File vpopmail-5.4.27-skel4.patch of Package vpopmail

File vpopmail-5.4.27-skel4.patch of Package vpopmail (Revision 17b47bd21b51e5fc922bdb93ea94a74d)

Currently displaying revision 17b47bd21b51e5fc922bdb93ea94a74d, show latest

--- vpopmail-5.4.27/Makefile.in.orig	2009-02-18 20:12:52.000000000 +0100
+++ vpopmail-5.4.27/Makefile.in	2009-02-18 20:14:35.000000000 +0100
@@ -79,6 +79,7 @@
 	libvpopmail_a-vlimits.$(OBJEXT) \
 	libvpopmail_a-maildirquota.$(OBJEXT) \
 	libvpopmail_a-vutil.$(OBJEXT) libvpopmail_a-vlistlib.$(OBJEXT) \
+	libvpopmail_a-copydir.$(OBJEXT) \
 	libvpopmail_a-backfill.$(OBJEXT)
 am_libvpopmail_a_OBJECTS = $(am__objects_1)
 libvpopmail_a_OBJECTS = $(am_libvpopmail_a_OBJECTS)
@@ -305,8 +306,8 @@
 vpopuser = @vpopuser@
 SUBDIRS = cdb
 EXTRA_DIST = README.* cdb/* vcdb.c vldap.c vmysql.c voracle.pc vpgsql.c vsybase.c
-noinst_HEADERS = md5.h vpopmail.h file_lock.h vauth.h vlimits.h maildirquota.h vcdb.h vldap.h vmysql.h voracle.h vpgsql.h vsybase.h vlog.h global.h hmac_md5.h seek.h vutil.h
-COMMONSOURCES = vpopmail.c md5.c bigdir.c vauth.c file_lock.c vpalias.c seek.c vlimits.c maildirquota.c vutil.c vlistlib.c backfill.c
+noinst_HEADERS = md5.h vpopmail.h file_lock.h vauth.h vlimits.h maildirquota.h vcdb.h vldap.h vmysql.h voracle.h vpgsql.h vsybase.h vlog.h global.h hmac_md5.h seek.h vutil.h copydir.h
+COMMONSOURCES = vpopmail.c md5.c bigdir.c vauth.c file_lock.c vpalias.c seek.c vlimits.c maildirquota.c vutil.c vlistlib.c backfill.c copydir.c
 CONFIG_CLEAN_FILES = vauth.c cdb/conf-cc cdb/conf-ld cdb/compile cdb/load
 MYSQLCONF = $(DESTDIR)@vpopmaildir@/etc/vpopmail.mysql
 VLIMITS = $(DESTDIR)@vpopmaildir@/etc/vlimits.default
@@ -609,6 +610,12 @@
 libvpopmail_a-vlistlib.obj: vlistlib.c
 	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libvpopmail_a_CFLAGS) $(CFLAGS) -c -o libvpopmail_a-vlistlib.obj `if test -f 'vlistlib.c'; then $(CYGPATH_W) 'vlistlib.c'; else $(CYGPATH_W) '$(srcdir)/vlistlib.c'; fi`
 
+libvpopmail_a-copydir.o: copydir.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libvpopmail_a_CFLAGS) $(CFLAGS) -c -o libvpopmail_a-copydir.o `test -f 'copydir.c' || echo '$(srcdir)/'`copydir.c
+
+libvpopmail_a-copydir.obj: copydir.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libvpopmail_a_CFLAGS) $(CFLAGS) -c -o libvpopmail_a-copydir.obj `if test -f 'copydir.c'; then $(CYGPATH_W) 'copydir.c'; else $(CYGPATH_W) '$(srcdir)/copydir.c'; fi`
+
 # This directory's subdirectories are mostly independent; you can cd
 # into them and run `make' without going through this Makefile.
 # To change the values of `make' variables: instead of editing Makefiles,
diff -ruN vpopmail-5.4.26-factory/README.skel vpopmail-5.4.26-patched/README.skel
--- vpopmail-5.4.26-factory/README.skel	1969-12-31 19:00:00.000000000 -0500
+++ vpopmail-5.4.26-patched/README.skel	2008-02-12 17:35:33.000000000 -0500
@@ -0,0 +1,19 @@
+README for the --enable-skeleton configure option
+John Simpson <jms1@jms1.net> 2007-09-19
+-----------------------------------------------------------
+
+When you use the --enable-skeleton option on your ./configure command
+line, vpopmail will use ~vpopmail/skel as a template for creating new
+mailboxes, much like how most *nix systems use the "/etc/skel" directory
+as a template for new user accounts' home directories.
+
+Any files and/or directories within ~vpopmail/skel will be copied to the
+new mailbox, with their structure and permissions preserved, and the
+ownership of all new files and directories set to the uid/gid which owns
+the mailbox (normally the vpopmail user, but it may be different if the
+domain is controlled by a different system userid.)
+
+If the ~vpopmail/skel directory does not exist, or does not contain the
+standard Maildir structure, it will be created regardless. This way the
+required Maildir directory structure will exist regardless of what you
+may be doing with the ~vpopmail/skel directory.
diff -ruN vpopmail-5.4.26-factory/config.h.in vpopmail-5.4.26-patched/config.h.in
--- vpopmail-5.4.26-factory/config.h.in	2007-11-15 04:42:32.000000000 -0500
+++ vpopmail-5.4.26-patched/config.h.in	2008-02-12 17:35:33.000000000 -0500
@@ -214,6 +214,9 @@
 #undef ONCHANGE_SCRIPT
 
 /* "" */
+#undef SKELETON
+
+/* "" */
 #undef OPEN_SMTP_CUR_FILE
 
 /* "" */
diff -ruN vpopmail-5.4.26-factory/configure vpopmail-5.4.26-patched/configure
--- vpopmail-5.4.26-factory/configure	2007-11-15 04:41:27.000000000 -0500
+++ vpopmail-5.4.26-patched/configure	2008-02-12 17:35:33.000000000 -0500
@@ -1324,6 +1324,7 @@
   --enable-qmail-ext         Enable qmail email address extension support.
   --enable-ip-alias-domains  Enable mapping of default domain via reverse ip lookup table.
   --enable-onchange-script   Enable onchange script. See README.onchange for more info.
+  --enable-skeleton          Enable skeleton directory. See README.skel for more info.
   --enable-spamassassin      Enable spamassassin. See  README.spamassassin for more info.
   --enable-spamc-prog=PATH   Full path to spamc program /usr/{local/}bin/spamc.
   --enable-maildrop          Enable maildrop. See  README.maildrop for more info.
@@ -7068,6 +7069,35 @@
 
 #----------------------------------------------------------------------
 
+echo "$as_me:$LINENO: checking whether skeleton directory is enabled" >&5
+echo $ECHO_N "checking whether skeleton directory is enabled... $ECHO_C" >&6
+# Check whether --enable-skeleton or --disable-skeleton was given.
+if test "${enable_skeleton+set}" = set; then
+  enableval="$enable_skeleton"
+  ENABLE_SKELETON=$enableval
+else
+
+                        ENABLE_SKELETON=0
+
+
+fi;
+
+case $ENABLE_SKELETON in
+  1*|y*|Y*)
+      echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+      ENABLE_SKELETON=1
+
+cat >>confdefs.h <<_ACEOF
+#define SKELETON $ENABLE_SKEL
+_ACEOF
+
+      ;;
+  *)
+      echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+      ;;
+esac
 
 #----------------------------------------------------------------------
 
@@ -9799,6 +9829,16 @@
 esac
 
 
+case $ENABLE_SKELETON in
+  1*|y*|Y*)
+    echo "skeleton directory = ON  --enable-skeleton"
+    ;;
+  *)
+    echo "skeleton directory = OFF --disable-skeleton (default)"
+    ;;
+esac
+
+
 #case $ENABLE_DOMAIN_QUOTAS in
 #  1*|y*|Y*)
 #    echo "     domain quotas = ON  --enable-domainquotas"
diff -ruN vpopmail-5.4.26-factory/configure.in vpopmail-5.4.26-patched/configure.in
--- vpopmail-5.4.26-factory/configure.in	2007-10-19 03:32:26.000000000 -0400
+++ vpopmail-5.4.26-patched/configure.in	2008-02-12 17:35:33.000000000 -0500
@@ -851,6 +851,25 @@
 
 #----------------------------------------------------------------------
 
+AC_MSG_CHECKING(whether skeleton directory is enabled)
+AC_ARG_ENABLE(skeleton,
+        [  --enable-skeleton          Enable skeleton directory. See README.skel for more info.],
+        ENABLE_SKELETON=$enableval,
+                [
+                        ENABLE_SKELETON=0
+                ]
+)
+
+case $ENABLE_SKELETON in
+  1*|y*|Y*)
+      AC_MSG_RESULT(yes)
+      ENABLE_SKELETON=1
+      AC_DEFINE_UNQUOTED(SKELETON,$ENABLE_SKEL,"")
+      ;;
+  *)
+      AC_MSG_RESULT(no)
+      ;;
+esac
 
 #----------------------------------------------------------------------
 
@@ -1666,6 +1685,16 @@
 esac
 
 
+case $ENABLE_SKELETON in
+  1*|y*|Y*)
+    echo "skeleton directory = ON  --enable-skeleton"
+    ;;
+  *)
+    echo "skeleton directory = OFF --disable-skeleton (default)"
+    ;;
+esac
+
+
 #case $ENABLE_DOMAIN_QUOTAS in
 #  1*|y*|Y*)
 #    echo "     domain quotas = ON  --enable-domainquotas"
diff -ruN vpopmail-5.4.26-factory/copydir.c vpopmail-5.4.26-patched/copydir.c
--- vpopmail-5.4.26-factory/copydir.c	1969-12-31 19:00:00.000000000 -0500
+++ vpopmail-5.4.26-patched/copydir.c	2008-02-12 17:35:33.000000000 -0500
@@ -0,0 +1,309 @@
+/* copydir.c
+ * John Simpson <jms1@jms1.net> 2007-09-18
+ *
+ * 2007-12-28 jms1 - using S_ISLNK() macro. i don't really remember why,
+ *   but i do remember that when i first wrote this code years ago, i
+ *   avoided using this particular macro for some reason. thanks to rance
+ *   hall for pointing out the problem.
+ *
+ ****************************************************************************
+ *
+ * Copyright (C) 2001,2007 John Simpson.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include <dirent.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <limits.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include "copydir.h"
+
+int makedir ( const char *dir , mode_t dmode , uid_t uid , gid_t gid )
+{
+	struct stat s ;
+
+	if ( mkdir ( dir , 0700 ) )
+	{
+		if ( EEXIST == errno )
+		{
+			stat ( dir , &s ) ;
+			if ( ! S_ISDIR ( s.st_mode ) )
+			{
+				fprintf ( stderr , "makedir(): mkdir(%s): %s\n" ,
+					dir , strerror ( errno ) ) ;
+				return -1 ;
+			}
+		}
+		else
+		{
+			fprintf ( stderr , "makedir(): mkdir(%s): %s\n" ,
+				dir , strerror ( errno ) ) ;
+			return -1 ;
+		}
+	}
+
+	if ( chown ( dir , uid , gid ) )
+	{
+		fprintf ( stderr , "makedir(): chown(%s): %s\n" ,
+			dir , strerror ( errno ) ) ;
+		return -1 ;
+	}
+
+	if ( chmod ( dir , dmode ) )
+	{
+		fprintf ( stderr , "makedir(): chmod(%s): %s\n" ,
+			dir , strerror ( errno ) ) ;
+		return -1 ;
+	}
+
+	return 0 ;
+}
+
+#define COPY_BUF_SIZE 65536
+char copybuf[COPY_BUF_SIZE] ;
+
+int copyfile ( const char *src , const char *dst , uid_t uid , gid_t gid )
+{
+	int ifd , ofd , count , x ;
+	struct stat s ;
+
+	if ( stat ( src , &s ) )
+	{
+		fprintf ( stderr , "copyfile(): stat(%s): %s\n" ,
+			src , strerror ( errno ) ) ;
+		return -1 ;
+	}
+
+	ifd = open ( src , O_RDONLY ) ;
+	if ( -1 == ifd )
+	{
+		fprintf ( stderr , "copyfile(): open(%s) for read: %s\n" ,
+			src , strerror ( errno ) ) ;
+		return -1 ;
+	}
+
+	ofd = open ( dst , O_WRONLY | O_CREAT | O_TRUNC ) ;
+	if ( -1 == ofd )
+	{
+		fprintf ( stderr , "copyfile(): open(%s) for write: %s\n" ,
+			dst , strerror ( errno ) ) ;
+		close ( ifd ) ;
+		return -1 ;
+	}
+
+	while ( 1 )
+	{
+		count = read ( ifd , copybuf , COPY_BUF_SIZE ) ;
+
+		if ( -1 == count )
+		{
+			fprintf ( stderr , "copyfile(): read(%s): %s\n" ,
+				src , strerror ( errno ) ) ;
+			close ( ifd ) ;
+			close ( ofd ) ;
+			unlink ( dst ) ;
+			return -1 ;
+		}
+
+		if ( 0 == count )
+			break ;
+
+		while ( count )
+		{
+			x = write ( ofd , copybuf , count ) ;
+
+			if ( -1 == x )
+			{
+				fprintf ( stderr , "copyfile(): write(%s): %s\n" ,
+					dst , strerror ( errno ) ) ;
+				close ( ifd ) ;
+				close ( ofd ) ;
+				unlink ( dst ) ;
+				return -1 ;
+			}
+
+			count -= x ;
+		}
+	}
+
+	close ( ifd ) ;
+	close ( ofd ) ;
+
+	if ( chown ( dst , uid , gid ) )
+	{
+		fprintf ( stderr , "copyfile(): chown(%s): %s\n" ,
+			dst , strerror ( errno ) ) ;
+		return -1 ;
+	}
+
+	if ( chmod ( dst , s.st_mode ) )
+	{
+		fprintf ( stderr , "copyfile(): chmod(%s): %s\n" ,
+			dst , strerror ( errno ) ) ;
+		return -1 ;
+	}
+
+	return 0 ;
+}
+
+int copylink ( const char *src , const char *dst )
+{
+	int x ;
+
+	x = readlink ( src , copybuf , COPY_BUF_SIZE ) ;
+	if ( -1 == x )
+	{
+		fprintf ( stderr , "copylink(): readlink(%s): %s\n" ,
+			src , strerror ( errno ) ) ;
+		return -1 ;
+	}
+
+	copybuf[x] = 0 ; /* readlink() doesn't do this, grrr */
+
+	if ( symlink ( copybuf , dst ) )
+	{
+		fprintf ( stderr , "copylink(): symlink(%s): %s\n" ,
+			dst , strerror ( errno ) ) ;
+		return -1 ;
+	}
+
+	return 0 ;
+}
+
+int copydir ( const char *src , const char *dst , uid_t uid , gid_t gid )
+{
+	DIR *d ;
+	struct dirent *e ;
+	struct stat s;
+	char *srcf , *dstf , *srcfp , *dstfp ;
+
+	if ( stat ( src , &s ) )
+	{
+		fprintf ( stderr , "copydir(): stat(%s): %s\n" ,
+			src , strerror ( errno ) ) ;
+		return -1 ;
+	}
+
+	if ( ! S_ISDIR ( s.st_mode ) )
+	{
+		fprintf ( stderr , "copydir(): %s is not a directory!\n" ,
+			src ) ;
+		return -1 ;
+	}
+
+	d = opendir ( src ) ;
+	if ( ! d )
+	{
+		fprintf ( stderr , "copydir(): opendir(%s): %s\n" ,
+			src , strerror ( errno ) ) ;
+		return -1 ;
+	}
+
+	if ( makedir ( dst , s.st_mode , uid , gid ) )
+	{
+		closedir ( d ) ;
+		return -1 ;
+	}
+
+	srcf = malloc ( strlen(src) + NAME_MAX + 2 ) ;
+	if ( ! srcf )
+	{
+		fprintf ( stderr , "copydir(): malloc(): %s\n" ,
+			strerror ( errno ) ) ;
+		return -1 ;
+	}
+
+	dstf = malloc ( strlen(dst) + NAME_MAX + 2 ) ;
+	if ( ! dstf )
+	{
+		fprintf ( stderr , "copydir(): malloc(): %s\n" ,
+			strerror ( errno ) ) ;
+		free ( srcf ) ;
+		return -1 ;
+	}
+
+	strcpy ( srcf , src ) ;
+	strcat ( srcf , "/" ) ;
+	srcfp = srcf + strlen ( srcf ) ;
+
+	strcpy ( dstf , dst ) ;
+	strcat ( dstf , "/" ) ;
+	dstfp = dstf + strlen ( dstf ) ;
+
+	while ( ( e = readdir ( d ) ) )
+	{
+		if ( (!strcmp(e->d_name,".")) || (!strcmp(e->d_name,"..")) )
+			continue ;
+
+		strcpy ( srcfp , e->d_name ) ;
+		strcpy ( dstfp , e->d_name ) ;
+
+		lstat ( srcf , &s ) ;
+
+		if ( S_ISLNK ( s.st_mode ) )
+		{
+			if ( copylink ( srcf , dstf ) )
+			{
+				closedir ( d ) ;
+				free ( dstf ) ;
+				free ( srcf ) ;
+				return -1 ;
+			}
+
+			continue ;
+		}
+
+		if ( S_ISDIR ( s.st_mode ) )
+		{
+			if ( copydir ( srcf , dstf , uid , gid ) )
+			{
+				closedir ( d ) ;
+				free ( dstf ) ;
+				free ( srcf ) ;
+				return -1 ;
+			}
+
+			continue ;
+		}
+
+		if ( ! S_ISREG ( s.st_mode ) )
+		{
+			fprintf ( stderr , "copydir(): ignoring special %s\n" ,
+				srcf ) ;
+			continue ;
+		}
+
+		if ( copyfile ( srcf , dstf , uid , gid ) )
+		{
+			closedir ( d ) ;
+			free ( dstf ) ;
+			free ( srcf ) ;
+			return -1 ;
+		}
+	}
+
+	closedir ( d ) ;
+	free ( dstf ) ;
+	free ( srcf ) ;
+	return 0 ;
+}
diff -ruN vpopmail-5.4.26-factory/copydir.h vpopmail-5.4.26-patched/copydir.h
--- vpopmail-5.4.26-factory/copydir.h	1969-12-31 19:00:00.000000000 -0500
+++ vpopmail-5.4.26-patched/copydir.h	2008-02-12 17:35:33.000000000 -0500
@@ -0,0 +1,31 @@
+/* copydir.h
+ * John Simpson <jms1@jms1.net> 2007-09-18
+ *
+ * Copyright (C) 2001,2007 John Simpson.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#ifndef _copydir_h
+#define _copydir_h
+
+#include <sys/types.h>
+
+int makedir  ( const char *dir , mode_t dmode    , uid_t uid , gid_t gid ) ;
+int copyfile ( const char *src , const char *dst , uid_t uid , gid_t gid ) ;
+int copylink ( const char *src , const char *dst                         ) ;
+int copydir  ( const char *src , const char *dst , uid_t uid , gid_t gid ) ;
+
+#endif
diff -ruN vpopmail-5.4.26-factory/vpopmail.c vpopmail-5.4.26-patched/vpopmail.c
--- vpopmail-5.4.26-factory/vpopmail.c	2007-10-31 03:55:39.000000000 -0400
+++ vpopmail-5.4.26-patched/vpopmail.c	2008-02-12 17:36:52.000000000 -0500
@@ -59,6 +59,10 @@
 static char relay_tempfile[MAX_BUFF];
 #endif
 
+#ifdef SKELETON
+#include "copydir.h"
+#endif
+
 int verrori = 0;
 
 extern int cdb_seek();
@@ -1345,7 +1349,8 @@
   while((mydirent=readdir(mydir))!=NULL){
     if ( strncmp(mydirent->d_name,".", 2)!=0 && 
          strncmp(mydirent->d_name,"..", 3)!=0 ) {
-      stat( mydirent->d_name, &statbuf);
+      lstat( mydirent->d_name, &statbuf);
+      if ( S_ISLNK(statbuf.st_mode) ) continue;
       if ( S_ISDIR(statbuf.st_mode) ) {
         r_chown( mydirent->d_name, owner, group);
       } else {
@@ -2393,8 +2398,24 @@
     return(NULL);
   }
 
+#ifdef SKELETON
+  /* copy the skeleton into place */
+  struct stat s;
+  if ( stat ( VPOPMAILDIR "/skel" , &s ) ) {
+    if ( ENOENT != errno )
+      fprintf(stderr,"make_user_dir: stat(%s): %s\n",
+        VPOPMAILDIR "/skel" , strerror(errno) );
+  } else {
+    if ( S_ISDIR ( s.st_mode ) )
+      copydir ( VPOPMAILDIR "/skel" , "." , uid , gid ) ;
+    else
+      fprintf(stderr,"make_user_dir: %s is not a directory\n",
+        VPOPMAILDIR "/skel" );
+  }
+#endif
+
   for (i = 0; i < (int)(sizeof(dirnames)/sizeof(dirnames[0])); i++) {
-    if (mkdir(dirnames[i],VPOPMAIL_DIR_MODE) == -1){ 
+    if ((mkdir(dirnames[i],VPOPMAIL_DIR_MODE) == -1) && (EEXIST != errno)){ 
       fprintf(stderr, "make_user_dir: failed on %s\n", dirnames[i]);
       /* back out of changes made above */
       chdir("..");
@@ -3101,12 +3122,32 @@
   /* we should now be able to cd into the user's dir */
   if ( chdir(dir) != 0 ) { chdir(calling_dir); return(-1); }
 
+#ifdef SKELETON
+  /* copy the skeleton into place */
+  struct stat s;
+  if ( stat ( VPOPMAILDIR "/skel" , &s ) ) {
+    if ( ENOENT != errno )  
+      fprintf(stderr,"make_user_dir: stat(%s): %s\n",
+        VPOPMAILDIR "/skel" , strerror(errno) );
+  } else {
+    if ( S_ISDIR ( s.st_mode ) )
+      copydir ( VPOPMAILDIR "/skel" , "." , uid , gid ) ;
+    else
+      fprintf(stderr,"make_user_dir: %s is not a directory\n",
+        VPOPMAILDIR "/skel" );
+  }
+#endif
+
   /* now create the Maildir */
-  if (mkdir("Maildir",VPOPMAIL_DIR_MODE) == -1) { chdir(calling_dir); return(-1); }
+  if ((mkdir("Maildir",VPOPMAIL_DIR_MODE) == -1) && (EEXIST != errno)) {
+    chdir(calling_dir); return(-1); }
   if (chdir("Maildir") == -1) { chdir(calling_dir); return(-1); }
-  if (mkdir("cur",VPOPMAIL_DIR_MODE) == -1) { chdir(calling_dir); return(-1); }
-  if (mkdir("new",VPOPMAIL_DIR_MODE) == -1) { chdir(calling_dir); return(-1); }
-  if (mkdir("tmp",VPOPMAIL_DIR_MODE) == -1) { chdir(calling_dir); return(-1); }
+  if ((mkdir("cur",VPOPMAIL_DIR_MODE) == -1) && (EEXIST != errno)) {
+    chdir(calling_dir); return(-1); }
+  if ((mkdir("new",VPOPMAIL_DIR_MODE) == -1) && (EEXIST != errno)) {
+    chdir(calling_dir); return(-1); }
+  if ((mkdir("tmp",VPOPMAIL_DIR_MODE) == -1) && (EEXIST != errno)) {
+    chdir(calling_dir); return(-1); }
 
   /* set permissions on the user's dir */
   chdir(dir);