Update ${utf8clean }. Bug 1401

[user/henk/code/exim.git] / src / src / acl.c

diff --git a/src/src/acl.c b/src/src/acl.c
index 386754fcf9920abc6ef6d9f1ff77b92dc56a2779..4fda03b77b03e8b21e3931a4a704a69d5f814dac 100644 (file)
--- a/src/src/acl.c
+++ b/src/src/acl.c
@@ -2857,9 +2857,9 @@ uschar *portstr;
 uschar *portend;
 host_item *h;
 int portnum;
-int host_af;
 int len;
 int r, s;
+uschar * errstr;
 
 hostname = string_nextinlist(&arg, &sep, NULL, 0);
 portstr = string_nextinlist(&arg, &sep, NULL, 0);
@@ -2906,14 +2906,18 @@ if (r == HOST_FIND_FAILED || r == HOST_FIND_AGAIN)
 HDEBUG(D_acl)
   debug_printf("udpsend [%s]:%d %s\n", h->address, portnum, arg);
 
-host_af = (Ustrchr(h->address, ':') == NULL)? AF_INET:AF_INET6;
-r = s = ip_socket(SOCK_DGRAM, host_af);
-if (r < 0) goto defer;
-r = ip_connect(s, host_af, h->address, portnum, 1);
+r = s = ip_connectedsocket(SOCK_DGRAM, h->address, portnum, portnum,
+               1, NULL, &errstr);
 if (r < 0) goto defer;
 len = Ustrlen(arg);
 r = send(s, arg, len, 0);
-if (r < 0) goto defer;
+if (r < 0)
+  {
+  errstr = US strerror(errno);
+  close(s);
+  goto defer;
+  }
+close(s);
 if (r < len)
   {
   *log_msgptr =
@@ -2927,7 +2931,7 @@ HDEBUG(D_acl)
 return OK;
 
 defer:
-*log_msgptr = string_sprintf("\"udpsend\" failed: %s", strerror(errno));
+*log_msgptr = string_sprintf("\"udpsend\" failed: %s", errstr);
 return DEFER;
 }
 
@@ -3099,7 +3103,9 @@ for (; cb != NULL; cb = cb->next)
     /* The true/false parsing here should be kept in sync with that used in
     expand.c when dealing with ECOND_BOOL so that we don't have too many
     different definitions of what can be a boolean. */
-    if (Ustrspn(arg, "0123456789") == Ustrlen(arg))     /* Digits, or empty */
+    if (*arg == '-'
+       ? Ustrspn(arg+1, "0123456789") == Ustrlen(arg+1)    /* Negative number */
+       : Ustrspn(arg,   "0123456789") == Ustrlen(arg))     /* Digits, or empty */
       rc = (Uatoi(arg) == 0)? FAIL : OK;
     else
       rc = (strcmpic(arg, US"no") == 0 ||