X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/8800895ae8a1e9c49c739839a6623292d7a473d0..b2f5a03200c914f601bc9d28c6e069316a3b20eb:/src/src/acl.c

diff --git a/src/src/acl.c b/src/src/acl.c
index 06fa6e898..ef8f06da6 100644
--- a/src/src/acl.c
+++ b/src/src/acl.c
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/acl.c,v 1.47 2005/09/12 10:08:54 ph10 Exp $ */
+/* $Cambridge: exim/src/src/acl.c,v 1.50 2005/10/03 13:25:33 ph10 Exp $ */
 
 /*************************************************
 *     Exim - an Internet mail transport agent    *
@@ -1391,10 +1391,8 @@ occurred earlier. If not, we can attempt the verification now. */
 if (strcmpic(ss, US"helo") == 0)
   {
   if (slash != NULL) goto NO_OPTIONS;
-  if (helo_verified) return OK;
-  if (helo_verify_failed) return FAIL;
-  if (smtp_verify_helo()) return helo_verified? OK : FAIL;
-  return DEFER;
+  if (!helo_verified && !helo_verify_failed) smtp_verify_helo();
+  return helo_verified? OK : FAIL;
   }
 
 /* Do Client SMTP Authorization checks in a separate function, and turn the
@@ -2164,16 +2162,16 @@ else
                    + (double)tv.tv_usec / 1000000.0;
   double prev_time = (double)dbd->time_stamp
                    + (double)dbd->time_usec / 1000000.0;
-  double interval = this_time - prev_time;
-
-  double i_over_p = interval / period;
-  double a = exp(-i_over_p);
 
   /* We must avoid division by zero, and deal gracefully with the clock going
   backwards. If we blunder ahead when time is in reverse then the computed
-  rate will become bogusly huge. Clamp i/p to a very small number instead. */
+  rate will be bogus. To be safe we clamp interval to a very small number. */
 
-  if (i_over_p <= 0.0) i_over_p = 1e-9;
+  double interval = this_time - prev_time <= 0.0 ? 1e-9
+                  : this_time - prev_time;
+
+  double i_over_p = interval / period;
+  double a = exp(-i_over_p);
 
   dbd->time_stamp = tv.tv_sec;
   dbd->time_usec = tv.tv_usec;
@@ -2499,10 +2497,12 @@ for (; cb != NULL; cb = cb->next)
           submission_domain = string_copyn(p+8, pp-p-8);
           p = pp;
           }
+        /* The name= option must be last, because it swallows the rest of
+        the string. */
         else if (Ustrncmp(p, "/name=", 6) == 0)
           {
           uschar *pp = p + 6;
-          while (*pp != 0 && *pp != '/') pp++;
+          while (*pp != 0) pp++;
           submission_name = string_copy(parse_fix_phrase(p+6, pp-p-6,
             big_buffer, big_buffer_size));
           p = pp;