os_getcwd(): do not realloc if there was no malloc().

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

diff --git a/src/src/spam.c b/src/src/spam.c
index 8898c591e7ec3336cb3f8b9e6040af2571a67426..d4b95b2f929e8235865821c5bbe7f7d89927b9f4 100644 (file)
--- a/src/src/spam.c
+++ b/src/src/spam.c
@@ -2,8 +2,10 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) Tom Kistner <tom@duncanthrax.net> 2003 - 2015 */
-/* License: GPL */
+/* Copyright (c) Tom Kistner <tom@duncanthrax.net> 2003 - 2015
+ * License: GPL
+ * Copyright (c) The Exim Maintainers 2016
+ */
 
 /* Code for calling spamassassin's spamd. Called from acl.c. */
 
@@ -249,7 +251,7 @@ if (*spamd_address == '$')
 else
   spamd_address_work = spamd_address;
 
-DEBUG(D_acl) debug_printf("spamd: addrlist '%s'\n", spamd_address_work);
+DEBUG(D_acl) debug_printf_indent("spamd: addrlist '%s'\n", spamd_address_work);
 
 /* check if previous spamd_address was expanded and has changed. dump cached results if so */
 if (  spam_ok
@@ -293,7 +295,7 @@ start = time(NULL);
     unsigned args;
     uschar * s;
 
-    DEBUG(D_acl) debug_printf("spamd: addr entry '%s'\n", address);
+    DEBUG(D_acl) debug_printf_indent("spamd: addr entry '%s'\n", address);
     sd = (spamd_address_container *)store_get(sizeof(spamd_address_container));
 
     for (sublist = address, args = 0, spamd_param_init(sd);
@@ -301,7 +303,7 @@ start = time(NULL);
         args++
         )
       {
-       DEBUG(D_acl) debug_printf("spamd:  addr parm '%s'\n", s);
+       DEBUG(D_acl) debug_printf_indent("spamd:  addr parm '%s'\n", s);
        switch (args)
        {
        case 0:   sd->hostspec = s;
@@ -340,7 +342,7 @@ start = time(NULL);
     {
     uschar * errstr;
 
-    DEBUG(D_acl) debug_printf("spamd: trying server %s\n", sd->hostspec);
+    DEBUG(D_acl) debug_printf_indent("spamd: trying server %s\n", sd->hostspec);
 
     for (;;)
       {
@@ -348,7 +350,7 @@ start = time(NULL);
          || sd->retry <= 0
         )
        break;
-      DEBUG(D_acl) debug_printf("spamd: server %s: retry conn\n", sd->hostspec);
+      DEBUG(D_acl) debug_printf_indent("spamd: server %s: retry conn\n", sd->hostspec);
       while (sd->retry > 0) sd->retry = sleep(sd->retry);
       }
     if (spamd_sock >= 0)
@@ -412,12 +414,12 @@ if (wrote == -1)
   }
 
 /* now send the file */
-/* spamd sometimes accepts conections but doesn't read data off
+/* spamd sometimes accepts connections but doesn't read data off
  * the connection.  We make the file descriptor non-blocking so
  * that the write will only write sufficient data without blocking
- * and we poll the desciptor to make sure that we can write without
+ * and we poll the descriptor to make sure that we can write without
  * blocking.  Short writes are gracefully handled and if the whole
- * trasaction takes too long it is aborted.
+ * transaction takes too long it is aborted.
  * Note: poll() is not supported in OSX 10.2 and is reported to be
  *       broken in more recent versions (up to 10.4).
  */
@@ -492,7 +494,8 @@ if (ferror(mbox_file))
 (void)fclose(mbox_file);
 
 /* we're done sending, close socket for writing */
-shutdown(spamd_sock,SHUT_WR);
+if (!sd->is_rspamd)
+  shutdown(spamd_sock,SHUT_WR);
 
 /* read spamd response using what's left of the timeout.  */
 memset(spamd_buffer, 0, sizeof(spamd_buffer));