Hintsdb: fix build with USE_TDB

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

diff --git a/src/src/exim.c b/src/src/exim.c
index 5c9e640218d9e25154827a973a53af2bf3d7ddd5..d9039ad0cf25da1b4003cec39a1457a93e629b68 100644 (file)
--- a/src/src/exim.c
+++ b/src/src/exim.c
@@ -2,7 +2,7 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) The Exim Maintainers 2020 - 2023 */
+/* Copyright (c) The Exim Maintainers 2020 - 2024 */
 /* Copyright (c) University of Cambridge 1995 - 2018 */
 /* See the file NOTICE for conditions of use and distribution. */
 /* SPDX-License-Identifier: GPL-2.0-or-later */
@@ -997,32 +997,35 @@ if (s)
 static gstring *
 show_db_version(gstring * g)
 {
+g = string_cat(g, US"Hints DB:\n");
 #ifdef DB_VERSION_STRING
 DEBUG(D_any)
   {
-  g = string_fmt_append(g, "Library version: BDB: Compile: %s\n", DB_VERSION_STRING);
-  g = string_fmt_append(g, "                      Runtime: %s\n",
+  g = string_fmt_append(g, " Library version: BDB: Compile: %s\n", DB_VERSION_STRING);
+  g = string_fmt_append(g, "                       Runtime: %s\n",
     db_version(NULL, NULL, NULL));
   }
 else
-  g = string_fmt_append(g, "Berkeley DB: %s\n", DB_VERSION_STRING);
+  g = string_fmt_append(g, " Berkeley DB: %s\n", DB_VERSION_STRING);
 
 #elif defined(BTREEVERSION) && defined(HASHVERSION)
 # ifdef USE_DB
-  g = string_cat(g, US"Probably Berkeley DB version 1.8x (native mode)\n");
+  g = string_cat(g, US" Probably Berkeley DB version 1.8x (native mode)\n");
 # else
-  g = string_cat(g, US"Probably Berkeley DB version 1.8x (compatibility mode)\n");
+  g = string_cat(g, US" Probably Berkeley DB version 1.8x (compatibility mode)\n");
 # endif
 
 #elif defined(_DBM_RDONLY) || defined(dbm_dirfno)
-g = string_cat(g, US"Probably ndbm\n");
+g = string_cat(g, US" Probably ndbm\n");
+#elif defined(USE_SQLITE)
+g = string_cat(g, US" Using sqlite3\n");
 #elif defined(USE_TDB)
-g = string_cat(g, US"Using tdb\n");
+g = string_cat(g, US" Using tdb\n");
 #else
 # ifdef USE_GDBM
-  g = string_cat(g, US"Probably GDBM (native mode)\n");
+g = string_cat(g, US" Probably GDBM (native mode)\n");
 # else
-  g = string_cat(g, US"Probably GDBM (compatibility mode)\n");
+g = string_cat(g, US" Probably GDBM (compatibility mode)\n");
 # endif
 #endif
 return g;
@@ -1108,6 +1111,9 @@ g = string_cat(g, US"Support for:");
 #ifndef DISABLE_ESMTP_LIMITS
   g = string_cat(g, US" ESMTP_Limits");
 #endif
+#ifndef DISABLE_WELLKNOWN
+  g = string_cat(g, US" ESMTP_Wellknown");
+#endif
 #ifndef DISABLE_EVENT
   g = string_cat(g, US" Event");
 #endif
@@ -2339,9 +2345,9 @@ on the second character (the one after '-'), to save some effort. */
 
        /* -bh: Host checking - an IP address must follow. */
        case 'h':
-         if (!*argrest || Ustrcmp(argrest, "c") == 0)
+         if (  (!*argrest || Ustrcmp(argrest, "c") == 0)
+            && ++i < argc)
            {
-           if (++i >= argc) { badarg = TRUE; break; }
            sender_host_address = string_copy_taint(
                  exim_str_fail_toolong(argv[i], EXIM_IPADDR_MAX, "-bh"),
                  GET_TAINTED);
@@ -2349,7 +2355,8 @@ on the second character (the one after '-'), to save some effort. */
            f.host_checking_callout = *argrest == 'c';
            message_logs = FALSE;
            }
-         else badarg = TRUE;
+         else
+           badarg = TRUE;
          break;
 
        /* -bi: This option is used by sendmail to initialize *the* alias file,
@@ -5443,11 +5450,14 @@ if (host_checking)
     }
 
   /* In case the given address is a non-canonical IPv6 address, canonicalize
-  it. The code works for both IPv4 and IPv6, as it happens. */
+  it. Use the compressed form for IPv6. */
 
   size = host_aton(sender_host_address, x);
   sender_host_address = store_get(48, GET_UNTAINTED);  /* large enough for full IPv6 */
-  (void)host_nmtoa(size, x, -1, sender_host_address, ':');
+  if (size == 1)
+    (void) host_nmtoa(size, x, -1, sender_host_address, ':');
+  else
+    (void) ipv6_nmtoa(x, sender_host_address);
 
   /* Now set up for testing */
 
@@ -6189,3 +6199,5 @@ return 0;                  /* To stop compiler warning */
 
 
 /* End of exim.c */
+/* vi: aw ai sw=2
+*/