+
   if (1 != inet_pton (AF_INET, netmask, &a))
     return 0;
   len = 32;
@@ -111,7 +111,7 @@ GNUNET_TUN_ipv4toregexsearch (const struct in_addr *ip, const char *netmask,
                        char *rxstr)
 {
   unsigned int pfxlen;
-  
+
   pfxlen = ipv4netmasktoprefixlen (netmask);
   iptobinstr (AF_INET, ip, rxstr);
   rxstr[pfxlen] = '\0';
@@ -151,6 +151,7 @@ GNUNET_TUN_ipv6toregexsearch (const struct in6_addr *ipv6, unsigned int prefixle
 char *
 GNUNET_TUN_ipv4policy2regex (const char *policy)
 {
+  // FIXME: do actual policy parsing here, see #2919
   return GNUNET_strdup (policy);
 }
 
@@ -167,6 +168,7 @@ GNUNET_TUN_ipv4policy2regex (const char *policy)
 char *
 GNUNET_TUN_ipv6policy2regex (const char *policy)
 {
+  // FIXME: do actual policy parsing here, see #2919
   return GNUNET_strdup (policy);
 }