diff --git a/dynamic_maps.patch b/dynamic_maps.patch
index 4e6b754..361f119 100644
--- a/dynamic_maps.patch
+++ b/dynamic_maps.patch
@@ -1,6 +1,6 @@
-diff -ruN postfix-2.8.2/conf/dynamicmaps.cf postfix-2.8.2-dynamic_maps//conf/dynamicmaps.cf
---- postfix-2.8.2/conf/dynamicmaps.cf	1970-01-01 01:00:00.000000000 +0100
-+++ postfix-2.8.2-dynamic_maps//conf/dynamicmaps.cf	2011-03-30 16:02:04.352769373 +0200
+diff -ruN postfix-2.8.3//conf/dynamicmaps.cf postfix-2.8.3-dynamic_maps.patch//conf/dynamicmaps.cf
+--- postfix-2.8.3//conf/dynamicmaps.cf	1970-01-01 01:00:00.000000000 +0100
++++ postfix-2.8.3-dynamic_maps.patch//conf/dynamicmaps.cf	2011-05-10 12:42:04.612116003 +0200
 @@ -0,0 +1,7 @@
 +# Postfix dynamic maps configuration file.
 +#
@@ -9,9 +9,9 @@ diff -ruN postfix-2.8.2/conf/dynamicmaps.cf postfix-2.8.2-dynamic_maps//conf/dyn
 +#
 +#type   location of .so file                open function   (mkmap func)
 +#====   ================================    =============   ============
-diff -ruN postfix-2.8.2/conf/postfix-files postfix-2.8.2-dynamic_maps//conf/postfix-files
---- postfix-2.8.2/conf/postfix-files	2010-12-29 22:40:32.000000000 +0100
-+++ postfix-2.8.2-dynamic_maps//conf/postfix-files	2011-03-30 16:02:04.353769376 +0200
+diff -ruN postfix-2.8.3//conf/postfix-files postfix-2.8.3-dynamic_maps.patch//conf/postfix-files
+--- postfix-2.8.3//conf/postfix-files	2010-12-29 22:40:32.000000000 +0100
++++ postfix-2.8.3-dynamic_maps.patch//conf/postfix-files	2011-05-10 12:42:04.613116003 +0200
 @@ -65,6 +65,11 @@
  $queue_directory/trace:d:$mail_owner:-:700:ucr
  $daemon_directory/anvil:f:root:-:755
@@ -44,9 +44,9 @@ diff -ruN postfix-2.8.2/conf/postfix-files postfix-2.8.2-dynamic_maps//conf/post
  $config_directory/cidr_table:f:root:-:644:o
  $config_directory/generic:f:root:-:644:p1
  $config_directory/generics:f:root:-:644:o
-diff -ruN postfix-2.8.2/src/dns/Makefile.in postfix-2.8.2-dynamic_maps//src/dns/Makefile.in
---- postfix-2.8.2/src/dns/Makefile.in	2011-01-09 23:12:00.000000000 +0100
-+++ postfix-2.8.2-dynamic_maps//src/dns/Makefile.in	2011-03-30 16:02:04.360769372 +0200
+diff -ruN postfix-2.8.3//src/dns/Makefile.in postfix-2.8.3-dynamic_maps.patch//src/dns/Makefile.in
+--- postfix-2.8.3//src/dns/Makefile.in	2011-01-09 23:12:00.000000000 +0100
++++ postfix-2.8.3-dynamic_maps.patch//src/dns/Makefile.in	2011-05-10 12:42:04.620116003 +0200
 @@ -14,7 +14,7 @@
  LIB_DIR	= ../../lib
  INC_DIR	= ../../include
@@ -70,9 +70,9 @@ diff -ruN postfix-2.8.2/src/dns/Makefile.in postfix-2.8.2-dynamic_maps//src/dns/
  
  update: $(LIB_DIR)/$(LIB) $(HDRS)
  	-for i in $(HDRS); \
-diff -ruN postfix-2.8.2/src/global/mail_conf.c postfix-2.8.2-dynamic_maps//src/global/mail_conf.c
---- postfix-2.8.2/src/global/mail_conf.c	2011-01-08 02:49:33.000000000 +0100
-+++ postfix-2.8.2-dynamic_maps//src/global/mail_conf.c	2011-03-30 16:02:04.361769374 +0200
+diff -ruN postfix-2.8.3//src/global/mail_conf.c postfix-2.8.3-dynamic_maps.patch//src/global/mail_conf.c
+--- postfix-2.8.3//src/global/mail_conf.c	2011-01-08 02:49:33.000000000 +0100
++++ postfix-2.8.3-dynamic_maps.patch//src/global/mail_conf.c	2011-05-10 12:42:04.621116003 +0200
 @@ -190,6 +190,13 @@
      path = concatenate(var_config_dir, "/", "main.cf", (char *) 0);
      dict_load_file(CONFIG_DICT, path);
@@ -87,9 +87,9 @@ diff -ruN postfix-2.8.2/src/global/mail_conf.c postfix-2.8.2-dynamic_maps//src/g
  }
  
  /* mail_conf_flush - discard configuration dictionary */
-diff -ruN postfix-2.8.2/src/global/mail_dict.c postfix-2.8.2-dynamic_maps//src/global/mail_dict.c
---- postfix-2.8.2/src/global/mail_dict.c	2010-06-17 22:48:34.000000000 +0200
-+++ postfix-2.8.2-dynamic_maps//src/global/mail_dict.c	2011-03-30 16:02:04.361769374 +0200
+diff -ruN postfix-2.8.3//src/global/mail_dict.c postfix-2.8.3-dynamic_maps.patch//src/global/mail_dict.c
+--- postfix-2.8.3//src/global/mail_dict.c	2010-06-17 22:48:34.000000000 +0200
++++ postfix-2.8.3-dynamic_maps.patch//src/global/mail_dict.c	2011-05-10 12:42:04.622116003 +0200
 @@ -46,6 +46,7 @@
  
  static const DICT_OPEN_INFO dict_open_info[] = {
@@ -106,9 +106,9 @@ diff -ruN postfix-2.8.2/src/global/mail_dict.c postfix-2.8.2-dynamic_maps//src/g
      0,
  };
  
-diff -ruN postfix-2.8.2/src/global/mail_params.c postfix-2.8.2-dynamic_maps//src/global/mail_params.c
---- postfix-2.8.2/src/global/mail_params.c	2010-12-06 00:02:15.000000000 +0100
-+++ postfix-2.8.2-dynamic_maps//src/global/mail_params.c	2011-03-30 16:02:04.362769375 +0200
+diff -ruN postfix-2.8.3//src/global/mail_params.c postfix-2.8.3-dynamic_maps.patch//src/global/mail_params.c
+--- postfix-2.8.3//src/global/mail_params.c	2010-12-06 00:02:15.000000000 +0100
++++ postfix-2.8.3-dynamic_maps.patch//src/global/mail_params.c	2011-05-10 12:42:04.623116003 +0200
 @@ -79,6 +79,7 @@
  /*	char	*var_export_environ;
  /*	char	*var_debug_peer_list;
@@ -133,9 +133,9 @@ diff -ruN postfix-2.8.2/src/global/mail_params.c postfix-2.8.2-dynamic_maps//src
  char   *var_trace_service;
  char   *var_proxymap_service;
  char   *var_proxywrite_service;
-diff -ruN postfix-2.8.2/src/global/Makefile.in postfix-2.8.2-dynamic_maps//src/global/Makefile.in
---- postfix-2.8.2/src/global/Makefile.in	2011-01-10 21:28:32.000000000 +0100
-+++ postfix-2.8.2-dynamic_maps//src/global/Makefile.in	2011-03-30 16:29:42.254738307 +0200
+diff -ruN postfix-2.8.3//src/global/Makefile.in postfix-2.8.3-dynamic_maps.patch//src/global/Makefile.in
+--- postfix-2.8.3//src/global/Makefile.in	2011-01-10 21:28:32.000000000 +0100
++++ postfix-2.8.3-dynamic_maps.patch//src/global/Makefile.in	2011-05-10 12:42:04.624116003 +0200
 @@ -3,7 +3,7 @@
  	canon_addr.c cfg_parser.c cleanup_strerror.c cleanup_strflags.c \
  	clnt_stream.c conv_time.c db_common.c debug_peer.c debug_process.c \
@@ -214,9 +214,9 @@ diff -ruN postfix-2.8.2/src/global/Makefile.in postfix-2.8.2-dynamic_maps//src/g
  	rm -rf printfck
  
  tidy:	clean
-diff -ruN postfix-2.8.2/src/global/mkmap_open.c postfix-2.8.2-dynamic_maps//src/global/mkmap_open.c
---- postfix-2.8.2/src/global/mkmap_open.c	2008-01-08 23:08:45.000000000 +0100
-+++ postfix-2.8.2-dynamic_maps//src/global/mkmap_open.c	2011-03-30 16:02:04.365769372 +0200
+diff -ruN postfix-2.8.3//src/global/mkmap_open.c postfix-2.8.3-dynamic_maps.patch//src/global/mkmap_open.c
+--- postfix-2.8.3//src/global/mkmap_open.c	2008-01-08 23:08:45.000000000 +0100
++++ postfix-2.8.3-dynamic_maps.patch//src/global/mkmap_open.c	2011-05-10 12:42:04.625116003 +0200
 @@ -81,7 +81,7 @@
    * We use a different table (in dict_open.c) when querying maps.
    */
@@ -243,9 +243,9 @@ diff -ruN postfix-2.8.2/src/global/mkmap_open.c postfix-2.8.2-dynamic_maps//src/
  	if (strcmp(type, mp->type) == 0)
  	    break;
      }
-diff -ruN postfix-2.8.2/src/master/Makefile.in postfix-2.8.2-dynamic_maps//src/master/Makefile.in
---- postfix-2.8.2/src/master/Makefile.in	2011-01-09 23:12:02.000000000 +0100
-+++ postfix-2.8.2-dynamic_maps//src/master/Makefile.in	2011-03-30 16:02:04.365769372 +0200
+diff -ruN postfix-2.8.3//src/master/Makefile.in postfix-2.8.3-dynamic_maps.patch//src/master/Makefile.in
+--- postfix-2.8.3//src/master/Makefile.in	2011-01-09 23:12:02.000000000 +0100
++++ postfix-2.8.3-dynamic_maps.patch//src/master/Makefile.in	2011-05-10 12:42:04.626116003 +0200
 @@ -20,7 +20,7 @@
  INC_DIR	= ../../include
  BIN_DIR	= ../../libexec
@@ -269,9 +269,9 @@ diff -ruN postfix-2.8.2/src/master/Makefile.in postfix-2.8.2-dynamic_maps//src/m
  
  $(BIN_DIR)/$(PROG): $(PROG)
  	 cp $(PROG) $(BIN_DIR)
-diff -ruN postfix-2.8.2/src/milter/Makefile.in postfix-2.8.2-dynamic_maps//src/milter/Makefile.in
---- postfix-2.8.2/src/milter/Makefile.in	2011-01-09 23:12:02.000000000 +0100
-+++ postfix-2.8.2-dynamic_maps//src/milter/Makefile.in	2011-03-30 16:02:04.366769372 +0200
+diff -ruN postfix-2.8.3//src/milter/Makefile.in postfix-2.8.3-dynamic_maps.patch//src/milter/Makefile.in
+--- postfix-2.8.3//src/milter/Makefile.in	2011-01-09 23:12:02.000000000 +0100
++++ postfix-2.8.3-dynamic_maps.patch//src/milter/Makefile.in	2011-05-10 12:42:04.626116003 +0200
 @@ -14,7 +14,7 @@
  INC_DIR	= ../../include
  MAKES	=
@@ -295,9 +295,9 @@ diff -ruN postfix-2.8.2/src/milter/Makefile.in postfix-2.8.2-dynamic_maps//src/m
  
  update: $(LIB_DIR)/$(LIB) $(HDRS)
  	-for i in $(HDRS); \
-diff -ruN postfix-2.8.2/src/postconf/postconf.c postfix-2.8.2-dynamic_maps//src/postconf/postconf.c
---- postfix-2.8.2/src/postconf/postconf.c	2010-09-12 01:05:00.000000000 +0200
-+++ postfix-2.8.2-dynamic_maps//src/postconf/postconf.c	2011-03-30 16:02:04.366769372 +0200
+diff -ruN postfix-2.8.3//src/postconf/postconf.c postfix-2.8.3-dynamic_maps.patch//src/postconf/postconf.c
+--- postfix-2.8.3//src/postconf/postconf.c	2011-03-29 01:00:58.000000000 +0200
++++ postfix-2.8.3-dynamic_maps.patch//src/postconf/postconf.c	2011-05-10 12:42:04.627116003 +0200
 @@ -1013,6 +1013,16 @@
  {
      ARGV   *maps_argv;
@@ -315,9 +315,9 @@ diff -ruN postfix-2.8.2/src/postconf/postconf.c postfix-2.8.2-dynamic_maps//src/
  
      maps_argv = dict_mapnames();
      for (i = 0; i < maps_argv->argc; i++)
-diff -ruN postfix-2.8.2/src/postmap/postmap.c postfix-2.8.2-dynamic_maps//src/postmap/postmap.c
---- postfix-2.8.2/src/postmap/postmap.c	2009-04-17 22:04:00.000000000 +0200
-+++ postfix-2.8.2-dynamic_maps//src/postmap/postmap.c	2011-03-30 16:02:04.367769372 +0200
+diff -ruN postfix-2.8.3//src/postmap/postmap.c postfix-2.8.3-dynamic_maps.patch//src/postmap/postmap.c
+--- postfix-2.8.3//src/postmap/postmap.c	2009-04-17 22:04:00.000000000 +0200
++++ postfix-2.8.3-dynamic_maps.patch//src/postmap/postmap.c	2011-05-10 12:42:04.629116003 +0200
 @@ -5,7 +5,7 @@
  /*	Postfix lookup table management
  /* SYNOPSIS
@@ -434,9 +434,9 @@ diff -ruN postfix-2.8.2/src/postmap/postmap.c postfix-2.8.2-dynamic_maps//src/po
      } else {					/* create/update map(s) */
  	if (optind + 1 > argc)
  	    usage(argv[0]);
-diff -ruN postfix-2.8.2/src/tls/Makefile.in postfix-2.8.2-dynamic_maps//src/tls/Makefile.in
---- postfix-2.8.2/src/tls/Makefile.in	2011-01-16 00:09:55.000000000 +0100
-+++ postfix-2.8.2-dynamic_maps//src/tls/Makefile.in	2011-03-30 16:02:04.368769372 +0200
+diff -ruN postfix-2.8.3//src/tls/Makefile.in postfix-2.8.3-dynamic_maps.patch//src/tls/Makefile.in
+--- postfix-2.8.3//src/tls/Makefile.in	2011-01-16 00:09:55.000000000 +0100
++++ postfix-2.8.3-dynamic_maps.patch//src/tls/Makefile.in	2011-05-10 12:42:04.630116003 +0200
 @@ -24,7 +24,7 @@
  INC_DIR	= ../../include
  MAKES	=
@@ -460,9 +460,9 @@ diff -ruN postfix-2.8.2/src/tls/Makefile.in postfix-2.8.2-dynamic_maps//src/tls/
  
  update: $(LIB_DIR)/$(LIB) $(HDRS)
  	-for i in $(HDRS); \
-diff -ruN postfix-2.8.2/src/tls/tls_client.c postfix-2.8.2-dynamic_maps//src/tls/tls_client.c
---- postfix-2.8.2/src/tls/tls_client.c	2010-12-31 00:02:03.000000000 +0100
-+++ postfix-2.8.2-dynamic_maps//src/tls/tls_client.c	2011-03-30 16:02:04.369769372 +0200
+diff -ruN postfix-2.8.3//src/tls/tls_client.c postfix-2.8.3-dynamic_maps.patch//src/tls/tls_client.c
+--- postfix-2.8.3//src/tls/tls_client.c	2010-12-31 00:02:03.000000000 +0100
++++ postfix-2.8.3-dynamic_maps.patch//src/tls/tls_client.c	2011-05-10 12:42:04.630116003 +0200
 @@ -156,6 +156,8 @@
  #define STR	vstring_str
  #define LEN	VSTRING_LEN
@@ -472,9 +472,9 @@ diff -ruN postfix-2.8.2/src/tls/tls_client.c postfix-2.8.2-dynamic_maps//src/tls
  /* load_clnt_session - load session from client cache (non-callback) */
  
  static SSL_SESSION *load_clnt_session(TLS_SESS_STATE *TLScontext)
-diff -ruN postfix-2.8.2/src/tls/tls_server.c postfix-2.8.2-dynamic_maps//src/tls/tls_server.c
---- postfix-2.8.2/src/tls/tls_server.c	2011-02-07 16:38:33.000000000 +0100
-+++ postfix-2.8.2-dynamic_maps//src/tls/tls_server.c	2011-03-30 16:02:04.370769372 +0200
+diff -ruN postfix-2.8.3//src/tls/tls_server.c postfix-2.8.3-dynamic_maps.patch//src/tls/tls_server.c
+--- postfix-2.8.3//src/tls/tls_server.c	2011-02-07 16:38:33.000000000 +0100
++++ postfix-2.8.3-dynamic_maps.patch//src/tls/tls_server.c	2011-05-10 12:42:04.631116003 +0200
 @@ -155,6 +155,8 @@
  #define STR(x)	vstring_str(x)
  #define LEN(x)	VSTRING_LEN(x)
@@ -484,9 +484,9 @@ diff -ruN postfix-2.8.2/src/tls/tls_server.c postfix-2.8.2-dynamic_maps//src/tls
  /* Application-specific. */
  
   /*
-diff -ruN postfix-2.8.2/src/util/dict_db.c postfix-2.8.2-dynamic_maps//src/util/dict_db.c
---- postfix-2.8.2/src/util/dict_db.c	2010-09-04 20:48:52.000000000 +0200
-+++ postfix-2.8.2-dynamic_maps//src/util/dict_db.c	2011-03-30 16:02:04.371769372 +0200
+diff -ruN postfix-2.8.3//src/util/dict_db.c postfix-2.8.3-dynamic_maps.patch//src/util/dict_db.c
+--- postfix-2.8.3//src/util/dict_db.c	2010-09-04 20:48:52.000000000 +0200
++++ postfix-2.8.3-dynamic_maps.patch//src/util/dict_db.c	2011-05-10 12:42:04.632116003 +0200
 @@ -676,6 +676,12 @@
  	msg_fatal("set DB cache size %d: %m", dict_db_cache_size);
      if (type == DB_HASH && db->set_h_nelem(db, DICT_DB_NELM) != 0)
@@ -500,9 +500,9 @@ diff -ruN postfix-2.8.2/src/util/dict_db.c postfix-2.8.2-dynamic_maps//src/util/
  #if DB_VERSION_MAJOR == 5 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR > 0)
      if ((errno = db->open(db, 0, db_path, 0, type, db_flags, 0644)) != 0)
  	msg_fatal("open database %s: %m", db_path);
-diff -ruN postfix-2.8.2/src/util/dict_dbm.c postfix-2.8.2-dynamic_maps//src/util/dict_dbm.c
---- postfix-2.8.2/src/util/dict_dbm.c	2009-12-24 23:53:04.000000000 +0100
-+++ postfix-2.8.2-dynamic_maps//src/util/dict_dbm.c	2011-03-30 16:02:04.371769372 +0200
+diff -ruN postfix-2.8.3//src/util/dict_dbm.c postfix-2.8.3-dynamic_maps.patch//src/util/dict_dbm.c
+--- postfix-2.8.3//src/util/dict_dbm.c	2009-12-24 23:53:04.000000000 +0100
++++ postfix-2.8.3-dynamic_maps.patch//src/util/dict_dbm.c	2011-05-10 12:42:04.633116003 +0200
 @@ -409,6 +409,10 @@
      char   *dbm_path;
      int     lock_fd;
@@ -514,18 +514,18 @@ diff -ruN postfix-2.8.2/src/util/dict_dbm.c postfix-2.8.2-dynamic_maps//src/util
      /*
       * Note: DICT_FLAG_LOCK is used only by programs that do fine-grained (in
       * the time domain) locking while accessing individual database records.
-diff -ruN postfix-2.8.2/src/util/dict.h postfix-2.8.2-dynamic_maps//src/util/dict.h
---- postfix-2.8.2/src/util/dict.h	2007-12-03 20:42:26.000000000 +0100
-+++ postfix-2.8.2-dynamic_maps//src/util/dict.h	2011-03-30 16:02:04.372769372 +0200
+diff -ruN postfix-2.8.3//src/util/dict.h postfix-2.8.3-dynamic_maps.patch//src/util/dict.h
+--- postfix-2.8.3//src/util/dict.h	2011-04-15 18:47:44.000000000 +0200
++++ postfix-2.8.3-dynamic_maps.patch//src/util/dict.h	2011-05-10 12:42:04.634116003 +0200
 @@ -66,6 +66,7 @@
  #define DICT_FLAG_NO_UNAUTH	(1<<13)	/* disallow unauthenticated data */
  #define DICT_FLAG_FOLD_FIX	(1<<14)	/* case-fold key with fixed-case map */
  #define DICT_FLAG_FOLD_MUL	(1<<15)	/* case-fold key with multi-case map */
 +#define DICT_FLAG_UPGRADE	(1<<30) /* Upgrade the db */
  #define DICT_FLAG_FOLD_ANY	(DICT_FLAG_FOLD_FIX | DICT_FLAG_FOLD_MUL)
+ #define DICT_FLAG_OPEN_LOCK	(1<<16)	/* open file with exclusive lock */
  
-  /* IMPORTANT: Update the dict_mask[] table when the above changes */
-@@ -138,6 +139,11 @@
+@@ -139,6 +140,11 @@
  extern DICT *dict_open(const char *, int, int);
  extern DICT *dict_open3(const char *, const char *, int, int);
  extern void dict_open_register(const char *, DICT *(*) (const char *, int, int));
@@ -537,9 +537,9 @@ diff -ruN postfix-2.8.2/src/util/dict.h postfix-2.8.2-dynamic_maps//src/util/dic
  
  #define dict_get(dp, key)	((const char *) (dp)->lookup((dp), (key)))
  #define dict_put(dp, key, val)	(dp)->update((dp), (key), (val))
-diff -ruN postfix-2.8.2/src/util/dict_open.c postfix-2.8.2-dynamic_maps//src/util/dict_open.c
---- postfix-2.8.2/src/util/dict_open.c	2010-09-11 23:49:58.000000000 +0200
-+++ postfix-2.8.2-dynamic_maps//src/util/dict_open.c	2011-03-30 16:02:04.373769372 +0200
+diff -ruN postfix-2.8.3//src/util/dict_open.c postfix-2.8.3-dynamic_maps.patch//src/util/dict_open.c
+--- postfix-2.8.3//src/util/dict_open.c	2011-04-11 19:37:49.000000000 +0200
++++ postfix-2.8.3-dynamic_maps.patch//src/util/dict_open.c	2011-05-10 12:42:04.635116003 +0200
 @@ -44,6 +44,8 @@
  /*	DICT	*(*open) (const char *, int, int);
  /*
@@ -549,7 +549,7 @@ diff -ruN postfix-2.8.2/src/util/dict_open.c postfix-2.8.2-dynamic_maps//src/uti
  /* DESCRIPTION
  /*	This module implements a low-level interface to multiple
  /*	physical dictionary types.
-@@ -161,6 +163,9 @@
+@@ -165,6 +167,9 @@
  /*
  /*	dict_mapnames() returns a sorted list with the names of all available
  /*	dictionary types.
@@ -559,7 +559,7 @@ diff -ruN postfix-2.8.2/src/util/dict_open.c postfix-2.8.2-dynamic_maps//src/uti
  /* DIAGNOSTICS
  /*	Fatal error: open error, unsupported dictionary type, attempt to
  /*	update non-writable dictionary.
-@@ -185,6 +190,9 @@
+@@ -189,6 +194,9 @@
  #include <strings.h>
  #endif
  
@@ -569,9 +569,9 @@ diff -ruN postfix-2.8.2/src/util/dict_open.c postfix-2.8.2-dynamic_maps//src/uti
  /* Utility library. */
  
  #include <argv.h>
-@@ -211,6 +219,27 @@
- #include <split_at.h>
+@@ -216,6 +224,27 @@
  #include <htable.h>
+ #include <myflock.h>
  
 +#ifndef NO_DYNAMIC_MAPS
 +#include <load_lib.h>
@@ -597,7 +597,7 @@ diff -ruN postfix-2.8.2/src/util/dict_open.c postfix-2.8.2-dynamic_maps//src/uti
   /*
    * lookup table for available map types.
    */
-@@ -226,7 +255,9 @@
+@@ -231,7 +260,9 @@
      DICT_TYPE_ENVIRON, dict_env_open,
      DICT_TYPE_HT, dict_ht_open,
      DICT_TYPE_UNIX, dict_unix_open,
@@ -607,7 +607,7 @@ diff -ruN postfix-2.8.2/src/util/dict_open.c postfix-2.8.2-dynamic_maps//src/uti
  #ifdef HAS_SDBM
      DICT_TYPE_SDBM, dict_sdbm_open,
  #endif
-@@ -246,9 +277,11 @@
+@@ -251,9 +282,11 @@
  #ifdef HAS_NETINFO
      DICT_TYPE_NETINFO, dict_ni_open,
  #endif
@@ -619,7 +619,7 @@ diff -ruN postfix-2.8.2/src/util/dict_open.c postfix-2.8.2-dynamic_maps//src/uti
  #ifdef HAS_POSIX_REGEXP
      DICT_TYPE_REGEXP, dict_regexp_open,
  #endif
-@@ -307,8 +340,31 @@
+@@ -312,8 +345,31 @@
  		  dict_type, dict_name);
      if (dict_open_hash == 0)
  	dict_open_init();
@@ -653,7 +653,7 @@ diff -ruN postfix-2.8.2/src/util/dict_open.c postfix-2.8.2-dynamic_maps//src/uti
      if ((dict = dp->open(dict_name, open_flags, dict_flags)) == 0)
  	msg_fatal("opening %s:%s %m", dict_type, dict_name);
      if (msg_verbose)
-@@ -316,6 +372,36 @@
+@@ -331,6 +387,36 @@
      return (dict);
  }
  
@@ -690,7 +690,7 @@ diff -ruN postfix-2.8.2/src/util/dict_open.c postfix-2.8.2-dynamic_maps//src/uti
  /* dict_open_register - register dictionary type */
  
  void    dict_open_register(const char *type,
-@@ -349,6 +435,9 @@
+@@ -364,6 +450,9 @@
      HTABLE_INFO **ht;
      DICT_OPEN_INFO *dp;
      ARGV   *mapnames;
@@ -700,7 +700,7 @@ diff -ruN postfix-2.8.2/src/util/dict_open.c postfix-2.8.2-dynamic_maps//src/uti
  
      if (dict_open_hash == 0)
  	dict_open_init();
-@@ -357,6 +446,13 @@
+@@ -372,6 +461,13 @@
  	dp = (DICT_OPEN_INFO *) ht[0]->value;
  	argv_add(mapnames, dp->type, ARGV_END);
      }
@@ -714,7 +714,7 @@ diff -ruN postfix-2.8.2/src/util/dict_open.c postfix-2.8.2-dynamic_maps//src/uti
      qsort((void *) mapnames->argv, mapnames->argc, sizeof(mapnames->argv[0]),
  	  dict_sort_alpha_cpp);
      myfree((char *) ht_info);
-@@ -364,6 +460,87 @@
+@@ -379,6 +475,87 @@
      return mapnames;
  }
  
@@ -802,9 +802,9 @@ diff -ruN postfix-2.8.2/src/util/dict_open.c postfix-2.8.2-dynamic_maps//src/uti
  #ifdef TEST
  
   /*
-diff -ruN postfix-2.8.2/src/util/load_lib.c postfix-2.8.2-dynamic_maps//src/util/load_lib.c
---- postfix-2.8.2/src/util/load_lib.c	1970-01-01 01:00:00.000000000 +0100
-+++ postfix-2.8.2-dynamic_maps//src/util/load_lib.c	2011-03-30 16:02:04.374769372 +0200
+diff -ruN postfix-2.8.3//src/util/load_lib.c postfix-2.8.3-dynamic_maps.patch//src/util/load_lib.c
+--- postfix-2.8.3//src/util/load_lib.c	1970-01-01 01:00:00.000000000 +0100
++++ postfix-2.8.3-dynamic_maps.patch//src/util/load_lib.c	2011-05-10 12:42:04.635116003 +0200
 @@ -0,0 +1,135 @@
 +/*++
 +/* NAME
@@ -941,9 +941,9 @@ diff -ruN postfix-2.8.2/src/util/load_lib.c postfix-2.8.2-dynamic_maps//src/util
 +#endif
 +    return 0;
 +}
-diff -ruN postfix-2.8.2/src/util/load_lib.h postfix-2.8.2-dynamic_maps//src/util/load_lib.h
---- postfix-2.8.2/src/util/load_lib.h	1970-01-01 01:00:00.000000000 +0100
-+++ postfix-2.8.2-dynamic_maps//src/util/load_lib.h	2011-03-30 16:02:04.374769372 +0200
+diff -ruN postfix-2.8.3//src/util/load_lib.h postfix-2.8.3-dynamic_maps.patch//src/util/load_lib.h
+--- postfix-2.8.3//src/util/load_lib.h	1970-01-01 01:00:00.000000000 +0100
++++ postfix-2.8.3-dynamic_maps.patch//src/util/load_lib.h	2011-05-10 12:42:04.636116003 +0200
 @@ -0,0 +1,41 @@
 +#ifndef _LOAD_LIB_H_INCLUDED_
 +#define _LOAD_LIB_H_INCLUDED_
@@ -986,9 +986,9 @@ diff -ruN postfix-2.8.2/src/util/load_lib.h postfix-2.8.2-dynamic_maps//src/util
 +/*--*/
 +
 +#endif
-diff -ruN postfix-2.8.2/src/util/Makefile.in postfix-2.8.2-dynamic_maps//src/util/Makefile.in
---- postfix-2.8.2/src/util/Makefile.in	2011-01-10 21:14:50.000000000 +0100
-+++ postfix-2.8.2-dynamic_maps//src/util/Makefile.in	2011-03-30 16:28:24.508739763 +0200
+diff -ruN postfix-2.8.3//src/util/Makefile.in postfix-2.8.3-dynamic_maps.patch//src/util/Makefile.in
+--- postfix-2.8.3//src/util/Makefile.in	2011-04-15 18:52:47.000000000 +0200
++++ postfix-2.8.3-dynamic_maps.patch//src/util/Makefile.in	2011-05-10 12:42:04.637116003 +0200
 @@ -33,15 +33,16 @@
  	allascii.c load_file.c killme_after.c vstream_tweak.c \
  	unix_pass_listen.c unix_pass_trigger.c edit_file.c inet_windowsize.c \
@@ -1091,9 +1091,9 @@ diff -ruN postfix-2.8.2/src/util/Makefile.in postfix-2.8.2-dynamic_maps//src/uti
  	rm -rf printfck
  
  tidy:	clean
-diff -ruN postfix-2.8.2/src/util/sdbm.c postfix-2.8.2-dynamic_maps//src/util/sdbm.c
---- postfix-2.8.2/src/util/sdbm.c	1970-01-01 01:00:00.000000000 +0100
-+++ postfix-2.8.2-dynamic_maps//src/util/sdbm.c	2011-03-30 16:02:04.377769372 +0200
+diff -ruN postfix-2.8.3//src/util/sdbm.c postfix-2.8.3-dynamic_maps.patch//src/util/sdbm.c
+--- postfix-2.8.3//src/util/sdbm.c	1970-01-01 01:00:00.000000000 +0100
++++ postfix-2.8.3-dynamic_maps.patch//src/util/sdbm.c	2011-05-10 12:42:04.638116003 +0200
 @@ -0,0 +1,972 @@
 +/*++
 +/* NAME
@@ -2067,9 +2067,9 @@ diff -ruN postfix-2.8.2/src/util/sdbm.c postfix-2.8.2-dynamic_maps//src/util/sdb
 +    return db;
 +}
 +
-diff -ruN postfix-2.8.2/src/util/sdbm.h postfix-2.8.2-dynamic_maps//src/util/sdbm.h
---- postfix-2.8.2/src/util/sdbm.h	1970-01-01 01:00:00.000000000 +0100
-+++ postfix-2.8.2-dynamic_maps//src/util/sdbm.h	2011-03-30 16:02:04.378769372 +0200
+diff -ruN postfix-2.8.3//src/util/sdbm.h postfix-2.8.3-dynamic_maps.patch//src/util/sdbm.h
+--- postfix-2.8.3//src/util/sdbm.h	1970-01-01 01:00:00.000000000 +0100
++++ postfix-2.8.3-dynamic_maps.patch//src/util/sdbm.h	2011-05-10 12:42:04.639116003 +0200
 @@ -0,0 +1,97 @@
 +/*++
 +/* NAME
@@ -2168,9 +2168,9 @@ diff -ruN postfix-2.8.2/src/util/sdbm.h postfix-2.8.2-dynamic_maps//src/util/sdb
 +#define BADMESS                 /* generate a message for worst case:
 +                                   cannot make room after SPLTMAX splits */
 +#endif /* UTIL_SDBM_H */
-diff -ruN postfix-2.8.2/src/util/sys_defs.h postfix-2.8.2-dynamic_maps//src/util/sys_defs.h
---- postfix-2.8.2/src/util/sys_defs.h	2011-03-01 20:10:46.000000000 +0100
-+++ postfix-2.8.2-dynamic_maps//src/util/sys_defs.h	2011-03-30 16:02:04.379769372 +0200
+diff -ruN postfix-2.8.3//src/util/sys_defs.h postfix-2.8.3-dynamic_maps.patch//src/util/sys_defs.h
+--- postfix-2.8.3//src/util/sys_defs.h	2011-03-01 20:10:46.000000000 +0100
++++ postfix-2.8.3-dynamic_maps.patch//src/util/sys_defs.h	2011-05-10 12:42:04.640116003 +0200
 @@ -720,6 +720,7 @@
  #define INTERNAL_LOCK	MYFLOCK_STYLE_FLOCK
  #define DEF_MAILBOX_LOCK "fcntl, dotlock"	/* RedHat >= 4.x */
diff --git a/postfix-2.8.2.tar.bz2 b/postfix-2.8.2.tar.bz2
deleted file mode 100644
index 8e70477..0000000
--- a/postfix-2.8.2.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:88c165c1ae0627bf094e97cbea93269f6cd4461992d202eb3b7c4b1e413ada08
-size 2705977
diff --git a/postfix-2.8.3.tar.bz2 b/postfix-2.8.3.tar.bz2
new file mode 100644
index 0000000..fdf30df
--- /dev/null
+++ b/postfix-2.8.3.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0a1cecf39698f952c102aca086c6fc4872cee4dcc5fa97a2b5e2bc13f4a55a6a
+size 2707899
diff --git a/postfix.changes b/postfix.changes
index 72cd07b..7d570f7 100644
--- a/postfix.changes
+++ b/postfix.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue May 10 09:20:23 UTC 2011 - varkoly@novell.com
+
+- update to 2.8.3 - VUL-0: postfix memory corruption 
+
 -------------------------------------------------------------------
 Sun Apr 10 07:00:18 UTC 2011 - varkoly@novell.com
 
diff --git a/postfix.spec b/postfix.spec
index 2504549..139a847 100644
--- a/postfix.spec
+++ b/postfix.spec
@@ -19,7 +19,7 @@
 
 Name:           postfix
 Summary:        A fast, secure, and flexible mailer
-Version:        2.8.2
+Version:        2.8.3
 Release:        5
 License:        IBM Public License ..
 Group:          Productivity/Networking/Email/Servers