Add disable_ipv6, tidy up calls to string_is_ip_address().

[exim.git] / src / src / expand.c

diff --git a/src/src/expand.c b/src/src/expand.c
index 7ec3665bb69c2d72386b88183e36950972148aa3..9de325d46d9b3f58733f9c34e8d9b0e6fe5abff0 100644 (file)
--- a/src/src/expand.c
+++ b/src/src/expand.c
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/expand.c,v 1.45 2005/10/12 11:00:34 ph10 Exp $ */
+/* $Cambridge: exim/src/src/expand.c,v 1.48 2005/12/06 10:25:59 ph10 Exp $ */
 
 /*************************************************
 *     Exim - an Internet mail transport agent    *
@@ -1205,7 +1205,8 @@ else
   uschar *decoded, *error;
   while (ptr > yield && isspace(ptr[-1])) ptr--;
   *ptr = 0;
-  decoded = rfc2047_decode2(yield, TRUE, charset, '?', NULL, newsize, &error);
+  decoded = rfc2047_decode2(yield, check_rfc2047_length, charset, '?', NULL,
+    newsize, &error);
   if (error != NULL)
     {
     DEBUG(D_any) debug_printf("*** error in RFC 2047 decoding: %s\n"
@@ -1712,7 +1713,7 @@ switch(cond_type)
     case ECOND_ISIP4:
     case ECOND_ISIP6:
     rc = string_is_ip_address(sub[0], NULL);
-    *yield = ((cond_type == ECOND_ISIP)? (rc > 0) :
+    *yield = ((cond_type == ECOND_ISIP)? (rc != 0) :
              (cond_type == ECOND_ISIP4)? (rc == 4) : (rc == 6)) == testfor;
     break;
 
@@ -1972,7 +1973,7 @@ switch(cond_type)
     goto MATCHED_SOMETHING;
 
     case ECOND_MATCH_IP:       /* Match IP address in a host list */
-    if (sub[0][0] != 0 && string_is_ip_address(sub[0], NULL) <= 0)
+    if (sub[0][0] != 0 && string_is_ip_address(sub[0], NULL) == 0)
       {
       expand_string_message = string_sprintf("\"%s\" is not an IP address",
         sub[0]);
@@ -3530,7 +3531,7 @@ while (*s != 0)
            We need to make sure all subs are expanded first, so as to skip over
            the entire item. */
 
-        switch(read_subs(sub_arg, 3, 3, &s, skipping, TRUE, US"prvs"))
+        switch(read_subs(sub_arg, 2, 1, &s, skipping, TRUE, US"prvs"))
           {
           case 1: goto EXPAND_FAILED_CURLY;
           case 2: