diff -ruN userv-1.0.0/Makefile.in userv-1.0.1/Makefile.in
--- userv-1.0.0/Makefile.in	Mon Mar  6 18:14:46 2000
+++ userv-1.0.1/Makefile.in	Thu Jul 27 01:08:33 2000
@@ -28,6 +28,7 @@
 M4=m4
 M4FLAGS=
 LEX=flex
+MD5SUM=@MD5SUM_SIMPLE@
 CWD=$(shell pwd)
 
 INSTALL_GROUP=root
@@ -123,7 +124,9 @@
 		$(CC) -c $(CPPFLAGS) $(CFLAGS) lexer.c -o $@
 
 pcsum.h:	common.h config.h config.status Makefile
-		cat $^ | md5sum | sed -e 's/  -$$//; s/../0x&,/g; s/,$$//;' >pcsum.h.new
+		cat $^ | $(MD5SUM) \
+			| sed -e 's/  -$$//; s/../0x&,/g; s/,$$//;' \
+			>pcsum.h.new
 		cmp pcsum.h.new pcsum.h || mv -f pcsum.h.new pcsum.h
 		@rm -f pcsum.h.new
 
diff -ruN userv-1.0.0/configure userv-1.0.1/configure
--- userv-1.0.0/configure	Wed Apr  7 23:43:47 1999
+++ userv-1.0.1/configure	Thu Jul 27 01:08:34 2000
@@ -855,11 +855,44 @@
 
 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 
+for ac_prog in md5sum md5
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:864: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_MD5SUM_SIMPLE'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$MD5SUM_SIMPLE"; then
+  ac_cv_prog_MD5SUM_SIMPLE="$MD5SUM_SIMPLE" # Let the user override the test.
+else
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+  for ac_dir in $PATH; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_MD5SUM_SIMPLE="$ac_prog"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+fi
+fi
+MD5SUM_SIMPLE="$ac_cv_prog_MD5SUM_SIMPLE"
+if test -n "$MD5SUM_SIMPLE"; then
+  echo "$ac_t""$MD5SUM_SIMPLE" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+test -n "$MD5SUM_SIMPLE" && break
+done
+
 
 CFLAGS="$CFLAGS -D_GNU_SOURCE"
 
 echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6
-echo "configure:863: checking for socket in -lsocket" >&5
+echo "configure:896: checking for socket in -lsocket" >&5
 ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -867,7 +900,7 @@
   ac_save_LIBS="$LIBS"
 LIBS="-lsocket  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 871 "configure"
+#line 904 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -878,7 +911,7 @@
 socket()
 ; return 0; }
 EOF
-if { (eval echo configure:882: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:915: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -908,12 +941,12 @@
 for ac_func in setenv
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:912: checking for $ac_func" >&5
+echo "configure:945: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 917 "configure"
+#line 950 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -936,7 +969,7 @@
 
 ; return 0; }
 EOF
-if { (eval echo configure:940: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:973: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -962,12 +995,12 @@
 
 
 echo $ac_n "checking for EPROTO""... $ac_c" 1>&6
-echo "configure:966: checking for EPROTO" >&5
+echo "configure:999: checking for EPROTO" >&5
 if eval "test \"`echo '$''{'userv_cv_hdr_eproto'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 971 "configure"
+#line 1004 "configure"
 #include "confdefs.h"
 
 #include <errno.h>
@@ -998,12 +1031,12 @@
 fi
 
 echo $ac_n "checking for LOG_AUTHPRIV""... $ac_c" 1>&6
-echo "configure:1002: checking for LOG_AUTHPRIV" >&5
+echo "configure:1035: checking for LOG_AUTHPRIV" >&5
 if eval "test \"`echo '$''{'userv_cv_hdr_logauthpriv'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1007 "configure"
+#line 1040 "configure"
 #include "confdefs.h"
 
 #include <syslog.h>
@@ -1044,20 +1077,20 @@
 
 
  echo $ac_n "checking your C compiler""... $ac_c" 1>&6
-echo "configure:1048: checking your C compiler" >&5
+echo "configure:1081: checking your C compiler" >&5
  if eval "test \"`echo '$''{'dpkg_cv_c_works'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
   cat > conftest.$ac_ext <<EOF
-#line 1054 "configure"
+#line 1087 "configure"
 #include "confdefs.h"
 #include <string.h>
 int main() {
 strcmp("a","b")
 ; return 0; }
 EOF
-if { (eval echo configure:1061: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1094: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   dpkg_cv_c_works=yes
 else
@@ -1082,20 +1115,20 @@
 
 
  echo $ac_n "checking __attribute__((,,))""... $ac_c" 1>&6
-echo "configure:1086: checking __attribute__((,,))" >&5
+echo "configure:1119: checking __attribute__((,,))" >&5
  if eval "test \"`echo '$''{'dpkg_cv_c_attribute_supported'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
   cat > conftest.$ac_ext <<EOF
-#line 1092 "configure"
+#line 1125 "configure"
 #include "confdefs.h"
 
 int main() {
 extern int testfunction(int x) __attribute__((,,))
 ; return 0; }
 EOF
-if { (eval echo configure:1099: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1132: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   dpkg_cv_c_attribute_supported=yes
 else
@@ -1117,20 +1150,20 @@
 
   
  echo $ac_n "checking __attribute__((noreturn))""... $ac_c" 1>&6
-echo "configure:1121: checking __attribute__((noreturn))" >&5
+echo "configure:1154: checking __attribute__((noreturn))" >&5
  if eval "test \"`echo '$''{'dpkg_cv_c_attribute_noreturn'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
   cat > conftest.$ac_ext <<EOF
-#line 1127 "configure"
+#line 1160 "configure"
 #include "confdefs.h"
 
 int main() {
 extern int testfunction(int x) __attribute__((noreturn))
 ; return 0; }
 EOF
-if { (eval echo configure:1134: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1167: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   dpkg_cv_c_attribute_noreturn=yes
 else
@@ -1157,20 +1190,20 @@
 
   
  echo $ac_n "checking __attribute__((unused))""... $ac_c" 1>&6
-echo "configure:1161: checking __attribute__((unused))" >&5
+echo "configure:1194: checking __attribute__((unused))" >&5
  if eval "test \"`echo '$''{'dpkg_cv_c_attribute_unused'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
   cat > conftest.$ac_ext <<EOF
-#line 1167 "configure"
+#line 1200 "configure"
 #include "confdefs.h"
 
 int main() {
 extern int testfunction(int x) __attribute__((unused))
 ; return 0; }
 EOF
-if { (eval echo configure:1174: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1207: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   dpkg_cv_c_attribute_unused=yes
 else
@@ -1197,20 +1230,20 @@
 
   
  echo $ac_n "checking __attribute__((format...))""... $ac_c" 1>&6
-echo "configure:1201: checking __attribute__((format...))" >&5
+echo "configure:1234: checking __attribute__((format...))" >&5
  if eval "test \"`echo '$''{'dpkg_cv_attribute_format'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
   cat > conftest.$ac_ext <<EOF
-#line 1207 "configure"
+#line 1240 "configure"
 #include "confdefs.h"
 
 int main() {
 extern int testfunction(char *y, ...) __attribute__((format(printf,1,2)))
 ; return 0; }
 EOF
-if { (eval echo configure:1214: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1247: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   dpkg_cv_attribute_format=yes
 else
@@ -1248,7 +1281,7 @@
 
 
  echo $ac_n "checking GCC warning flag(s) -Wall -Wno-implicit""... $ac_c" 1>&6
-echo "configure:1252: checking GCC warning flag(s) -Wall -Wno-implicit" >&5
+echo "configure:1285: checking GCC warning flag(s) -Wall -Wno-implicit" >&5
  if test "${GCC-no}" = yes
  then
   if eval "test \"`echo '$''{'dpkg_cv_c_gcc_warn_all'+set}'`\" = set"; then
@@ -1258,7 +1291,7 @@
    oldcflags="${CFLAGS-}"
    CFLAGS="${CFLAGS-} ${CWARNS} -Wall -Wno-implicit -Werror"
    cat > conftest.$ac_ext <<EOF
-#line 1262 "configure"
+#line 1295 "configure"
 #include "confdefs.h"
 
 #include <string.h>
@@ -1270,7 +1303,7 @@
 
 ; return 0; }
 EOF
-if { (eval echo configure:1274: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1307: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   dpkg_cv_c_gcc_warn_all=yes
 else
@@ -1296,7 +1329,7 @@
 
 
  echo $ac_n "checking GCC warning flag(s) -Wwrite-strings""... $ac_c" 1>&6
-echo "configure:1300: checking GCC warning flag(s) -Wwrite-strings" >&5
+echo "configure:1333: checking GCC warning flag(s) -Wwrite-strings" >&5
  if test "${GCC-no}" = yes
  then
   if eval "test \"`echo '$''{'dpkg_cv_c_gcc_warn_writestrings'+set}'`\" = set"; then
@@ -1306,7 +1339,7 @@
    oldcflags="${CFLAGS-}"
    CFLAGS="${CFLAGS-} ${CWARNS} -Wwrite-strings -Werror"
    cat > conftest.$ac_ext <<EOF
-#line 1310 "configure"
+#line 1343 "configure"
 #include "confdefs.h"
 
 #include <string.h>
@@ -1318,7 +1351,7 @@
 
 ; return 0; }
 EOF
-if { (eval echo configure:1322: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1355: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   dpkg_cv_c_gcc_warn_writestrings=yes
 else
@@ -1344,7 +1377,7 @@
 
 
  echo $ac_n "checking GCC warning flag(s) -Wpointer-arith""... $ac_c" 1>&6
-echo "configure:1348: checking GCC warning flag(s) -Wpointer-arith" >&5
+echo "configure:1381: checking GCC warning flag(s) -Wpointer-arith" >&5
  if test "${GCC-no}" = yes
  then
   if eval "test \"`echo '$''{'dpkg_cv_c_gcc_warn_pointerarith'+set}'`\" = set"; then
@@ -1354,7 +1387,7 @@
    oldcflags="${CFLAGS-}"
    CFLAGS="${CFLAGS-} ${CWARNS} -Wpointer-arith -Werror"
    cat > conftest.$ac_ext <<EOF
-#line 1358 "configure"
+#line 1391 "configure"
 #include "confdefs.h"
 
 #include <string.h>
@@ -1366,7 +1399,7 @@
 
 ; return 0; }
 EOF
-if { (eval echo configure:1370: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1403: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   dpkg_cv_c_gcc_warn_pointerarith=yes
 else
@@ -1392,7 +1425,7 @@
 
 
  echo $ac_n "checking GCC warning flag(s) -Wimplicit -Wnested-externs""... $ac_c" 1>&6
-echo "configure:1396: checking GCC warning flag(s) -Wimplicit -Wnested-externs" >&5
+echo "configure:1429: checking GCC warning flag(s) -Wimplicit -Wnested-externs" >&5
  if test "${GCC-no}" = yes
  then
   if eval "test \"`echo '$''{'dpkg_cv_c_gcc_warn_implicit'+set}'`\" = set"; then
@@ -1402,7 +1435,7 @@
    oldcflags="${CFLAGS-}"
    CFLAGS="${CFLAGS-} ${CWARNS} -Wimplicit -Wnested-externs -Werror"
    cat > conftest.$ac_ext <<EOF
-#line 1406 "configure"
+#line 1439 "configure"
 #include "confdefs.h"
 
 #include <string.h>
@@ -1414,7 +1447,7 @@
 
 ; return 0; }
 EOF
-if { (eval echo configure:1418: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1451: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   dpkg_cv_c_gcc_warn_implicit=yes
 else
@@ -1585,6 +1618,7 @@
 s%@CPP@%$CPP%g
 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
 s%@INSTALL_DATA@%$INSTALL_DATA%g
+s%@MD5SUM_SIMPLE@%$MD5SUM_SIMPLE%g
 s%@OPTIMISE@%$OPTIMISE%g
 s%@CWARNS@%$CWARNS%g
 s%@VERSION@%$VERSION%g
diff -ruN userv-1.0.0/configure.in userv-1.0.1/configure.in
--- userv-1.0.0/configure.in	Wed Apr  7 23:43:49 1999
+++ userv-1.0.1/configure.in	Thu Jul 27 01:08:34 2000
@@ -41,6 +41,7 @@
 AC_PROG_CC
 AC_PROG_CPP
 AC_PROG_INSTALL
+AC_CHECK_PROGS(MD5SUM_SIMPLE, md5sum md5)
 
 CFLAGS="$CFLAGS -D_GNU_SOURCE"
 
diff -ruN userv-1.0.0/debian/changelog userv-1.0.1/debian/changelog
--- userv-1.0.0/debian/changelog	Mon Mar  6 18:14:46 2000
+++ userv-1.0.1/debian/changelog	Thu Jul 27 01:08:34 2000
@@ -1,3 +1,15 @@
+userv (1.0.1) stable frozen unstable; urgency=high
+
+  IMPORTANT SECURITY FIX:
+  * fd swapping algorithm would sometimes corrupt security-critical data
+    used to generate the service program's USERV_ environment variables.
+    For details see the 1.0.1 announcement in the userv-announce archives.
+
+  Portability improvement:
+  * Look for `md5' as well as `md5sum' - installs easier on BSDs.
+
+ -- Ian Jackson <ian@davenant.greenend.org.uk>  Thu, 27 Jul 2000 01:06:30 +0100
+
 userv (1.0.0) unstable; urgency=low
 
   * Manpage userv(1) from Ben Harris.  (Debian bug #33777.)
diff -ruN userv-1.0.0/servexec.c userv-1.0.1/servexec.c
--- userv-1.0.0/servexec.c	Mon Mar  6 18:14:46 2000
+++ userv-1.0.1/servexec.c	Thu Jul 27 01:08:34 2000
@@ -266,7 +266,8 @@
     fdarray[fd].holdfd= -1;
   }
   for (fd=0; fd<fdarrayused; fd++) {
-    if (fdarray[fd].realfd < fdarrayused) fdarray[fdarray[fd].realfd].holdfd= fd;
+    if (fdarray[fd].realfd < fdarrayused && fdarray[fd].realfd >= 0)
+      fdarray[fdarray[fd].realfd].holdfd= fd;
   }
   for (fd=0; fd<fdarrayused; fd++) {
     realfd= fdarray[fd].realfd;
diff -ruN userv-1.0.0/spec.html/ch-client.html userv-1.0.1/spec.html/ch-client.html
--- userv-1.0.0/spec.html/ch-client.html	Mon Mar  6 18:14:46 2000
+++ userv-1.0.1/spec.html/ch-client.html	Wed Jul 26 23:32:08 2000
@@ -315,7 +315,7 @@
 User service daemon and client specification<br>
 
 <address>
-1.0.0<br>
+1.0.1<br>
 Ian Jackson <a href="mailto:ian@davenant.greenend.org.uk">ian@davenant.greenend.org.uk</a>
 </address>
 
diff -ruN userv-1.0.0/spec.html/ch-config.html userv-1.0.1/spec.html/ch-config.html
--- userv-1.0.0/spec.html/ch-config.html	Mon Mar  6 18:14:46 2000
+++ userv-1.0.1/spec.html/ch-config.html	Wed Jul 26 23:32:08 2000
@@ -586,7 +586,7 @@
 User service daemon and client specification<br>
 
 <address>
-1.0.0<br>
+1.0.1<br>
 Ian Jackson <a href="mailto:ian@davenant.greenend.org.uk">ian@davenant.greenend.org.uk</a>
 </address>
 
diff -ruN userv-1.0.0/spec.html/ch-envir.html userv-1.0.1/spec.html/ch-envir.html
--- userv-1.0.0/spec.html/ch-envir.html	Mon Mar  6 18:14:46 2000
+++ userv-1.0.1/spec.html/ch-envir.html	Wed Jul 26 23:32:08 2000
@@ -182,7 +182,7 @@
 User service daemon and client specification<br>
 
 <address>
-1.0.0<br>
+1.0.1<br>
 Ian Jackson <a href="mailto:ian@davenant.greenend.org.uk">ian@davenant.greenend.org.uk</a>
 </address>
 
diff -ruN userv-1.0.0/spec.html/ch-intro.html userv-1.0.1/spec.html/ch-intro.html
--- userv-1.0.0/spec.html/ch-intro.html	Mon Mar  6 18:14:46 2000
+++ userv-1.0.1/spec.html/ch-intro.html	Wed Jul 26 23:32:08 2000
@@ -58,7 +58,7 @@
 User service daemon and client specification<br>
 
 <address>
-1.0.0<br>
+1.0.1<br>
 Ian Jackson <a href="mailto:ian@davenant.greenend.org.uk">ian@davenant.greenend.org.uk</a>
 </address>
 
diff -ruN userv-1.0.0/spec.html/ch-ipass.html userv-1.0.1/spec.html/ch-ipass.html
--- userv-1.0.0/spec.html/ch-ipass.html	Mon Mar  6 18:14:46 2000
+++ userv-1.0.1/spec.html/ch-ipass.html	Wed Jul 26 23:32:08 2000
@@ -134,7 +134,7 @@
 User service daemon and client specification<br>
 
 <address>
-1.0.0<br>
+1.0.1<br>
 Ian Jackson <a href="mailto:ian@davenant.greenend.org.uk">ian@davenant.greenend.org.uk</a>
 </address>
 
diff -ruN userv-1.0.0/spec.html/ch-notes.html userv-1.0.1/spec.html/ch-notes.html
--- userv-1.0.0/spec.html/ch-notes.html	Mon Mar  6 18:14:46 2000
+++ userv-1.0.1/spec.html/ch-notes.html	Wed Jul 26 23:32:08 2000
@@ -215,7 +215,7 @@
 User service daemon and client specification<br>
 
 <address>
-1.0.0<br>
+1.0.1<br>
 Ian Jackson <a href="mailto:ian@davenant.greenend.org.uk">ian@davenant.greenend.org.uk</a>
 </address>
 
diff -ruN userv-1.0.0/spec.html/footnotes.html userv-1.0.1/spec.html/footnotes.html
--- userv-1.0.0/spec.html/footnotes.html	Mon Mar  6 18:14:46 2000
+++ userv-1.0.1/spec.html/footnotes.html	Wed Jul 26 23:32:08 2000
@@ -44,7 +44,7 @@
 User service daemon and client specification<br>
 
 <address>
-1.0.0<br>
+1.0.1<br>
 Ian Jackson <a href="mailto:ian@davenant.greenend.org.uk">ian@davenant.greenend.org.uk</a>
 </address>
 
diff -ruN userv-1.0.0/spec.html/index.html userv-1.0.1/spec.html/index.html
--- userv-1.0.0/spec.html/index.html	Mon Mar  6 18:14:46 2000
+++ userv-1.0.1/spec.html/index.html	Wed Jul 26 23:32:08 2000
@@ -101,7 +101,7 @@
 User service daemon and client specification<br>
 
 <address>
-1.0.0<br>
+1.0.1<br>
 Ian Jackson <a href="mailto:ian@davenant.greenend.org.uk">ian@davenant.greenend.org.uk</a>
 </address>
 
diff -ruN userv-1.0.0/spec.ps userv-1.0.1/spec.ps
--- userv-1.0.0/spec.ps	Mon Mar  6 18:14:46 2000
+++ userv-1.0.1/spec.ps	Thu Jul 27 01:08:34 2000
@@ -1,6 +1,6 @@
 %!PS-Adobe-3.0
 %%Creator: Basser Lout Version 3.10 (November 1996)
-%%CreationDate: Mon Mar  6 18:14:17 2000
+%%CreationDate: Thu Jul 27 00:59:08 2000
 %%DocumentData: Binary
 %%DocumentNeededResources: (atend)
 %%DocumentMedia: Plain 595 842 0 white ()
@@ -268,7 +268,7 @@
 0.6953 1.0000 scale
 200 fnt31 1031 -43(<ian@davenant.greenend.org.uk>)m 
 grestore
-240 fnt82 4295 12755(1.0.0)m
+240 fnt82 4305 12755(1.0.1)m
 9066 609 0 609 240 240 60 0 11495 LoutGr2
 newpath 0 ysize 0.3 ft sub moveto
 xsize 0 rlineto
@@ -398,7 +398,7 @@
 0 1474(6.5.)m 1200(Don')s 4(t)k 1814(gi)s 6(v)k 3(e)k
 2273(access)s 2934(to)s 3173(general-purpose)s 4769(utilities)s 8851(21)s
 0 52(User)m 511(service)s 1243(daemon)s 2058(and)s 2462(client)s
-3052(speci\207cation)s 8591(1.0.0)s 
+3052(speci\207cation)s 8611(1.0.1)s 
 grestore
 
 grestore
@@ -435,7 +435,7 @@
 gsave
 0 LoutMargSet
 grestore
-240 fnt84 0 13842(2)m 240 fnt82 0 52(1.0.0)m 4809(User)s
+240 fnt84 0 13842(2)m 240 fnt82 0 52(1.0.1)m 4809(User)s
 5320(service)s 6052(daemon)s 6867(and)s 7271(client)s 7861(speci\207cation)s
 
 grestore
@@ -523,7 +523,7 @@
 0 10002(with)m 482(each)s 977(other)s 1528(in)s 1771(an)s 3(y)k
 2168(une)s 3(xpected)k 3313(w)s 2(ays.)k 0 52(User)m
 511(service)s 1243(daemon)s 2058(and)s 2462(client)s 3052(speci\207cation)s
-8591(1.0.0)s 
+8611(1.0.1)s 
 grestore
 
 grestore
@@ -891,7 +891,7 @@
 grestore
 192 fnt82 505 682(is)m 673(short)s 1103(for)s 1373(`user)s
 1802(services',)s 2566(and)s 2890(is)s 3058(pronounced)s 4010(`you-serv)s 2(e'.)k
-240 fnt82 0 52(1.0.0)m 4809(User)s 5320(service)s 6052(daemon)s
+240 fnt82 0 52(1.0.1)m 4809(User)s 5320(service)s 6052(daemon)s
 6867(and)s 7271(client)s 7861(speci\207cation)s 
 grestore
 
@@ -1373,7 +1373,7 @@
 5015(the)s 5358(speci\207ed)s 6261(\207le)s 6616(descriptor;)s 240 fnt83
 7678 835(action)m 240 fnt82 8325 833(must)m 8844(be)s 0 52(User)m
 511(service)s 1243(daemon)s 2058(and)s 2462(client)s 3052(speci\207cation)s
-8591(1.0.0)s 
+8611(1.0.1)s 
 grestore
 
 grestore
@@ -1715,7 +1715,7 @@
 1693(calling)s 2396(process')s 13(s)k 3323(current)s 4059(directory)s
 4975(name)s 5549(from)s 6073(being)s 6658(passed)s 7354(to)s
 7593(the)s 7941(service;)s 8729(the)s 480 956(null)m 907(string)s
-1504(will)s 1930(be)s 2212(passed)s 2908(instead.)s 0 52(1.0.0)m
+1504(will)s 1930(be)s 2212(passed)s 2908(instead.)s 0 52(1.0.1)m
 4809(User)s 5320(service)s 6052(daemon)s 6867(and)s 7271(client)s
 7861(speci\207cation)s 
 grestore
@@ -1928,7 +1928,7 @@
 7954(the)s 8302(service)s 480 5072(user)m 938(will)s 1364(be)s
 1646(the)s 1994(real)s 2406(calling)s 3109(user)s 13(.)k
 0 52(User)m 511(service)s 1243(daemon)s 2058(and)s 2462(client)s
-3052(speci\207cation)s 8591(1.0.0)s 
+3052(speci\207cation)s 8611(1.0.1)s 
 grestore
 
 grestore
@@ -2185,7 +2185,7 @@
 8175(for)s 8513(the)s 0 864(rele)m 6(v)k 6(ant)k
 817(\207le)s 1178(descriptor)s 2193(in)s 2436(the)s 2784(client')s 13(s)k
 3524(ar)s 4(guments.)k 4620(By)s 4954(def)s 2(ault)k
-5675(writing)s 6418(\207ledescriptors)s 7822(remain)s 8542(open)s 0 52(1.0.0)m
+5675(writing)s 6418(\207ledescriptors)s 7822(remain)s 8542(open)s 0 52(1.0.1)m
 4809(User)s 5320(service)s 6052(daemon)s 6867(and)s 7271(client)s
 7861(speci\207cation)s 
 grestore
@@ -2412,7 +2412,7 @@
 3671(be)s 3953(set)s 4278(appropriately)s 5606(\(according)s 6681(to)s
 6920(the)s 7268(details)s 7942(of)s 8213(the)s 0 5083(service)m
 732(user\).)s 0 52(User)m 511(service)s 1243(daemon)s 2058(and)s
-2462(client)s 3052(speci\207cation)s 8591(1.0.0)s 
+2462(client)s 3052(speci\207cation)s 8611(1.0.1)s 
 grestore
 
 grestore
@@ -2663,7 +2663,7 @@
 628(Con\207guration)s 2618(\207le)s 3100(dir)s 5(ecti)k 3(v)k 3(es)k
 
 grestore
-0 52(1.0.0)m 4809(User)s 5320(service)s 6052(daemon)s 6867(and)s
+0 52(1.0.1)m 4809(User)s 5320(service)s 6052(daemon)s 6867(and)s
 7271(client)s 7861(speci\207cation)s 
 grestore
 
@@ -3032,7 +3032,7 @@
 3653(all)s 3941(the)s 4284(characters)s 5298(until)s 5786(the)s
 6129(end)s 6528(of)s 6794(the)s 7137(line)s 7546(will)s
 7967(be)s 8244(included)s 0 52(User)m 511(service)s 1243(daemon)s
-2058(and)s 2462(client)s 3052(speci\207cation)s 8591(1.0.0)s 
+2058(and)s 2462(client)s 3052(speci\207cation)s 8611(1.0.1)s 
 grestore
 
 grestore
@@ -3338,7 +3338,7 @@
 240 fnt82 2252 810(refers)m 2845(to)s 3084(a)s 3250(\207le)s
 3611(one)s 4013(of)s 4284(whose)s 4952(lines)s 5454(is)s
 5664(the)s 6012(v)s 6(alue)k 6580(of)s 6851(the)s
-7199(parameter)s 8213(\(leading)s 0 52(1.0.0)m 4809(User)s 5320(service)s
+7199(parameter)s 8213(\(leading)s 0 52(1.0.1)m 4809(User)s 5320(service)s
 6052(daemon)s 6867(and)s 7271(client)s 7861(speci\207cation)s 
 grestore
 
@@ -3683,7 +3683,7 @@
 
 grestore
 8490(after)s 0 52(User)m 511(service)s 1243(daemon)s 2058(and)s
-2462(client)s 3052(speci\207cation)s 8591(1.0.0)s 
+2462(client)s 3052(speci\207cation)s 8611(1.0.1)s 
 grestore
 
 grestore
@@ -3985,7 +3985,7 @@
 240 fnt31
 0 -52(catch\211quit)m 
 grestore
-5645(\).)s 0 52(1.0.0)m 4809(User)s 5320(service)s
+5645(\).)s 0 52(1.0.1)m 4809(User)s 5320(service)s
 6052(daemon)s 6867(and)s 7271(client)s 7861(speci\207cation)s 
 grestore
 
@@ -4401,7 +4401,7 @@
 2830(speci\207ed)s 3738(when)s 4314(the)s 4662(service)s 5394(is)s
 5604(about)s 6196(to)s 6435(be)s 6717(in)s 9(v)k 4(ok)k 2(ed)k
 7532(\(after)s 8107(the)s 0 52(User)m 511(service)s 1243(daemon)s
-2058(and)s 2462(client)s 3052(speci\207cation)s 8591(1.0.0)s 
+2058(and)s 2462(client)s 3052(speci\207cation)s 8611(1.0.1)s 
 grestore
 
 grestore
@@ -4622,7 +4622,7 @@
 2482(processing)s 3558(is)s 3768(as)s 4018(if)s 4235(the)s
 4583(daemon)s 5398(were)s 5918(parsing)s 6675(an)s 6958(o)s 3(v)k 3(erall)k
 7670(con\207guration)s 0 2506(\207le)m 361(whose)s 1029(contents)s 1877(were)s
-2397(as)s 2647(follo)s 6(ws:)k 0 52(1.0.0)m 4809(User)s
+2397(as)s 2647(follo)s 6(ws:)k 0 52(1.0.1)m 4809(User)s
 5320(service)s 6052(daemon)s 6867(and)s 7271(client)s 7861(speci\207cation)s
 
 grestore
@@ -4704,7 +4704,7 @@
 0 -772(quit)m 
 grestore
 0 52(User)m 511(service)s
-1243(daemon)s 2058(and)s 2462(client)s 3052(speci\207cation)s 8591(1.0.0)s
+1243(daemon)s 2058(and)s 2462(client)s 3052(speci\207cation)s 8611(1.0.1)s
 
 grestore
 
@@ -5002,7 +5002,7 @@
 8188(v)s 6(ariable.)k 480 887(This)m 946(grants)s 1570(no)s
 1852(special)s 2560(access)s 3210(to)s 3438(that)s 3846(directory)s
 4751(unless)s 5389(it)s 5571(is)s 5770(a)s 5925(subdirectory)s
-7164(of)s 7424(a)s 7579(directory)s 8484(which)s 0 52(1.0.0)m
+7164(of)s 7424(a)s 7579(directory)s 8484(which)s 0 52(1.0.1)m
 4809(User)s 5320(service)s 6052(daemon)s 6867(and)s 7271(client)s
 7861(speci\207cation)s 
 grestore
@@ -5101,7 +5101,7 @@
 6106(other)s 6657(information)s 7842(may)s 8308(pass)s 480 11379(between)m
 1334(the)s 1682(caller)s 2271(and)s 2675(the)s 3023(service.)s
 0 52(User)m 511(service)s 1243(daemon)s 2058(and)s 2462(client)s
-3052(speci\207cation)s 8591(1.0.0)s 
+3052(speci\207cation)s 8611(1.0.1)s 
 grestore
 
 grestore
@@ -5396,7 +5396,7 @@
 1287(daemon')s 13(s)k 2255(queues,)s 3027(and)s 3431(the)s
 3779(daemon)s 4594(w)s 2(ould)k 5249(read)s 5718(the)s
 6066(\207le)s 6427(later)s 6910(when)s 7486(it)s 7678(felt)s
-8055(lik)s 2(e)k 8467(it.)s 0 52(1.0.0)m 4809(User)s
+8055(lik)s 2(e)k 8467(it.)s 0 52(1.0.1)m 4809(User)s
 5320(service)s 6052(daemon)s 6867(and)s 7271(client)s 7861(speci\207cation)s
 
 grestore
@@ -5661,7 +5661,7 @@
 6444(to)s 6636(con\207guration)s 7703(\207les)s 8062(speci\207ed)s 8789(by)s
 0 682(the)m 279(system)s 858(administrator)s 10(.)k 240 fnt82
 0 52(User)m 511(service)s 1243(daemon)s 2058(and)s 2462(client)s
-3052(speci\207cation)s 8591(1.0.0)s 
+3052(speci\207cation)s 8611(1.0.1)s 
 grestore
 
 grestore
@@ -5672,7 +5672,6 @@
 %%Page: 22 22
 %%BeginPageSetup
 %%PageResources: font Times-Roman
-%%+ font Times-Bold
 %%+ font Courier-Bold
 /pgsave save def
 0.0500 dup scale 10 setlinewidth
@@ -5699,15 +5698,14 @@
 gsave
 0 LoutMargSet
 grestore
-240 fnt84 0 13842(22)m 240 fnt82 0 13254(mistak)m 2(es)k
-885(with)s 1367(programs)s 2321(lik)s 2(e)k gsave
-2733 13308 translate
+0 13844(??)m 0 13255(mistak)m 2(es)k 885(with)s 1367(programs)s
+2321(lik)s 2(e)k gsave
+2733 13309 translate
 0.6953 1.0000 scale
-240 fnt31
-0 -52(sudo)m 
+240 fnt31 0 -52(sudo)m 
 grestore
-3133(.)s 0 52(1.0.0)m 4809(User)s 5320(service)s
-6052(daemon)s 6867(and)s 7271(client)s 7861(speci\207cation)s 
+3133(.)s
+
 grestore
 
 grestore
diff -ruN userv-1.0.0/spec.sgml userv-1.0.1/spec.sgml
--- userv-1.0.0/spec.sgml	Mon Mar  6 18:14:46 2000
+++ userv-1.0.1/spec.sgml	Wed Jun 28 01:11:48 2000
@@ -3,7 +3,7 @@
 <book>
 <title>User service daemon and client specification
 <author>Ian Jackson <email>ian@davenant.greenend.org.uk
-<version>1.0.0</version>
+<version>1.0.1</version>
 
 <abstract>
 This is a specification for a Unix system facility to allow one