Fri Jun 8 20:37:06 UTC 201820180608203706

a/glibc-solibs-2.27-x86_64-3.txz:  Rebuilt.
a/pkgtools-15.0-noarch-16.txz:  Rebuilt.
  upgradepkg: clean up --help output and add options
  upgradepkg: accept -help option (not just --help)
  upgradepkg: don't omit error messages in --terse mode
  upgradepkg: only print missing new package in old%new mode
  upgradepkg.8: move information about config file handling from BUGS to the
    DESCRIPTION section
  Thanks to Xsane.
ap/vim-8.1.0039-x86_64-1.txz:  Upgraded.
l/glibc-2.27-x86_64-3.txz:  Rebuilt.
  When installing the package, remove old versions of the glibc shared
  libraries. In addition to eliminating residue on the system from old
  package versions, this change will make it possible in the future to
  revert to older glibc packages using upgradepkg.
l/glibc-i18n-2.27-x86_64-3.txz:  Rebuilt.
l/glibc-profile-2.27-x86_64-3.txz:  Rebuilt.
n/gnupg2-2.2.8-x86_64-1.txz:  Upgraded.
  Sanitize the diagnostic output of the original file name in verbose mode.
  By using a made up file name in the message it was possible to fake status
  messages. Using this technique it was for example possible to fake the
  verification status of a signed mail.
  For more information, see:
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12020
  (* Security fix *)
xap/vim-gvim-8.1.0039-x86_64-1.txz:  Upgraded.

1 files changed, 46 insertions, 21 deletions

diff --git a/source/l/glibc/doinst.sh-glibc b/source/l/glibc/doinst.sh-glibc
index fc947587e..e99297394 100644
--- a/source/l/glibc/doinst.sh-glibc
+++ b/source/l/glibc/doinst.sh-glibc
@@ -1,6 +1,6 @@
 #!/bin/sh
 # Copyright (C) 2002, 2005  Slackware Linux, Inc.
-# Copyright 2005, 2006, 2007, 2011, 2012  Patrick J. Volkerding, Sebeka, Minnesota, USA
+# Copyright 2005, 2006, 2007, 2011, 2012, 2018  Patrick J. Volkerding, Sebeka, Minnesota, USA
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -35,30 +35,55 @@ if [ -d lib/tls ]; then
   mv lib/tls lib/obsolete
 fi
 if [ -x sbin/ldconfig ]; then
-  sbin/ldconfig -r .
+  sbin/ldconfig -r . 2> /dev/null
 fi
 
 # Install NPTL glibc libraries:
 if [ -x /sbin/ldconfig -a -d lib/incoming ]; then # swap on the fly
-  # First create copies of the incoming libraries:
-  ( cd lib/incoming
-    for file in * ; do
-      if [ ! -r ../${file}.incoming ]; then
-        cp -a $file ../${file}.incoming
-      fi
-    done
-  )
-  # Then switch to them all at once:
-  /sbin/ldconfig -l lib/*.incoming 2> /dev/null
-  # Finally, rename them and clean up:
-  ( cd lib
-    for file in *.incoming ; do
-      rm -f `basename $file .incoming`
-      cp -a $file `basename $file .incoming`
-      /sbin/ldconfig -l `basename $file .incoming`
-      rm -f $file
-    done
-  )
+  # Try to protect with flock against another installpkg/removepkg running
+  # ldconfig while we're doing the on-the-fly install:
+  mkdir -p run/lock/pkgtools
+  ( flock 9 || exit 11
+    # First create copies of the incoming libraries:
+    ( cd lib/incoming
+      for file in * ; do
+        if [ ! -r ../${file}.incoming ]; then
+          cp -a $file ../${file}.incoming
+        fi
+      done
+    )
+    # Then switch to them all at once:
+    /sbin/ldconfig -l lib/*.incoming 2> /dev/null
+    # Remove old versions of the glibc libraries. If you really don't want to
+    # do this for some reason, create a file /etc/glibc-nowipe.
+    if [ ! -r etc/glibc-nowipe ]; then
+      ( cd lib
+        for INCOMING in incoming/*-* ; do
+          LIBPREFIX=$(basename $INCOMING | cut -f 1 -d -)
+          for LIBRARY in ${LIBPREFIX}-* ; do
+            # Don't remove the library if it ends in .incoming:
+            if [ "$(echo $LIBRARY | rev | cut -f 1 -d .)" = "gnimocni" ]; then
+              continue
+            fi
+            # Don't remove symlinks:
+            if [ -L $LIBRARY ]; then
+              continue
+            fi
+            rm -f $LIBRARY
+          done
+        done
+      )
+    fi
+    # Finally, rename them and clean up:
+    ( cd lib
+      for file in *.incoming ; do
+        rm -f `basename $file .incoming`
+        cp -a $file `basename $file .incoming`
+        /sbin/ldconfig -l `basename $file .incoming` 2> /dev/null
+        rm -f $file
+      done
+    )
+  ) 9> run/lock/pkgtools/ldconfig.lock
 else # no ldconfig?  Good, it's safe to just jam it on home (and make links below):
   ( cd lib/incoming
     for file in * ; do