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Viewing changes to unix/xc/config/util/mkdirhier.sh

  • Committer: Bazaar Package Importer
  • Author(s): Ola Lundqvist
  • Date: 2006-05-15 20:35:17 UTC
  • mfrom: (1.1.2 upstream)
  • Revision ID: james.westby@ubuntu.com-20060515203517-l4lre1ku942mn26k
Tags: 4.1.1+X4.3.0-10
* Correction of critical security issue. Thanks to Martin Kogler
  <e9925248@student.tuwien.ac.at> that informed me about the issue,
  and provided the patch.
  This flaw was originally found by Steve Wiseman of intelliadmin.com.
* Applied patch from Javier Kohen <jkohen@users.sourceforge.net> that
  inform the user that only 8 first characters of the password will
  actually be used when typing more than 8 characters, closes:
  #355619.

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unix/xc/config/util/mkdirhier.sh
 
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#!/bin/sh
 
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# $Xorg: mkdirhier.sh,v 1.3 2000/08/17 19:41:53 cpqbld Exp $
 
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# Courtesy of Paul Eggert
 
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newline='
 
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'
 
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IFS=$newline
 
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case ${1--} in
 
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-*) echo >&2 "mkdirhier: usage: mkdirhier directory ..."; exit 1
 
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esac
 
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status=
 
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for directory
 
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do
 
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        case $directory in
 
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        '')
 
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                echo >&2 "mkdirhier: empty directory name"
 
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                status=1
 
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                continue;;
 
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        *"$newline"*)
 
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                echo >&2 "mkdirhier: directory name contains a newline: \`\`$directory''"
 
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                status=1
 
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                continue;;
 
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        ///*) prefix=/;; # See Posix 2.3 "path".
 
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        //*) prefix=//;;
 
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        /*) prefix=/;;
 
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        -*) prefix=./;;
 
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        *) prefix=
 
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        esac
 
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        IFS=/
 
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        set x $directory
 
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        case $2 in
 
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            */*)        # IFS parsing is broken
 
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                IFS=' '
 
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                set x `echo $directory | tr / ' '`
 
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                ;;
 
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        esac
 
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        IFS=$newline
 
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        shift
 
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        for filename
 
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        do
 
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                path=$prefix$filename
 
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                prefix=$path/
 
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                shift
 
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                test -d "$path" || {
 
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                        paths=$path
 
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                        for filename
 
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                        do
 
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                                if [ -n "$filename" -a "$filename" != "." ]; then
 
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                                        path=$path/$filename
 
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                                        paths=$paths$newline$path
 
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                                fi
 
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                        done
 
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                        mkdir $paths || status=$?
 
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                        break
 
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                }
 
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        done
 
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  done
 
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exit $status