X-Git-Url: http://www.privoxy.org/gitweb/?p=privoxy.git;a=blobdiff_plain;f=filters.c;h=a0ddb9392893c401c3daebf97ddc5176e5ea41fa;hp=49a9e89318d36e82bf4fa9f44a1968f73457db2d;hb=e24fd65b6b331f2642b8cd0bfdfc2e7817894594;hpb=dfee05ac44a416695bfc01be2994582440efa12c

diff --git a/filters.c b/filters.c
index 49a9e893..a0ddb939 100644
--- a/filters.c
+++ b/filters.c
@@ -1,4 +1,3 @@
-const char filters_rcs[] = "$Id: filters.c,v 1.203 2016/12/24 16:00:49 fabiankeil Exp $";
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/filters.c,v $
@@ -78,8 +77,6 @@ const char filters_rcs[] = "$Id: filters.c,v 1.203 2016/12/24 16:00:49 fabiankei
 #include "win32.h"
 #endif
 
-const char filters_h_rcs[] = FILTERS_H_VERSION;
-
 typedef char *(*filter_function_ptr)();
 static filter_function_ptr get_filter_function(const struct client_state *csp);
 static jb_err prepare_for_filtering(struct client_state *csp);
@@ -105,17 +102,15 @@ static void apply_url_actions(struct current_action_spec *action,
  *          3  :  len  = length of IP address in octets
  *          4  :  port = port number in network order;
  *
- * Returns     :  0 = no errror; -1 otherwise.
+ * Returns     :  void
  *
  *********************************************************************/
-static int sockaddr_storage_to_ip(const struct sockaddr_storage *addr,
-                                  uint8_t **ip, unsigned int *len,
-                                  in_port_t **port)
+static void sockaddr_storage_to_ip(const struct sockaddr_storage *addr,
+                                   uint8_t **ip, unsigned int *len,
+                                   in_port_t **port)
 {
-   if (NULL == addr)
-   {
-      return(-1);
-   }
+   assert(NULL != addr);
+   assert(addr->ss_family == AF_INET || addr->ss_family == AF_INET6);
 
    switch (addr->ss_family)
    {
@@ -150,12 +145,7 @@ static int sockaddr_storage_to_ip(const struct sockaddr_storage *addr,
          }
          break;
 
-      default:
-         /* Unsupported address family */
-         return(-1);
    }
-
-   return(0);
 }
 
 
@@ -455,10 +445,7 @@ int acl_addr(const char *aspec, struct access_control_addr *aca)
    }
 
    aca->mask.ss_family = aca->addr.ss_family;
-   if (sockaddr_storage_to_ip(&aca->mask, &mask_data, &addr_len, &mask_port))
-   {
-      return(-1);
-   }
+   sockaddr_storage_to_ip(&aca->mask, &mask_data, &addr_len, &mask_port);
 
    if (p)
    {
@@ -1068,7 +1055,7 @@ char *get_last_url(char *subject, const char *redirect_mode)
    }
 
    if (0 == strcmpic(redirect_mode, "check-decoded-url") && strchr(subject, '%'))
-   {  
+   {
       char *url_segment = NULL;
       char **url_segments;
       size_t max_segments;