Tue Apr 2 20:30:22 UTC 201920190402203022

a/hwdata-0.322-noarch-1.txz:  Upgraded.
a/kernel-firmware-20190402_67b7579-noarch-1.txz:  Upgraded.
a/shadow-4.6-x86_64-2.txz:  Rebuilt.
  adduser: reprompt on invalid user input. Thanks to ttk.
ap/ghostscript-9.26-x86_64-2.txz:  Rebuilt.
  Fixes security issues:
  A specially crafted PostScript file could have access to the file system
  outside of the constrains imposed by -dSAFER.
  Transient procedures can allow access to system operators, leading to
  remote code execution.
  For more information, see:
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3835
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3838
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6116
  (* Security fix *)
d/vala-0.44.2-x86_64-1.txz:  Upgraded.
l/glib-networking-2.60.1-x86_64-1.txz:  Upgraded.
l/imagemagick-6.9.10_36-x86_64-1.txz:  Upgraded.
l/python-pillow-6.0.0-x86_64-1.txz:  Upgraded.
n/wget-1.20.2-x86_64-1.txz:  Upgraded.
  Fixed an unspecified buffer overflow vulnerability.
  (* Security fix *)

9 files changed, 1498 insertions, 16 deletions

diff --git a/source/a/shadow/adduser b/source/a/shadow/adduser
index 482cb750..49c11f87 100644
--- a/source/a/shadow/adduser
+++ b/source/a/shadow/adduser
@@ -36,6 +36,9 @@
 ##########################################################################
 # History #
 ###########
+# v1.17 - 2019-04-01
+#       * Re-invoking input requests when human error causes failure. <ttk>
+#         qv: https://www.linuxquestions.org/questions/slackware-14/adduser-shell-script-error-4175650984/
 # v1.16 - 2018-07-22
 #       * Added input group. <pjv>
 # v1.15 - 2012-09-13
@@ -128,7 +131,7 @@ fi
 # This setting enables the 'recycling' of older unused UIDs.
 # When you userdel a user, it removes it from passwd and shadow but it will
 # never get used again unless you specify it expliticly -- useradd (appears to) just
-# look at the last line in passwd and increment the uid.  I like the idea of 
+# look at the last line in passwd and increment the uid. I like the idea of 
 # recycling uids but you may have very good reasons not to (old forgotten
 # confidential files still on the system could then be owned by this new user).
 # We'll set this to no because this is what the original adduser shell script
@@ -185,7 +188,7 @@ function check_group () {
 #: Read the login name for the new user :#
 #
 # Remember that most Mail Transfer Agents are case independant, so having
-# 'uSer' and 'user' may cause confusion/things to break.  Because of this,
+# 'uSer' and 'user' may cause confusion/things to break. Because of this,
 # useradd from shadow-4.0.3 no longer accepts usernames containing uppercase,
 # and we must reject them, too.
 
@@ -195,7 +198,9 @@ LOGIN="$1"
 needinput=yes
 while [ ! -z $needinput ]; do
   if [ -z "$LOGIN" ]; then 
-    while [ -z "$LOGIN" ]; do LOGIN="$(get_input "Login name for new user []:")" ; done
+    while [ -z "$LOGIN" ]; do
+      LOGIN="$(get_input "Login name for new user []:")"
+    done
   fi
   grep "^${LOGIN}:" $pfile >/dev/null 2>&1  # ensure it's not already used
   if [ $? -eq 0 ]; then
@@ -415,7 +420,7 @@ if [ $? -gt 0 ]; then
   exit 1
 fi
 
-# chown the home dir ?  We can only do this once the useradd has
+# chown the home dir? We can only do this once the useradd has
 # completed otherwise the user name doesn't exist.
 if [ ! -z "${CHOWNHOMEDIR}" ]; then
   chown "$LOGIN"."$( echo $GID | awk '{print $2}')" "${CHOWNHOMEDIR}"
@@ -423,17 +428,19 @@ fi
 
 # Set the finger information
 $chfn "$LOGIN"
-if [ $? -gt 0 ]; then
-  echo "- Warning: an error occurred while setting finger information"
-fi
+while [ $? -gt 0 ]; do
+  echo "- Warning: an error occurred while setting finger information."
+  echo "           Please try again."
+  $chfn "$LOGIN"
+done
 
 # Set a password
 $passwd "$LOGIN"
-if [ $? -gt 0 ]; then
-  echo "* WARNING: An error occured while setting the password for"
-  echo "           this account.  Please manually investigate this *"
-  exit 1
-fi
+while [ $? -gt 0 ]; do
+  echo "- Warning: An error occured while setting the password for"
+  echo "           this account. Please try again."
+  $passwd "$LOGIN"
+done
 
 # If it was created (it should have been!), set the permissions for that user's dir 
 HME="$(echo "$HME" | awk '{print $2}')"  # We have to remove the -g prefix
diff --git a/source/a/shadow/shadow.SlackBuild b/source/a/shadow/shadow.SlackBuild
index c227b0f1..6fcb3f27 100755
--- a/source/a/shadow/shadow.SlackBuild
+++ b/source/a/shadow/shadow.SlackBuild
@@ -24,7 +24,7 @@ cd $(dirname $0) ; CWD=$(pwd)
 
 PKGNAM=shadow
 VERSION=${VERSION:-$(echo $PKGNAM-*.tar.xz | rev | cut -f 3- -d . | cut -f 1 -d - | rev)}
-BUILD=${BUILD:-1}
+BUILD=${BUILD:-2}
 
 # Automatically determine the architecture we're building on:
 if [ -z "$ARCH" ]; then
diff --git a/source/ap/ghostscript/ghostscript-cve-2019-3835.patch b/source/ap/ghostscript/ghostscript-cve-2019-3835.patch
new file mode 100644
index 00000000..07e14e53
--- /dev/null
+++ b/source/ap/ghostscript/ghostscript-cve-2019-3835.patch
@@ -0,0 +1,615 @@
+From 779664d79f0dca77dbdd66b753679bfd12dcbbad Mon Sep 17 00:00:00 2001
+From: Chris Liddell <chris.liddell@artifex.com>
+Date: Mon, 26 Nov 2018 18:01:25 +0000
+Subject: [PATCH 1/4] Have gs_cet.ps run from gs_init.ps
+
+Previously gs_cet.ps was run on the command line, to set up the interpreter
+state so our output more closely matches the example output for the QL CET
+tests.
+
+Allow a -dCETMODE command line switch, which will cause gs_init.ps to run the
+file directly.
+
+This works better for gpdl as it means the changes are made in the intial
+interpreter state, rather than after initialisation is complete.
+
+This also means adding a definition of the default procedure for black
+generation and under color removal (rather it being defined in-line in
+.setdefaultbgucr
+
+Also, add a check so gs_cet.ps only runs once - if we try to run it a second
+time, we'll just skip over the file, flushing through to the end.
+---
+ Resource/Init/gs_cet.ps  | 11 ++++++++++-
+ Resource/Init/gs_init.ps | 13 ++++++++++++-
+ 2 files changed, 22 insertions(+), 2 deletions(-)
+
+diff --git a/Resource/Init/gs_cet.ps b/Resource/Init/gs_cet.ps
+index d3e1686..75534bb 100644
+--- a/Resource/Init/gs_cet.ps
++++ b/Resource/Init/gs_cet.ps
+@@ -1,6 +1,11 @@
+ %!PS
+ % Set defaults for Ghostscript to match Adobe CPSI behaviour for CET
+ 
++systemdict /product get (PhotoPRINT SE 5.0v2) readonly eq
++{
++  (%END GS_CET) .skipeof
++} if
++
+ % do this in the server level so it is persistent across jobs
+ //true 0 startjob not {
+   (*** Warning: CET startup is not in server default) = flush
+@@ -25,7 +30,9 @@ currentglobal //true setglobal
+ 
+ /UNROLLFORMS true def
+ 
+-{ } bind dup
++(%.defaultbgrucrproc) cvn { } bind def
++
++(%.defaultbgrucrproc) cvn load dup
+ setblackgeneration
+ setundercolorremoval
+ 0 array cvx readonly dup dup dup setcolortransfer
+@@ -109,3 +116,5 @@ userdict /.smoothness currentsmoothness put
+ % end of slightly nasty hack to give consistent cluster results
+ 
+ //false 0 startjob pop		% re-enter encapsulated mode
++
++%END GS_CET
+diff --git a/Resource/Init/gs_init.ps b/Resource/Init/gs_init.ps
+index d9a0829..152e98a 100644
+--- a/Resource/Init/gs_init.ps
++++ b/Resource/Init/gs_init.ps
+@@ -1544,10 +1544,18 @@ setpacking
+   % any-part-of-pixel rule.
+   0.5 .setfilladjust
+ } bind def
++
+ % Set the default screen and BG/UCR.
++% We define the proc here, rather than inline in .setdefaultbgucr
++% for the benefit of gs_cet.ps so jobs that do anything that causes
++% .setdefaultbgucr to be called will still get the redefined proc
++% in gs_cet.ps
++(%.defaultbgrucrproc) cvn { pop 0 } def
++
+ /.setdefaultbgucr {
+   systemdict /setblackgeneration known {
+-    { pop 0 } dup setblackgeneration setundercolorremoval
++    (%.defaultbgrucrproc) cvn load dup
++    setblackgeneration setundercolorremoval
+   } if
+ } bind def
+ /.useloresscreen {	% - .useloresscreen <bool>
+@@ -2499,4 +2507,7 @@ WRITESYSTEMDICT {
+ % be 'true' in some cases.
+ userdict /AGM_preserve_spots //false put
+ 
++systemdict /CETMODE .knownget
++{ { (gs_cet.ps) runlibfile } if } if
++
+ % The interpreter will run the initial procedure (start).
+-- 
+2.20.1
+
+
+From e8acf6d1aa1fc92f453175509bfdad6f2b12dc73 Mon Sep 17 00:00:00 2001
+From: Nancy Durgin <nancy.durgin@artifex.com>
+Date: Thu, 14 Feb 2019 10:09:00 -0800
+Subject: [PATCH 2/4] Undef /odef in gs_init.ps
+
+Made a new temporary utility function in gs_cet.ps (.odef) to use instead
+of /odef.  This makes it fine to undef odef with all the other operators in
+gs_init.ps
+
+This punts the bigger question of what to do with .makeoperator, but it
+doesn't make the situation any worse than it already was.
+---
+ Resource/Init/gs_cet.ps  | 10 ++++++++--
+ Resource/Init/gs_init.ps |  1 +
+ 2 files changed, 9 insertions(+), 2 deletions(-)
+
+diff --git a/Resource/Init/gs_cet.ps b/Resource/Init/gs_cet.ps
+index 75534bb..dbc5c4e 100644
+--- a/Resource/Init/gs_cet.ps
++++ b/Resource/Init/gs_cet.ps
+@@ -1,6 +1,10 @@
+ %!PS
+ % Set defaults for Ghostscript to match Adobe CPSI behaviour for CET
+ 
++/.odef {		% <name> <proc> odef -
++  1 index exch .makeoperator def
++} bind def
++
+ systemdict /product get (PhotoPRINT SE 5.0v2) readonly eq
+ {
+   (%END GS_CET) .skipeof
+@@ -93,8 +97,8 @@ userdict /.smoothness currentsmoothness put
+    } {
+      /setsmoothness .systemvar /typecheck signalerror
+    } ifelse
+-} bind odef
+-/currentsmoothness { userdict /.smoothness get } bind odef % for 09-55.PS, 09-57.PS .
++} bind //.odef exec
++/currentsmoothness { userdict /.smoothness get } bind //.odef exec % for 09-55.PS, 09-57.PS .
+ 
+ % slightly nasty hack to give consistent cluster results
+ /ofnfa systemdict /filenameforall get def
+@@ -113,6 +117,8 @@ userdict /.smoothness currentsmoothness put
+   } ifelse
+   ofnfa
+ } bind def
++
++currentdict /.odef undef
+ % end of slightly nasty hack to give consistent cluster results
+ 
+ //false 0 startjob pop		% re-enter encapsulated mode
+diff --git a/Resource/Init/gs_init.ps b/Resource/Init/gs_init.ps
+index 152e98a..723c447 100644
+--- a/Resource/Init/gs_init.ps
++++ b/Resource/Init/gs_init.ps
+@@ -2263,6 +2263,7 @@ SAFER { .setsafeglobal } if
+   /.systemvmSFD /.settrapparams /.currentsystemparams /.currentuserparams /.getsystemparam /.getuserparam /.setsystemparams /.setuserparams
+   /.checkpassword /.locale_to_utf8 /.currentglobal /.gcheck /.imagepath /.currentoutputdevice
+   /.type /.writecvs /.setSMask /.currentSMask /.needinput /.countexecstack /.execstack /.applypolicies
++  /odef
+ 
+   % Used by a free user in the Library of Congress. Apparently this is used to
+   % draw a partial page, which is then filled in by the results of a barcode
+-- 
+2.20.1
+
+
+From 205591753126802da850ada6511a0ff8411aa287 Mon Sep 17 00:00:00 2001
+From: Ray Johnston <ray.johnston@artifex.com>
+Date: Thu, 14 Feb 2019 10:20:03 -0800
+Subject: [PATCH 3/4] Fix bug 700585: Restrict superexec and remove it from
+ internals and gs_cet.ps
+
+Also while changing things, restructure the CETMODE so that it will
+work with -dSAFER. The gs_cet.ps is now run when we are still at save
+level 0 with systemdict writeable. Allows us to undefine .makeoperator
+and .setCPSImode internal operators after CETMODE is handled.
+
+Change previous uses of superexec to using .forceput (with the usual
+.bind executeonly to hide it).
+---
+ Resource/Init/gs_cet.ps   | 39 ++++++++++++++-------------------------
+ Resource/Init/gs_dps1.ps  |  2 +-
+ Resource/Init/gs_fonts.ps |  8 ++++----
+ Resource/Init/gs_init.ps  | 38 +++++++++++++++++++++++++++-----------
+ Resource/Init/gs_ttf.ps   |  8 ++++----
+ Resource/Init/gs_type1.ps |  6 +++---
+ 6 files changed, 53 insertions(+), 48 deletions(-)
+
+diff --git a/Resource/Init/gs_cet.ps b/Resource/Init/gs_cet.ps
+index dbc5c4e..58da404 100644
+--- a/Resource/Init/gs_cet.ps
++++ b/Resource/Init/gs_cet.ps
+@@ -1,37 +1,28 @@
+-%!PS
+ % Set defaults for Ghostscript to match Adobe CPSI behaviour for CET
+ 
+-/.odef {		% <name> <proc> odef -
+-  1 index exch .makeoperator def
+-} bind def
+-
++% skip if we've already run this -- based on fake "product"
+ systemdict /product get (PhotoPRINT SE 5.0v2) readonly eq
+ {
+   (%END GS_CET) .skipeof
+ } if
+ 
+-% do this in the server level so it is persistent across jobs
+-//true 0 startjob not {
+-  (*** Warning: CET startup is not in server default) = flush
+-} if
++% Note: this must be run at save level 0 and when systemdict is writeable
++currentglobal //true setglobal
++systemdict dup dup dup
++/version (3017.102) readonly .forceput         % match CPSI 3017.102
++/product (PhotoPRINT SE 5.0v2) readonly .forceput      % match CPSI 3017.102
++/revision 0 put                        % match CPSI 3017.103 Tek shows revision 5
++/serialnumber dup {233640} readonly .makeoperator .forceput % match CPSI 3017.102 Tek shows serialnumber 1401788461
++
++systemdict /.odef {           % <name> <proc> odef -
++  1 index exch //.makeoperator def
++} .bind .forceput          % this will be undefined at the end
+ 
+ 300 .sethiresscreen	% needed for language switch build since it
+                         % processes gs_init.ps BEFORE setting the resolution
+ 
+ 0 array 0 setdash % CET 09-08 wants local setdash
+ 
+-currentglobal //true setglobal
+-
+-{
+-  systemdict dup dup dup
+-  /version (3017.102) readonly put		% match CPSI 3017.102
+-  /product (PhotoPRINT SE 5.0v2) readonly put	% match CPSI 3017.102
+-  /revision 0 put			% match CPSI 3017.103 Tek shows revision 5
+-  /serialnumber dup {233640} readonly .makeoperator put % match CPSI 3017.102 Tek shows serialnumber 1401788461
+-  systemdict /deviceinfo undef                  % for CET 20-23-1
+-%  /UNROLLFORMS true put                 % CET files do unreasonable things inside forms
+-} 1183615869 internaldict /superexec get exec
+-
+ /UNROLLFORMS true def
+ 
+ (%.defaultbgrucrproc) cvn { } bind def
+@@ -118,9 +109,7 @@ userdict /.smoothness currentsmoothness put
+   ofnfa
+ } bind def
+ 
+-currentdict /.odef undef
+-% end of slightly nasty hack to give consistent cluster results
+-
+-//false 0 startjob pop		% re-enter encapsulated mode
++systemdict /.odef .undef
+ 
++% end of slightly nasty hack to give consistent cluster results
+ %END GS_CET
+diff --git a/Resource/Init/gs_dps1.ps b/Resource/Init/gs_dps1.ps
+index b75ea14..01475ac 100644
+--- a/Resource/Init/gs_dps1.ps
++++ b/Resource/Init/gs_dps1.ps
+@@ -85,7 +85,7 @@ level2dict begin
+                 % definition, copy it into the local directory.
+       //systemdict /SharedFontDirectory .knownget
+        { 1 index .knownget
+-          { //.FontDirectory 2 index 3 -1 roll { put } systemdict /superexec known {//superexec}{1183615869 internaldict /superexec get exec} ifelse } % readonly
++          { //.FontDirectory 2 index 3 -1 roll .forceput } % readonly
+          if
+        }
+       if
+diff --git a/Resource/Init/gs_fonts.ps b/Resource/Init/gs_fonts.ps
+index c13a2fc..787dc07 100644
+--- a/Resource/Init/gs_fonts.ps
++++ b/Resource/Init/gs_fonts.ps
+@@ -512,11 +512,11 @@ buildfontdict 3 /.buildfont3 cvx put
+                 % the font in LocalFontDirectory.
+    .currentglobal
+     { //systemdict /LocalFontDirectory .knownget
+-       { 2 index 2 index { .growput } systemdict /superexec known {//superexec}{1183615869 internaldict /superexec get exec} ifelse }	% readonly
++       { 2 index 2 index .forceput }	% readonly
+       if
+     }
+    if
+-   dup //.FontDirectory 4 -2 roll { .growput } systemdict /superexec known {//superexec}{1183615869 internaldict /superexec get exec} ifelse	% readonly
++   dup //.FontDirectory 4 -2 roll .forceput % readonly
+                 % If the font originated as a resource, register it.
+    currentfile .currentresourcefile eq { dup .registerfont } if
+    readonly
+@@ -1179,13 +1179,13 @@ currentdict /.putgstringcopy .undef
+           //.FontDirectory 1 index known not {
+             2 dict dup /FontName 3 index put
+             dup /FontType 1 put
+-            //.FontDirectory 3 1 roll { put } systemdict /superexec known {//superexec}{1183615869 internaldict /superexec get exec} ifelse   % readonly
++            //.FontDirectory 3 1 roll //.forceput exec % readonly
+           } {
+             pop
+           } ifelse
+         } forall
+       } forall
+-    }
++    } executeonly	% hide .forceput
+ FAKEFONTS { exch } if pop def   % don't bind, .current/setglobal get redefined
+ 
+ % Install initial fonts from Fontmap.
+diff --git a/Resource/Init/gs_init.ps b/Resource/Init/gs_init.ps
+index 723c447..7ab8c6c 100644
+--- a/Resource/Init/gs_init.ps
++++ b/Resource/Init/gs_init.ps
+@@ -2194,9 +2194,6 @@ SAFER { .setsafeglobal } if
+   /.endtransparencygroup     % transparency-example.ps
+   /.setdotlength             % Bug687720.ps
+   /.sort /.setdebug /.mementolistnewblocks /getenv
+-
+-  /.makeoperator /.setCPSImode              % gs_cet.ps, this won't work on cluster with -dSAFER
+-
+   /unread
+   ]
+   {systemdict exch .forceundef} forall
+@@ -2276,7 +2273,6 @@ SAFER { .setsafeglobal } if
+ 
+   % Used by our own test suite files
+   %/.fileposition %image-qa.ps
+-  %/.makeoperator /.setCPSImode % gs_cet.ps
+ 
+   % Either our code uses these in ways which mean they can't be undefined, or they are used directly by
+   % test files/utilities, or engineers expressed a desire to keep them visible.
+@@ -2464,6 +2460,16 @@ end
+ /vmreclaim where
+  { pop NOGC not { 2 .vmreclaim 0 vmreclaim } if
+  } if
++
++% Do this before systemdict is locked (see below for additional CETMODE setup using gs_cet.ps)
++systemdict /CETMODE .knownget {
++  {
++    (gs_cet.ps) runlibfile
++  } if
++} if
++systemdict /.makeoperator .undef	% must be after gs_cet.ps
++systemdict /.setCPSImode .undef		% must be after gs_cet.ps
++
+ DELAYBIND not {
+   systemdict /.bindnow .undef       % We only need this for DELAYBIND
+   systemdict /.forcecopynew .undef	% remove temptation
+@@ -2472,16 +2478,29 @@ DELAYBIND not {
+   systemdict /.forceundef .undef	% ditto
+ } if
+ 
+-% Move superexec to internaldict if superexec is defined.
+-systemdict /superexec .knownget {
+-  1183615869 internaldict /superexec 3 -1 roll put
+-  systemdict /superexec .undef
++% Move superexec to internaldict if superexec is defined. (Level 2 or later)
++systemdict /superexec known {
++  % restrict superexec to single known use by PScript5.dll
++  % We could do this only for SAFER mode, but internaldict and superexec are
++  % not very well documented, and we don't want them to be used.
++  1183615869 internaldict /superexec {
++    2 index /Private eq		% first check for typical use in PScript5.dll
++    1 index length 1 eq and	% expected usage is: dict /Private <value> {put} superexec
++    1 index 0 get systemdict /put get eq and
++    {
++      //superexec exec		% the only usage we allow
++    } {
++      /superexec load /invalidaccess signalerror
++    } ifelse
++  } bind cvx executeonly put
++  systemdict /superexec .undef	% get rid of the dangerous (unrestricted) operator
+ } if
+ 
+ % Can't remove this one until the last minute :-)
+ DELAYBIND not {
+ systemdict /.undef .undef
+ } if
++
+ WRITESYSTEMDICT {
+    SAFER {
+        (\n *** WARNING - you have selected SAFER, indicating you want Ghostscript\n) print
+@@ -2508,7 +2527,4 @@ WRITESYSTEMDICT {
+ % be 'true' in some cases.
+ userdict /AGM_preserve_spots //false put
+ 
+-systemdict /CETMODE .knownget
+-{ { (gs_cet.ps) runlibfile } if } if
+-
+ % The interpreter will run the initial procedure (start).
+diff --git a/Resource/Init/gs_ttf.ps b/Resource/Init/gs_ttf.ps
+index 05943c5..064b6c8 100644
+--- a/Resource/Init/gs_ttf.ps
++++ b/Resource/Init/gs_ttf.ps
+@@ -1421,7 +1421,7 @@ mark
+           TTFDEBUG { (\n1 setting alias: ) print dup ==only
+                 ( to be the same as  ) print 2 index //== exec } if
+ 
+-          7 index 2 index 3 -1 roll exch //.growput systemdict /superexec known {//superexec}{1183615869 internaldict /superexec get exec} ifelse
++          7 index 2 index 3 -1 roll exch .forceput
+         } forall
+         pop pop pop
+       }
+@@ -1439,7 +1439,7 @@ mark
+           exch pop
+           TTFDEBUG { (\n2 setting alias: ) print 1 index ==only
+                      ( to use glyph index: ) print dup //== exec } if
+-          5 index 3 1 roll //.growput systemdict /superexec known {//superexec}{1183615869 internaldict /superexec get exec} ifelse
++          5 index 3 1 roll .forceput
+           //false
+         }
+         {
+@@ -1456,7 +1456,7 @@ mark
+         {                            %  CharStrings(dict) isunicode(boolean) cmap(dict) RAGL(dict) gname(name) codep(integer) gindex(integer)
+           TTFDEBUG { (\3 nsetting alias: ) print 1 index ==only
+                 ( to be index: ) print dup //== exec } if
+-          exch pop 5 index 3 1 roll //.growput systemdict /superexec known {//superexec}{1183615869 internaldict /superexec get exec} ifelse
++          exch pop 5 index 3 1 roll .forceput
+         }
+         {
+           pop pop
+@@ -1486,7 +1486,7 @@ mark
+       } ifelse
+     ]
+   TTFDEBUG { (Encoding: ) print dup === flush } if
+-} bind def
++} .bind executeonly odef               % hides .forceput
+ 
+ % to be removed 9.09......
+ currentdict /postalias undef
+diff --git a/Resource/Init/gs_type1.ps b/Resource/Init/gs_type1.ps
+index 96e1ced..61f5269 100644
+--- a/Resource/Init/gs_type1.ps
++++ b/Resource/Init/gs_type1.ps
+@@ -116,7 +116,7 @@
+                  {                                               % scratch(string) RAGL(dict) AGL(dict) CharStrings(dict) cstring gname aglname
+                    CFFDEBUG { (\nsetting alias: ) print dup ==only
+                          ( to be the same as glyph: ) print 1 index //== exec } if
+-                   3 index exch 3 index //.growput systemdict /superexec known {//superexec}{1183615869 internaldict /superexec get exec} ifelse
++                   3 index exch 3 index .forceput
+                                                                  % scratch(string) RAGL(dict) AGL(dict) CharStrings(dict) cstring gname
+                  }
+                  {pop} ifelse
+@@ -135,7 +135,7 @@
+          3 1 roll pop pop
+      } if
+      pop
+-     dup /.AGLprocessed~GS //true //.growput systemdict /superexec known {//superexec}{1183615869 internaldict /superexec get exec} ifelse
++     dup /.AGLprocessed~GS //true .forceput
+    } if
+ 
+    %% We need to excute the C .buildfont1 in a stopped context so that, if there
+@@ -148,7 +148,7 @@
+    {//.buildfont1} stopped
+    4 3 roll .setglobal
+    {//.buildfont1 $error /errorname get signalerror} if
+- } bind def
++ } .bind executeonly def	% hide .forceput
+ 
+ % If the diskfont feature isn't included, define a dummy .loadfontdict.
+ /.loadfontdict where
+-- 
+2.20.1
+
+
+From d683d1e6450d74619e6277efeebfc222d9a5cb91 Mon Sep 17 00:00:00 2001
+From: Ray Johnston <ray.johnston@artifex.com>
+Date: Sun, 24 Feb 2019 22:01:04 -0800
+Subject: [PATCH 4/4] Bug 700585: Obliterate "superexec". We don't need it, nor
+ do any known apps.
+
+We were under the impression that the Windows driver 'PScript5.dll' used
+superexec, but after testing with our extensive suite of PostScript file,
+and analysis of the PScript5 "Adobe CoolType ProcSet, it does not appear
+that this operator is needed anymore. Get rid of superexec and all of the
+references to it, since it is a potential security hole.
+---
+ Resource/Init/gs_init.ps | 18 ------------------
+ psi/icontext.c           |  1 -
+ psi/icstate.h            |  1 -
+ psi/zcontrol.c           | 30 ------------------------------
+ psi/zdict.c              |  6 ++----
+ psi/zgeneric.c           |  3 +--
+ 6 files changed, 3 insertions(+), 56 deletions(-)
+
+diff --git a/Resource/Init/gs_init.ps b/Resource/Init/gs_init.ps
+index 7ab8c6c..af881b5 100644
+--- a/Resource/Init/gs_init.ps
++++ b/Resource/Init/gs_init.ps
+@@ -2478,24 +2478,6 @@ DELAYBIND not {
+   systemdict /.forceundef .undef	% ditto
+ } if
+ 
+-% Move superexec to internaldict if superexec is defined. (Level 2 or later)
+-systemdict /superexec known {
+-  % restrict superexec to single known use by PScript5.dll
+-  % We could do this only for SAFER mode, but internaldict and superexec are
+-  % not very well documented, and we don't want them to be used.
+-  1183615869 internaldict /superexec {
+-    2 index /Private eq		% first check for typical use in PScript5.dll
+-    1 index length 1 eq and	% expected usage is: dict /Private <value> {put} superexec
+-    1 index 0 get systemdict /put get eq and
+-    {
+-      //superexec exec		% the only usage we allow
+-    } {
+-      /superexec load /invalidaccess signalerror
+-    } ifelse
+-  } bind cvx executeonly put
+-  systemdict /superexec .undef	% get rid of the dangerous (unrestricted) operator
+-} if
+-
+ % Can't remove this one until the last minute :-)
+ DELAYBIND not {
+ systemdict /.undef .undef
+diff --git a/psi/icontext.c b/psi/icontext.c
+index 1fbe486..7462ea3 100644
+--- a/psi/icontext.c
++++ b/psi/icontext.c
+@@ -151,7 +151,6 @@ context_state_alloc(gs_context_state_t ** ppcst,
+     pcst->rand_state = rand_state_initial;
+     pcst->usertime_total = 0;
+     pcst->keep_usertime = false;
+-    pcst->in_superexec = 0;
+     pcst->plugin_list = 0;
+     make_t(&pcst->error_object, t__invalid);
+     {	/*
+diff --git a/psi/icstate.h b/psi/icstate.h
+index 4c6a14d..1009d85 100644
+--- a/psi/icstate.h
++++ b/psi/icstate.h
+@@ -54,7 +54,6 @@ struct gs_context_state_s {
+     long usertime_total;	/* total accumulated usertime, */
+                                 /* not counting current time if running */
+     bool keep_usertime;		/* true if context ever executed usertime */
+-    int in_superexec;		/* # of levels of superexec */
+     /* View clipping is handled in the graphics state. */
+     ref error_object;		/* t__invalid or error object from operator */
+     ref userparams;		/* t_dictionary */
+diff --git a/psi/zcontrol.c b/psi/zcontrol.c
+index 0362cf4..dc813e8 100644
+--- a/psi/zcontrol.c
++++ b/psi/zcontrol.c
+@@ -158,34 +158,6 @@ zexecn(i_ctx_t *i_ctx_p)
+     return o_push_estack;
+ }
+ 
+-/* <obj> superexec - */
+-static int end_superexec(i_ctx_t *);
+-static int
+-zsuperexec(i_ctx_t *i_ctx_p)
+-{
+-    os_ptr op = osp;
+-    es_ptr ep;
+-
+-    check_op(1);
+-    if (!r_has_attr(op, a_executable))
+-        return 0;		/* literal object just gets pushed back */
+-    check_estack(2);
+-    ep = esp += 3;
+-    make_mark_estack(ep - 2, es_other, end_superexec); /* error case */
+-    make_op_estack(ep - 1,  end_superexec); /* normal case */
+-    ref_assign(ep, op);
+-    esfile_check_cache();
+-    pop(1);
+-    i_ctx_p->in_superexec++;
+-    return o_push_estack;
+-}
+-static int
+-end_superexec(i_ctx_t *i_ctx_p)
+-{
+-    i_ctx_p->in_superexec--;
+-    return 0;
+-}
+-
+ /* <array> <executable> .runandhide <obj>				*/
+ /* 	before executing  <executable>, <array> is been removed from	*/
+ /*	the operand stack and placed on the execstack with attributes	*/
+@@ -971,8 +943,6 @@ const op_def zcontrol3_op_defs[] = {
+     {"0%loop_continue", loop_continue},
+     {"0%repeat_continue", repeat_continue},
+     {"0%stopped_push", stopped_push},
+-    {"1superexec", zsuperexec},
+-    {"0%end_superexec", end_superexec},
+     {"2.runandhide", zrunandhide},
+     {"0%end_runandhide", end_runandhide},
+     op_def_end(0)
+diff --git a/psi/zdict.c b/psi/zdict.c
+index b0deaaa..e2e525d 100644
+--- a/psi/zdict.c
++++ b/psi/zdict.c
+@@ -212,8 +212,7 @@ zundef(i_ctx_t *i_ctx_p)
+     int code;
+ 
+     check_type(*op1, t_dictionary);
+-    if (i_ctx_p->in_superexec == 0)
+-        check_dict_write(*op1);
++    check_dict_write(*op1);
+     code = idict_undef(op1, op);
+     if (code < 0 && code != gs_error_undefined) /* ignore undefined error */
+         return code;
+@@ -504,8 +503,7 @@ zsetmaxlength(i_ctx_t *i_ctx_p)
+     int code;
+ 
+     check_type(*op1, t_dictionary);
+-    if (i_ctx_p->in_superexec == 0)
+-        check_dict_write(*op1);
++    check_dict_write(*op1);
+     check_type(*op, t_integer);
+     if (op->value.intval < 0)
+         return_error(gs_error_rangecheck);
+diff --git a/psi/zgeneric.c b/psi/zgeneric.c
+index 8048e28..d4edddb 100644
+--- a/psi/zgeneric.c
++++ b/psi/zgeneric.c
+@@ -204,8 +204,7 @@ zput(i_ctx_t *i_ctx_p)
+ 
+     switch (r_type(op2)) {
+         case t_dictionary:
+-            if (i_ctx_p->in_superexec == 0)
+-                check_dict_write(*op2);
++            check_dict_write(*op2);
+             {
+                 int code = idict_put(op2, op1, op);
+ 
+-- 
+2.20.1
+
diff --git a/source/ap/ghostscript/ghostscript-cve-2019-3838.patch b/source/ap/ghostscript/ghostscript-cve-2019-3838.patch
new file mode 100644
index 00000000..0ba1e876
--- /dev/null
+++ b/source/ap/ghostscript/ghostscript-cve-2019-3838.patch
@@ -0,0 +1,56 @@
+From ed9fcd95bb01f0768bf273b2526732e381202319 Mon Sep 17 00:00:00 2001
+From: Chris Liddell <chris.liddell@artifex.com>
+Date: Wed, 20 Feb 2019 09:54:28 +0000
+Subject: [PATCH 1/2] Bug 700576: Make a transient proc executeonly (in
+ DefineResource).
+
+This prevents access to .forceput
+
+Solution originally suggested by cbuissar@redhat.com.
+---
+ Resource/Init/gs_res.ps | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/Resource/Init/gs_res.ps b/Resource/Init/gs_res.ps
+index d9b3459..b646329 100644
+--- a/Resource/Init/gs_res.ps
++++ b/Resource/Init/gs_res.ps
+@@ -425,7 +425,7 @@ status {
+                         % so we have to use .forcedef here.
+                   /.Instances 1 index .forcedef	% Category dict is read-only
+                 } executeonly if
+-              }
++              } executeonly
+               { .LocalInstances dup //.emptydict eq
+                  { pop 3 dict localinstancedict Category 2 index put
+                  }
+-- 
+2.20.1
+
+
+From a82601e8f95a2f2147f3b3b9e44ec2b8f3a6be8b Mon Sep 17 00:00:00 2001
+From: Chris Liddell <chris.liddell@artifex.com>
+Date: Fri, 22 Feb 2019 12:28:23 +0000
+Subject: [PATCH 2/2] Bug 700576(redux): an extra transient proc needs
+ executeonly'ed.
+
+---
+ Resource/Init/gs_res.ps | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/Resource/Init/gs_res.ps b/Resource/Init/gs_res.ps
+index b646329..8c1f29f 100644
+--- a/Resource/Init/gs_res.ps
++++ b/Resource/Init/gs_res.ps
+@@ -437,7 +437,7 @@ status {
+                         % Now make the resource value read-only.
+              0 2 copy get { readonly } .internalstopped pop
+              dup 4 1 roll put exch pop exch pop
+-           }
++           } executeonly
+            { /defineresource cvx /typecheck signaloperror
+            }
+         ifelse
+-- 
+2.20.1
+
diff --git a/source/ap/ghostscript/ghostscript-cve-2019-6116.patch b/source/ap/ghostscript/ghostscript-cve-2019-6116.patch
new file mode 100644
index 00000000..1246039e
--- /dev/null
+++ b/source/ap/ghostscript/ghostscript-cve-2019-6116.patch
@@ -0,0 +1,770 @@
+From 13b0a36f8181db66a91bcc8cea139998b53a8996 Mon Sep 17 00:00:00 2001
+From: Chris Liddell <chris.liddell@artifex.com>
+Date: Wed, 5 Dec 2018 12:22:13 +0000
+Subject: [PATCH 1/4] Sanitize op stack for error conditions
+
+We save the stacks to an array and store the array for the error handler to
+access.
+
+For SAFER, we traverse the array, and deep copy any op arrays (procedures). As
+we make these copies, we check for operators that do *not* exist in systemdict,
+when we find one, we replace the operator with a name object (of the form
+"/--opname--").
+---
+ psi/int.mak  |  3 +-
+ psi/interp.c |  8 ++++++
+ psi/istack.c | 78 ++++++++++++++++++++++++++++++++++++++++++++++++++++
+ psi/istack.h |  3 ++
+ 4 files changed, 91 insertions(+), 1 deletion(-)
+
+diff --git a/psi/int.mak b/psi/int.mak
+index 6ab5bf0..6b349cb 100644
+--- a/psi/int.mak
++++ b/psi/int.mak
+@@ -204,7 +204,8 @@ $(PSOBJ)iparam.$(OBJ) : $(PSSRC)iparam.c $(GH)\
+ $(PSOBJ)istack.$(OBJ) : $(PSSRC)istack.c $(GH) $(memory__h)\
+  $(ierrors_h) $(gsstruct_h) $(gsutil_h)\
+  $(ialloc_h) $(istack_h) $(istkparm_h) $(istruct_h) $(iutil_h) $(ivmspace_h)\
+- $(store_h) $(INT_MAK) $(MAKEDIRS)
++ $(store_h) $(icstate_h) $(iname_h) $(dstack_h) $(idict_h) \
++ $(INT_MAK) $(MAKEDIRS)
+ 	$(PSCC) $(PSO_)istack.$(OBJ) $(C_) $(PSSRC)istack.c
+ 
+ $(PSOBJ)iutil.$(OBJ) : $(PSSRC)iutil.c $(GH) $(math__h) $(memory__h) $(string__h)\
+diff --git a/psi/interp.c b/psi/interp.c
+index 6dc0dda..aa5779c 100644
+--- a/psi/interp.c
++++ b/psi/interp.c
+@@ -761,6 +761,7 @@ copy_stack(i_ctx_t *i_ctx_p, const ref_stack_t * pstack, int skip, ref * arr)
+     uint size = ref_stack_count(pstack) - skip;
+     uint save_space = ialloc_space(idmemory);
+     int code, i;
++    ref *safety, *safe;
+ 
+     if (size > 65535)
+         size = 65535;
+@@ -778,6 +779,13 @@ copy_stack(i_ctx_t *i_ctx_p, const ref_stack_t * pstack, int skip, ref * arr)
+                 make_null(&arr->value.refs[i]);
+         }
+     }
++    if (pstack == &o_stack && dict_find_string(systemdict, "SAFETY", &safety) > 0 &&
++        dict_find_string(safety, "safe", &safe) > 0 && r_has_type(safe, t_boolean) &&
++        safe->value.boolval == true) {
++        code = ref_stack_array_sanitize(i_ctx_p, arr, arr);
++        if (code < 0)
++            return code;
++    }
+     ialloc_set_space(idmemory, save_space);
+     return code;
+ }
+diff --git a/psi/istack.c b/psi/istack.c
+index 8fe151f..f1a3e51 100644
+--- a/psi/istack.c
++++ b/psi/istack.c
+@@ -27,6 +27,10 @@
+ #include "iutil.h"
+ #include "ivmspace.h"		/* for local/global test */
+ #include "store.h"
++#include "icstate.h"
++#include "iname.h"
++#include "dstack.h"
++#include "idict.h"
+ 
+ /* Forward references */
+ static void init_block(ref_stack_t *pstack, const ref *pblock_array,
+@@ -294,6 +298,80 @@ ref_stack_store_check(const ref_stack_t *pstack, ref *parray, uint count,
+     return 0;
+ }
+ 
++int
++ref_stack_array_sanitize(i_ctx_t *i_ctx_p, ref *sarr, ref *darr)
++{
++    int i, code;
++    ref obj, arr2;
++    ref *pobj2;
++    gs_memory_t *mem = (gs_memory_t *)idmemory->current;
++
++    if (!r_is_array(sarr) || !r_has_type(darr, t_array))
++        return_error(gs_error_typecheck);
++
++    for (i = 0; i < r_size(sarr); i++) {
++        code = array_get(mem, sarr, i, &obj);
++        if (code < 0)
++            make_null(&obj);
++        switch(r_type(&obj)) {
++          case t_operator:
++          {
++            int index = op_index(&obj);
++
++            if (index > 0 && index < op_def_count) {
++                const byte *data = (const byte *)(op_index_def(index)->oname + 1);
++                if (dict_find_string(systemdict, (const char *)data, &pobj2) <= 0) {
++                    byte *s = gs_alloc_bytes(mem, strlen((char *)data) + 5, "ref_stack_array_sanitize");
++                    if (s) {
++                        s[0] =  '\0';
++                        strcpy((char *)s, "--");
++                        strcpy((char *)s + 2, (char *)data);
++                        strcpy((char *)s + strlen((char *)data) + 2, "--");
++                    }
++                    else {
++                        s = (byte *)data;
++                    }
++                    code = name_ref(imemory, s, strlen((char *)s), &obj, 1);
++                    if (code < 0) make_null(&obj);
++                    if (s != data)
++                        gs_free_object(mem, s, "ref_stack_array_sanitize");
++                }
++            }
++            else {
++                make_null(&obj);
++            }
++            ref_assign(darr->value.refs + i, &obj);
++            break;
++          }
++          case t_array:
++          case t_shortarray:
++          case t_mixedarray:
++          {
++            int attrs = r_type_attrs(&obj) & (a_write | a_read | a_execute | a_executable);
++            /* We only want to copy executable arrays */
++            if (attrs & (a_execute | a_executable)) {
++                code = ialloc_ref_array(&arr2, attrs, r_size(&obj), "ref_stack_array_sanitize");
++                if (code < 0) {
++                    make_null(&arr2);
++                }
++                else {
++                    code = ref_stack_array_sanitize(i_ctx_p, &obj, &arr2);
++                }
++                ref_assign(darr->value.refs + i, &arr2);
++            }
++            else {
++                ref_assign(darr->value.refs + i, &obj);
++            }
++            break;
++          }
++          default:
++            ref_assign(darr->value.refs + i, &obj);
++        }
++    }
++    return 0;
++}
++
++
+ /*
+  * Store the top 'count' elements of a stack, starting 'skip' elements below
+  * the top, into an array, with or without store/undo checking.  age=-1 for
+diff --git a/psi/istack.h b/psi/istack.h
+index 051dcbe..54be405 100644
+--- a/psi/istack.h
++++ b/psi/istack.h
+@@ -129,6 +129,9 @@ int ref_stack_store(const ref_stack_t *pstack, ref *parray, uint count,
+                     uint skip, int age, bool check,
+                     gs_dual_memory_t *idmem, client_name_t cname);
+ 
++int
++ref_stack_array_sanitize(i_ctx_t *i_ctx_p, ref *sarr, ref *darr);
++
+ /*
+  * Pop the top N elements off a stack.
+  * The number must not exceed the number of elements in use.
+-- 
+2.20.1
+
+
+From 2db98f9c66135601efb103d8db7d020a672308db Mon Sep 17 00:00:00 2001
+From: Chris Liddell <chris.liddell@artifex.com>
+Date: Thu, 13 Dec 2018 15:28:34 +0000
+Subject: [PATCH 2/4] Any transient procedures that call .force* operators
+
+(i.e. for conditionals or loops) make them executeonly.
+---
+ Resource/Init/gs_diskn.ps |  2 +-
+ Resource/Init/gs_dps1.ps  |  4 ++--
+ Resource/Init/gs_fntem.ps |  4 ++--
+ Resource/Init/gs_fonts.ps | 12 ++++++------
+ Resource/Init/gs_init.ps  |  4 ++--
+ Resource/Init/gs_lev2.ps  | 11 ++++++-----
+ Resource/Init/gs_pdfwr.ps |  2 +-
+ Resource/Init/gs_res.ps   |  4 ++--
+ Resource/Init/gs_setpd.ps |  2 +-
+ Resource/Init/pdf_base.ps | 13 ++++++++-----
+ Resource/Init/pdf_draw.ps | 16 +++++++++-------
+ Resource/Init/pdf_font.ps |  6 +++---
+ Resource/Init/pdf_main.ps |  4 ++--
+ Resource/Init/pdf_ops.ps  |  7 ++++---
+ 14 files changed, 49 insertions(+), 42 deletions(-)
+
+diff --git a/Resource/Init/gs_diskn.ps b/Resource/Init/gs_diskn.ps
+index fd694bc..8bf2054 100644
+--- a/Resource/Init/gs_diskn.ps
++++ b/Resource/Init/gs_diskn.ps
+@@ -51,7 +51,7 @@ systemdict begin
+     mark 5 1 roll ] mark exch { { } forall } forall ]
+     //systemdict /.searchabledevs 2 index .forceput
+     exch .setglobal
+-  }
++  } executeonly
+   if
+ } .bind executeonly odef % must be bound and hidden for .forceput
+ 
+diff --git a/Resource/Init/gs_dps1.ps b/Resource/Init/gs_dps1.ps
+index ec5db61..4fae283 100644
+--- a/Resource/Init/gs_dps1.ps
++++ b/Resource/Init/gs_dps1.ps
+@@ -78,7 +78,7 @@ level2dict begin
+    .currentglobal
+     {		% Current mode is global; delete from local directory too.
+       //systemdict /LocalFontDirectory .knownget
+-       { 1 index .forceundef }		% LocalFontDirectory is readonly
++       { 1 index .forceundef } executeonly		% LocalFontDirectory is readonly
+       if
+     }
+     {		% Current mode is local; if there was a shadowed global
+@@ -126,7 +126,7 @@ level2dict begin
+           }
+          ifelse
+        } forall
+-      pop counttomark 2 idiv { .forceundef } repeat pop		% readonly
++      pop counttomark 2 idiv { .forceundef } executeonly repeat pop		% readonly
+     }
+    if
+    //SharedFontDirectory exch .forcecopynew pop
+diff --git a/Resource/Init/gs_fntem.ps b/Resource/Init/gs_fntem.ps
+index c1f7651..6eb672a 100644
+--- a/Resource/Init/gs_fntem.ps
++++ b/Resource/Init/gs_fntem.ps
+@@ -401,12 +401,12 @@ currentdict end def
+       .forceput % FontInfo can be read-only.
+       pop                                                        % bool <font>
+       exit
+-    } if
++    } executeonly if
+     dup /FontInfo get                                            % bool <font> <FI>
+     /GlyphNames2Unicode /Unicode /Decoding findresource
+     .forceput % FontInfo can be read-only.
+     exit
+-  } loop
++  } executeonly loop
+   exch setglobal
+ } .bind executeonly odef % must be bound and hidden for .forceput
+ 
+diff --git a/Resource/Init/gs_fonts.ps b/Resource/Init/gs_fonts.ps
+index 803faca..290da0c 100644
+--- a/Resource/Init/gs_fonts.ps
++++ b/Resource/Init/gs_fonts.ps
+@@ -374,7 +374,7 @@ FONTPATH length 0 eq { (%END FONTPATH) .skipeof } if
+ /.setnativefontmapbuilt { % set whether we've been run
+   dup type /booleantype eq {
+       systemdict exch /.nativefontmapbuilt exch .forceput
+-  }
++  } executeonly
+   {pop}
+   ifelse
+ } .bind executeonly odef
+@@ -1007,11 +1007,11 @@ $error /SubstituteFont { } put
+ { 2 index gcheck currentglobal
+   2 copy eq {
+     pop pop .forceput
+-  } {
++  } executeonly {
+     5 1 roll setglobal
+     dup length string copy
+     .forceput setglobal
+-  } ifelse
++  } executeonly ifelse
+ } .bind executeonly odef % must be bound and hidden for .forceput
+ 
+ % Attempt to load a font from a file.
+@@ -1084,7 +1084,7 @@ $error /SubstituteFont { } put
+            .FontDirectory 3 index .forceundef		% readonly
+            1 index (r) file .loadfont .FontDirectory exch
+            /.setglobal .systemvar exec
+-         }
++         } executeonly
+          { .loadfont .FontDirectory
+          }
+         ifelse
+@@ -1105,7 +1105,7 @@ $error /SubstituteFont { } put
+         dup 3 index .fontknownget
+          { dup /PathLoad 4 index .putgstringcopy
+            4 1 roll pop pop pop //true exit
+-         } if
++         } executeonly if
+ 
+                 % Maybe the file had a different FontName.
+                 % See if we can get a FontName from the file, and if so,
+@@ -1134,7 +1134,7 @@ $error /SubstituteFont { } put
+               ifelse  % Stack: origfontname fontdict
+               exch pop //true exit
+                       % Stack: fontdict
+-            }
++            } executeonly
+            if pop % Stack: origfontname fontdirectory path
+          }
+         if pop pop  % Stack: origfontname
+diff --git a/Resource/Init/gs_init.ps b/Resource/Init/gs_init.ps
+index d733124..56c0bd2 100644
+--- a/Resource/Init/gs_init.ps
++++ b/Resource/Init/gs_init.ps
+@@ -2357,7 +2357,7 @@ SAFER { .setsafeglobal } if
+         % Update the copy of the user parameters.
+   mark .currentuserparams counttomark 2 idiv {
+     userparams 3 1 roll .forceput	% userparams is read-only
+-  } repeat pop
++  } executeonly repeat pop
+         % Turn on idiom recognition, if available.
+   currentuserparams /IdiomRecognition known {
+     /IdiomRecognition //true .definepsuserparam
+@@ -2376,7 +2376,7 @@ SAFER { .setsafeglobal } if
+         % Remove real system params from pssystemparams.
+   mark .currentsystemparams counttomark 2 idiv {
+     pop pssystemparams exch .forceundef
+-  } repeat pop
++  } executeonly repeat pop
+ } if
+ 
+ % Set up AlignToPixels :
+diff --git a/Resource/Init/gs_lev2.ps b/Resource/Init/gs_lev2.ps
+index 44fe619..0f0d573 100644
+--- a/Resource/Init/gs_lev2.ps
++++ b/Resource/Init/gs_lev2.ps
+@@ -154,7 +154,8 @@ end
+       % protect top level of parameters that we copied
+       dup type dup /arraytype eq exch /stringtype eq or { readonly } if
+       /userparams .systemvar 3 1 roll .forceput  % userparams is read-only
+-    } {
++    } executeonly
++    {
+       pop pop
+     } ifelse
+   } forall
+@@ -224,7 +225,7 @@ end
+          % protect top level parameters that we copied
+          dup type dup /arraytype eq exch /stringtype eq or { readonly } if
+          //pssystemparams 3 1 roll .forceput	% pssystemparams is read-only
+-       }
++       } executeonly
+        { pop pop
+        }
+       ifelse
+@@ -934,7 +935,7 @@ mark
+   dup /PaintProc get
+   1 index /Implementation known not {
+     1 index dup /Implementation //null .forceput readonly pop
+-  } if
++  } executeonly if
+   exec
+ }.bind odef
+ 
+@@ -958,7 +959,7 @@ mark
+   dup /PaintProc get
+   1 index /Implementation known not {
+     1 index dup /Implementation //null .forceput readonly pop
+-  } if
++  } executeonly if
+   /UNROLLFORMS where {/UNROLLFORMS get}{false}ifelse not
+   %% [CTM] <<Form>> PaintProc .beginform -
+   {
+@@ -1005,7 +1006,7 @@ mark
+         %% Form dictioanry using the /Implementation key).
+         1 dict dup /FormID 4 -1 roll put
+         1 index exch /Implementation exch .forceput readonly pop
+-      }
++      } executeonly
+       ifelse
+     }
+     {
+diff --git a/Resource/Init/gs_pdfwr.ps b/Resource/Init/gs_pdfwr.ps
+index 58e75d3..b425103 100644
+--- a/Resource/Init/gs_pdfwr.ps
++++ b/Resource/Init/gs_pdfwr.ps
+@@ -650,7 +650,7 @@ currentdict /.pdfmarkparams .undef
+             } ifelse
+           } bind .makeoperator .forceput
+           systemdict /.pdf_hooked_DSC_Creator //true .forceput
+-        } if
++        } executeonly if
+         pop
+       } if
+     } {
+diff --git a/Resource/Init/gs_res.ps b/Resource/Init/gs_res.ps
+index 8eb8bb0..d9b3459 100644
+--- a/Resource/Init/gs_res.ps
++++ b/Resource/Init/gs_res.ps
+@@ -152,7 +152,7 @@ setglobal
+                 % use .forceput / .forcedef later to replace the dummy,
+                 % empty .Instances dictionary with the real one later.
+           readonly
+-        } {
++        }{
+           /defineresource cvx /typecheck signaloperror
+         } ifelse
+ } bind executeonly odef
+@@ -424,7 +424,7 @@ status {
+                         % As noted above, Category dictionaries are read-only,
+                         % so we have to use .forcedef here.
+                   /.Instances 1 index .forcedef	% Category dict is read-only
+-                } if
++                } executeonly if
+               }
+               { .LocalInstances dup //.emptydict eq
+                  { pop 3 dict localinstancedict Category 2 index put
+diff --git a/Resource/Init/gs_setpd.ps b/Resource/Init/gs_setpd.ps
+index e22597e..7875d1f 100644
+--- a/Resource/Init/gs_setpd.ps
++++ b/Resource/Init/gs_setpd.ps
+@@ -634,7 +634,7 @@ NOMEDIAATTRS {
+   SETPDDEBUG { (Rolling back.) = pstack flush } if
+   3 index 2 index 3 -1 roll .forceput
+   4 index 1 index .knownget
+-  { 4 index 3 1 roll .forceput }
++  { 4 index 3 1 roll .forceput } executeonly
+   { 3 index exch .undef }
+   ifelse
+ } bind executeonly odef
+diff --git a/Resource/Init/pdf_base.ps b/Resource/Init/pdf_base.ps
+index b45e980..7312729 100644
+--- a/Resource/Init/pdf_base.ps
++++ b/Resource/Init/pdf_base.ps
+@@ -130,26 +130,29 @@ currentdict /num-chars-dict .undef
+ 
+ /.pdfexectoken {		% <count> <opdict> <exectoken> .pdfexectoken ?
+   PDFDEBUG {
+-    pdfdict /PDFSTEPcount known not { pdfdict /PDFSTEPcount 1 .forceput } if
++    pdfdict /PDFSTEPcount known not { pdfdict /PDFSTEPcount 1 .forceput } executeonly if
+     PDFSTEP {
+       pdfdict /PDFtokencount 2 copy .knownget { 1 add } { 1 } ifelse .forceput
+       PDFSTEPcount 1 gt {
+         pdfdict /PDFSTEPcount PDFSTEPcount 1 sub .forceput
+-      } {
++      } executeonly
++      {
+         dup ==only
+         (    step # ) print PDFtokencount =only
+         ( ? ) print flush 1 //false .outputpage
+         (%stdin) (r) file 255 string readline {
+           token {
+             exch pop pdfdict /PDFSTEPcount 3 -1 roll .forceput
+-          } {
++          } executeonly
++          {
+             pdfdict /PDFSTEPcount 1 .forceput
+-          } ifelse % token
++          } executeonly ifelse % token
+         } {
+           pop /PDFSTEP //false def	 % EOF on stdin
+         } ifelse % readline
+       } ifelse % PDFSTEPcount > 1
+-    } {
++    } executeonly
++    {
+       dup ==only () = flush
+     } ifelse % PDFSTEP
+   } if % PDFDEBUG
+diff --git a/Resource/Init/pdf_draw.ps b/Resource/Init/pdf_draw.ps
+index 6b0ba93..40c6ac8 100644
+--- a/Resource/Init/pdf_draw.ps
++++ b/Resource/Init/pdf_draw.ps
+@@ -1118,14 +1118,14 @@ currentdict end readonly def
+           pdfdict /.Qqwarning_issued //true .forceput
+           .setglobal
+           pdfformaterror
+-        } ifelse
++        } executeonly ifelse
+       }
+       {
+         currentglobal pdfdict gcheck .setglobal
+         pdfdict /.Qqwarning_issued //true .forceput
+         .setglobal
+         pdfformaterror
+-      } ifelse
++      } executeonly ifelse
+       end
+     } ifelse
+   } loop
+@@ -1141,14 +1141,14 @@ currentdict end readonly def
+         pdfdict /.Qqwarning_issued //true .forceput
+         .setglobal
+         pdfformaterror
+-      } ifelse
++      } executeonly ifelse
+     }
+     {
+       currentglobal pdfdict gcheck .setglobal
+       pdfdict /.Qqwarning_issued //true .forceput
+       .setglobal
+       pdfformaterror
+-    } ifelse
++    } executeonly ifelse
+   } if
+   pop
+ 
+@@ -2350,9 +2350,10 @@ currentdict /last-ditch-bpc-csp undef
+ /IncrementAppearanceNumber {
+   pdfdict /AppearanceNumber .knownget {
+     1 add pdfdict /AppearanceNumber 3 -1 roll .forceput
+-  }{
++  } executeonly
++  {
+     pdfdict /AppearanceNumber 0 .forceput
+-  } ifelse
++  } executeonly ifelse
+ }bind executeonly odef
+ 
+ /MakeAppearanceName {
+@@ -2510,7 +2511,8 @@ currentdict /last-ditch-bpc-csp undef
+     %% want to preserve it.
+     pdfdict /.PreservePDFForm false .forceput
+     /q cvx /execform cvx 5 -2 roll
+-  }{
++  } executeonly
++  {
+     /q cvx /PDFexecform cvx 5 -2 roll
+   } ifelse
+ 
+diff --git a/Resource/Init/pdf_font.ps b/Resource/Init/pdf_font.ps
+index bea9ea9..4cd62b9 100644
+--- a/Resource/Init/pdf_font.ps
++++ b/Resource/Init/pdf_font.ps
+@@ -714,7 +714,7 @@ currentdict end readonly def
+     pop pop pop
+     currentdict /.stackdepth .forceundef
+     currentdict /.dstackdepth .forceundef
+-  }
++  } executeonly
+   {pop pop pop}
+   ifelse
+ 
+@@ -1232,7 +1232,7 @@ currentdict /eexec_pdf_param_dict .undef
+                 (\n   **** Warning: Type 3 glyph has unbalanced q/Q operators \(too many q's\)\n               Output may be incorrect.\n)
+                 pdfformatwarning
+                 pdfdict /.Qqwarning_issued //true .forceput
+-              } if
++              } executeonly if
+               Q
+             } repeat
+             Q
+@@ -2016,7 +2016,7 @@ currentdict /CMap_read_dict undef
+               /CIDFallBack /CIDFont findresource
+             } if
+             exit
+-          } if
++          } executeonly if
+         } if
+       } if
+ 
+diff --git a/Resource/Init/pdf_main.ps b/Resource/Init/pdf_main.ps
+index 00da47a..37e69b3 100644
+--- a/Resource/Init/pdf_main.ps
++++ b/Resource/Init/pdf_main.ps
+@@ -2701,14 +2701,14 @@ currentdict /PDF2PS_matrix_key undef
+           pdfdict /.Qqwarning_issued //true .forceput
+           .setglobal
+           pdfformaterror
+-        } ifelse
++        } executeonly ifelse
+       }
+       {
+         currentglobal pdfdict gcheck .setglobal
+         pdfdict /.Qqwarning_issued //true .forceput
+         .setglobal
+         pdfformaterror
+-      } ifelse
++      } executeonly ifelse
+     } if
+   } if
+   pop
+diff --git a/Resource/Init/pdf_ops.ps b/Resource/Init/pdf_ops.ps
+index 8672d61..aa09641 100644
+--- a/Resource/Init/pdf_ops.ps
++++ b/Resource/Init/pdf_ops.ps
+@@ -184,14 +184,14 @@ currentdict /gput_always_allow .undef
+         pdfdict /.Qqwarning_issued //true .forceput
+         .setglobal
+         pdfformaterror
+-      } ifelse
++      } executeonly ifelse
+     }
+     {
+       currentglobal pdfdict gcheck .setglobal
+       pdfdict /.Qqwarning_issued //true .forceput
+       .setglobal
+       pdfformaterror
+-    } ifelse
++    } executeonly ifelse
+   } if
+ } bind executeonly odef
+ 
+@@ -439,7 +439,8 @@ currentdict /gput_always_allow .undef
+   dup type /booleantype eq {
+     .currentSMask type /dicttype eq {
+       .currentSMask /Processed 2 index .forceput
+-    } {
++  } executeonly
++  {
+       .setSMask
+   }ifelse
+   }{
+-- 
+2.20.1
+
+
+From 99f13091a3f309bdc95d275ea9fec10bb9f42d9a Mon Sep 17 00:00:00 2001
+From: Chris Liddell <chris.liddell@artifex.com>
+Date: Sat, 15 Dec 2018 09:08:32 +0000
+Subject: [PATCH 3/4] Bug700317: Fix logic for an older change
+
+Unlike almost every other function in gs, dict_find_string() returns 1 on
+success 0 or <0 on failure. The logic for this case was wrong.
+---
+ psi/interp.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/psi/interp.c b/psi/interp.c
+index aa5779c..f6c45bb 100644
+--- a/psi/interp.c
++++ b/psi/interp.c
+@@ -703,7 +703,7 @@ again:
+                  * i.e. it's an internal operator we have hidden
+                  */
+                 code = dict_find_string(systemdict, (const char *)bufptr, &tobj);
+-                if (code < 0) {
++                if (code <= 0) {
+                     buf[0] = buf[1] = buf[rlen + 2] = buf[rlen + 3] = '-';
+                     rlen += 4;
+                     bufptr = buf;
+-- 
+2.20.1
+
+
+From 59d8f4deef90c1598ff50616519d5576756b4495 Mon Sep 17 00:00:00 2001
+From: Chris Liddell <chris.liddell@artifex.com>
+Date: Tue, 18 Dec 2018 10:42:10 +0000
+Subject: [PATCH 4/4] Harden some uses of .force* operators
+
+by adding a few immediate evalutions
+---
+ Resource/Init/gs_dps1.ps  |  4 ++--
+ Resource/Init/gs_fonts.ps | 20 ++++++++++----------
+ Resource/Init/gs_init.ps  |  6 +++---
+ 3 files changed, 15 insertions(+), 15 deletions(-)
+
+diff --git a/Resource/Init/gs_dps1.ps b/Resource/Init/gs_dps1.ps
+index 4fae283..b75ea14 100644
+--- a/Resource/Init/gs_dps1.ps
++++ b/Resource/Init/gs_dps1.ps
+@@ -74,7 +74,7 @@ level2dict begin
+  } odef
+ % undefinefont has to take local/global VM into account.
+ /undefinefont		% <fontname> undefinefont -
+- { .FontDirectory 1 .argindex .forceundef	% FontDirectory is readonly
++ { //.FontDirectory 1 .argindex .forceundef	% FontDirectory is readonly
+    .currentglobal
+     {		% Current mode is global; delete from local directory too.
+       //systemdict /LocalFontDirectory .knownget
+@@ -85,7 +85,7 @@ level2dict begin
+                 % definition, copy it into the local directory.
+       //systemdict /SharedFontDirectory .knownget
+        { 1 index .knownget
+-          { .FontDirectory 2 index 3 -1 roll { put } systemdict /superexec known {//superexec}{1183615869 internaldict /superexec get exec} ifelse } % readonly
++          { //.FontDirectory 2 index 3 -1 roll { put } systemdict /superexec known {//superexec}{1183615869 internaldict /superexec get exec} ifelse } % readonly
+          if
+        }
+       if
+diff --git a/Resource/Init/gs_fonts.ps b/Resource/Init/gs_fonts.ps
+index 290da0c..c13a2fc 100644
+--- a/Resource/Init/gs_fonts.ps
++++ b/Resource/Init/gs_fonts.ps
+@@ -516,7 +516,7 @@ buildfontdict 3 /.buildfont3 cvx put
+       if
+     }
+    if
+-   dup .FontDirectory 4 -2 roll { .growput } systemdict /superexec known {//superexec}{1183615869 internaldict /superexec get exec} ifelse	% readonly
++   dup //.FontDirectory 4 -2 roll { .growput } systemdict /superexec known {//superexec}{1183615869 internaldict /superexec get exec} ifelse	% readonly
+                 % If the font originated as a resource, register it.
+    currentfile .currentresourcefile eq { dup .registerfont } if
+    readonly
+@@ -943,7 +943,7 @@ $error /SubstituteFont { } put
+ % Try to find a font using only the present contents of Fontmap.
+ /.tryfindfont {         % <fontname> .tryfindfont <font> true
+                         % <fontname> .tryfindfont false
+-  .FontDirectory 1 index .fontknownget
++  //.FontDirectory 1 index .fontknownget
+     {                   % Already loaded
+       exch pop //true
+     }
+@@ -975,7 +975,7 @@ $error /SubstituteFont { } put
+                {                % Font with a procedural definition
+                  exec           % The procedure will load the font.
+                                 % Check to make sure this really happened.
+-                 .FontDirectory 1 index .knownget
++                 //.FontDirectory 1 index .knownget
+                   { exch pop //true exit }
+                  if
+                }
+@@ -1081,11 +1081,11 @@ $error /SubstituteFont { } put
+                 % because it's different depending on language level.
+            .currentglobal exch /.setglobal .systemvar exec
+                 % Remove the fake definition, if any.
+-           .FontDirectory 3 index .forceundef		% readonly
+-           1 index (r) file .loadfont .FontDirectory exch
++           //.FontDirectory 3 index .forceundef		% readonly
++           1 index (r) file .loadfont //.FontDirectory exch
+            /.setglobal .systemvar exec
+          } executeonly
+-         { .loadfont .FontDirectory
++         { .loadfont //.FontDirectory
+          }
+         ifelse
+                 % Stack: fontname fontfilename fontdirectory
+@@ -1119,8 +1119,8 @@ $error /SubstituteFont { } put
+                       % Stack: origfontname fontdirectory filefontname fontdict
+               3 -1 roll pop
+                       % Stack: origfontname filefontname fontdict
+-              dup /FontName get dup FontDirectory exch .forceundef
+-              GlobalFontDirectory exch .forceundef
++              dup /FontName get dup //.FontDirectory exch .forceundef
++              /GlobalFontDirectory .systemvar exch .forceundef
+               dup length dict .copydict dup 3 index /FontName exch put
+               2 index exch definefont
+               exch
+@@ -1176,10 +1176,10 @@ currentdict /.putgstringcopy .undef
+       {
+         {
+           pop dup type /stringtype eq { cvn } if
+-          .FontDirectory 1 index known not {
++          //.FontDirectory 1 index known not {
+             2 dict dup /FontName 3 index put
+             dup /FontType 1 put
+-            .FontDirectory 3 1 roll { put } systemdict /superexec known {//superexec}{1183615869 internaldict /superexec get exec} ifelse   % readonly
++            //.FontDirectory 3 1 roll { put } systemdict /superexec known {//superexec}{1183615869 internaldict /superexec get exec} ifelse   % readonly
+           } {
+             pop
+           } ifelse
+diff --git a/Resource/Init/gs_init.ps b/Resource/Init/gs_init.ps
+index 56c0bd2..d9a0829 100644
+--- a/Resource/Init/gs_init.ps
++++ b/Resource/Init/gs_init.ps
+@@ -1168,8 +1168,8 @@ errordict /unknownerror .undef
+     }ifelse
+   }forall
+   noaccess pop
+-  systemdict /.setsafeerrors .forceundef
+-  systemdict /.SAFERERRORLIST .forceundef
++  //systemdict /.setsafeerrors .forceundef
++  //systemdict /.SAFERERRORLIST .forceundef
+ } bind executeonly odef
+ 
+ SAFERERRORS {.setsafererrors} if
+@@ -2114,7 +2114,7 @@ currentdict /tempfilepaths undef
+ 
+ /.locksafe {
+   .locksafe_userparams
+-  systemdict /getenv {pop //false} .forceput
++  //systemdict /getenv {pop //false} .forceput
+   % setpagedevice has the side effect of clearing the page, but
+   % we will just document that. Using setpagedevice keeps the device
+   % properties and pagedevice .LockSafetyParams in agreement even
+-- 
+2.20.1
+
diff --git a/source/ap/ghostscript/ghostscript-subclassing-devices-fix-put_image-method.patch b/source/ap/ghostscript/ghostscript-subclassing-devices-fix-put_image-method.patch
new file mode 100644
index 00000000..fadb948d
--- /dev/null
+++ b/source/ap/ghostscript/ghostscript-subclassing-devices-fix-put_image-method.patch
@@ -0,0 +1,28 @@
+From fae21f1668d2b44b18b84cf0923a1d5f3008a696 Mon Sep 17 00:00:00 2001
+From: Ken Sharp <ken.sharp@artifex.com>
+Date: Tue, 4 Dec 2018 21:31:31 +0000
+Subject: subclassing devices - fix put_image method
+
+The subclassing devices need to change the 'memory device' parameter to
+be the child device, when its the same as the subclassing device.
+
+Otherwise we end up trying to access the child device's memory pointers
+in the subclassing device, which may not contain valid copies of
+those pointers.
+
+diff --git a/base/gdevsclass.c b/base/gdevsclass.c
+index d9c85d2e4..51092585a 100644
+--- a/base/gdevsclass.c
++++ b/base/gdevsclass.c
+@@ -797,7 +797,10 @@ int default_subclass_put_image(gx_device *dev, gx_device *mdev, const byte **buf
+             int alpha_plane_index, int tag_plane_index)
+ {
+     if (dev->child)
+-        return dev_proc(dev->child, put_image)(dev->child, mdev, buffers, num_chan, x, y, width, height, row_stride, alpha_plane_index, tag_plane_index);
++        if (dev == mdev)
++            return dev_proc(dev->child, put_image)(dev->child, dev->child, buffers, num_chan, x, y, width, height, row_stride, alpha_plane_index, tag_plane_index);
++        else
++            return dev_proc(dev->child, put_image)(dev->child, mdev, buffers, num_chan, x, y, width, height, row_stride, alpha_plane_index, tag_plane_index);
+ 
+     return 0;
+ }
diff --git a/source/ap/ghostscript/ghostscript.SlackBuild b/source/ap/ghostscript/ghostscript.SlackBuild
index cad33b14..2d15f220 100755
--- a/source/ap/ghostscript/ghostscript.SlackBuild
+++ b/source/ap/ghostscript/ghostscript.SlackBuild
@@ -27,7 +27,7 @@ if [ -r gnu-ghostscript-*.tar.?z ]; then
   SRCPREFIX="gnu-"
 fi
 VERSION=${VERSION:-$(echo $SRCPREFIX$PKGNAM-*.tar.?z | rev | cut -f 3- -d . | cut -f 1 -d - | rev)}
-BUILD=${BUILD:-1}
+BUILD=${BUILD:-2}
 
 # Automatically determine the architecture we're building on:
 if [ -z "$ARCH" ]; then
@@ -76,6 +76,12 @@ cd ${SRCPREFIX}${PKGNAM}-$VERSION || exit 1
 # Remove unmaintained garbage:
 rm -rf freetype jpeg lcms2 libpng libtiff png tiff zlib
 
+# Security and bugfix patches:
+zcat $CWD/ghostscript-cve-2019-6116.patch.gz | patch -p1 --verbose || exit 1
+zcat $CWD/ghostscript-subclassing-devices-fix-put_image-method.patch.gz | patch -p1 --verbose || exit 1
+zcat $CWD/ghostscript-cve-2019-3835.patch.gz | patch -p1 --verbose || exit 1
+zcat $CWD/ghostscript-cve-2019-3838.patch.gz | patch -p1 --verbose || exit 1
+
 # Regenerate ./configure.  Needed if patched, or to prevent libtool mismatch.
 autoreconf --force --install
 ( cd jbig2dec ; autoreconf --force --install )
diff --git a/source/l/python-pillow/python-pillow.SlackBuild b/source/l/python-pillow/python-pillow.SlackBuild
index c45c3fc9..76e5743b 100755
--- a/source/l/python-pillow/python-pillow.SlackBuild
+++ b/source/l/python-pillow/python-pillow.SlackBuild
@@ -25,7 +25,7 @@ cd $(dirname $0) ; CWD=$(pwd)
 
 PKGNAM=python-pillow
 VERSION=${VERSION:-$(echo Pillow-*.tar.?z | rev | cut -f 3- -d . | cut -f 1 -d - | rev)}
-BUILD=${BUILD:-2}
+BUILD=${BUILD:-1}
 
 # Automatically determine the architecture we're building on:
 if [ -z "$ARCH" ]; then
diff --git a/source/n/wget/wget.SlackBuild b/source/n/wget/wget.SlackBuild
index bcf4a3f6..ddbbd1c4 100755
--- a/source/n/wget/wget.SlackBuild
+++ b/source/n/wget/wget.SlackBuild
@@ -24,7 +24,7 @@ cd $(dirname $0) ; CWD=$(pwd)
 
 PKGNAM=wget
 VERSION=${VERSION:-$(echo wget-*.tar.?z | rev | cut -f 3- -d . | cut -f 1 -d - | rev)}
-BUILD=${BUILD:-3}
+BUILD=${BUILD:-1}
 
 NUMJOBS=${NUMJOBS:-" -j$(expr $(nproc) + 1) "}