home *** CD-ROM | disk | FTP | other *** search
- To: vim-dev@vim.org
- Subject: Patch 6.2.445
- Fcc: outbox
- From: Bram Moolenaar <Bram@moolenaar.net>
- Mime-Version: 1.0
- Content-Type: text/plain; charset=ISO-8859-1
- Content-Transfer-Encoding: 8bit
- ------------
-
- Patch 6.2.445
- Problem: Copying vimtutor to /tmp/something is not secure, a symlink may
- cause trouble.
- Solution: Create a directory and create the file in it. Use "umask" to
- create the directory with mode 700. (Stefan Nordhausen)
- Files: src/vimtutor
-
-
- *** ../vim-6.2.444/src/vimtutor Wed Mar 13 10:04:11 2002
- --- src/vimtutor Sun Apr 4 16:20:16 2004
- ***************
- *** 10,22 ****
- xx=$1
- export xx
-
- ! # Use Vim to copy the tutor, it knows the value of $VIMRUNTIME
- tmp="${TMPDIR-/tmp}"
- ! TUTORCOPY=`mktemp $tmp/tutorXXXXXX || tempfile -p tutor || echo $tmp/tutor$$`
- export TUTORCOPY
-
- # remove the copy of the tutor on exit
- ! trap "rm -f $TUTORCOPY" 0 1 2 3 9 11 13 15
-
- # Vim could be called "vim" or "vi". Also check for "vim6", for people who
- # have Vim 5.x installed as "vim" and Vim 6.0 as "vim6".
- --- 10,43 ----
- xx=$1
- export xx
-
- ! # We need a temp file for the copy. First try using a standard command.
- tmp="${TMPDIR-/tmp}"
- ! TUTORCOPY=`mktemp $tmp/tutorXXXXXX || tempfile -p tutor || echo none`
- !
- ! # If the standard commands failed then create a directory to put the copy in.
- ! # That is a secure way to make a temp file.
- ! if test "$TUTORCOPY" = none; then
- ! tmpdir=$tmp/vimtutor$$
- ! OLD_UMASK=`umask`
- ! umask 077
- ! getout=no
- ! mkdir $tmpdir || getout=yes
- ! umask $OLD_UMASK
- ! if test $getout = yes; then
- ! echo "Could not create directory for tutor copy, exiting."
- ! exit 1
- ! fi
- ! TUTORCOPY=$tmpdir/tutorcopy
- ! touch $TUTORCOPY
- ! TODELETE=$tmpdir
- ! else
- ! TODELETE=$TUTORCOPY
- ! fi
- !
- export TUTORCOPY
-
- # remove the copy of the tutor on exit
- ! trap "rm -rf $TODELETE" 0 1 2 3 9 11 13 15
-
- # Vim could be called "vim" or "vi". Also check for "vim6", for people who
- # have Vim 5.x installed as "vim" and Vim 6.0 as "vim6".
- ***************
- *** 32,37 ****
- --- 53,59 ----
- fi
- fi
-
- + # Use Vim to copy the tutor, it knows the value of $VIMRUNTIME
- # The script tutor.vim tells Vim which file to copy
- $VIM -u NONE -c 'so $VIMRUNTIME/tutor/tutor.vim'
-
- *** ../vim-6.2.444/src/version.c Sun Apr 4 15:39:18 2004
- --- src/version.c Sun Apr 4 16:18:21 2004
- ***************
- *** 639,640 ****
- --- 639,642 ----
- { /* Add new patch number below this line */
- + /**/
- + 445,
- /**/
-
- --
- hundred-and-one symptoms of being an internet addict:
- 266. You hear most of your jokes via e-mail instead of in person.
-
- /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
- /// Sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
- \\\ Project leader for A-A-P -- http://www.A-A-P.org ///
- \\\ Buy at Amazon and help AIDS victims -- http://ICCF.nl/click1.html ///
-