X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fsrc%2Fexim.c;h=2f4149f6f55bb23fdf0de097b4333bb0514861a1;hb=12b7f811de4a540d0724585aecfa33b5881e2a30;hp=905ef0a7008bbe12078dac39137f823a11e6ff72;hpb=2b60ac102164f379dff0f26a42f9bb14c9ce94ad;p=user%2Fhenk%2Fcode%2Fexim.git

diff --git a/src/src/exim.c b/src/src/exim.c
index 905ef0a70..2f4149f6f 100644
--- a/src/src/exim.c
+++ b/src/src/exim.c
@@ -1618,6 +1618,7 @@ BOOL removed_privilege = FALSE;
 BOOL usage_wanted = FALSE;
 BOOL verify_address_mode = FALSE;
 BOOL verify_as_sender = FALSE;
+BOOL rcpt_verify_quota = FALSE;
 BOOL version_printed = FALSE;
 uschar *alias_arg = NULL;
 uschar *called_as = US"";
@@ -2790,6 +2791,13 @@ on the second character (the one after '-'), to save some effort. */
 		  else badarg = TRUE;
 		  break;
 
+    /* -MCq: do a quota check on the given recipient for the given size
+    of message.  Separate from -MC. */
+	case 'q': rcpt_verify_quota = TRUE;
+		  if (++i < argc) message_size = Uatoi(argv[i]);
+		  else badarg = TRUE;
+		  break;
+
     /* -MCS: set the smtp_use_size flag; this is useful only when it
     precedes -MC (see above) */
 
@@ -4296,6 +4304,7 @@ if (  !unprivileged				/* originally had root AND */
             || msg_action != MSG_DELIVER	/* not delivering          */
 	    )					/*       and               */
          && (!checking || !f.address_test_mode)	/* not address checking    */
+	 && !rcpt_verify_quota			/* and not quota checking  */
    )  )  )
   exim_setugid(exim_uid, exim_gid, TRUE, US"privilege not needed");
 
@@ -4315,8 +4324,10 @@ else
     if (!(unprivileged || removed_privilege))
       exim_fail("exim: changing group failed: %s\n", strerror(errno));
     else
+      {
       DEBUG(D_any) debug_printf("changing group to %ld failed: %s\n",
           (long int)exim_gid, strerror(errno));
+      }
   }
 
 /* Handle a request to scan a file for malware */
@@ -4414,6 +4425,18 @@ needed in transports so we lost the optimisation. */
 #endif
   }
 
+/* Handle a request to check quota */
+if (rcpt_verify_quota)
+  if (real_uid != root_uid && real_uid != exim_uid)
+    exim_fail("exim: Permission denied\n");
+  else if (recipients_arg >= argc)
+    exim_fail("exim: missing recipient for quota check\n");
+  else
+    {
+    verify_quota(argv[recipients_arg]);
+    exim_exit(EXIT_SUCCESS);
+    }
+
 /* Handle the -brt option. This is for checking out retry configurations.
 The next three arguments are a domain name or a complete address, and
 optionally two error numbers. All it does is to call the function that