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move elements of path building around to close up holes for security exploits such as "." in $PATH

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This commit is contained in:
Joseph Lee 2004-07-20 03:06:50 +00:00
parent 4cbaf55032
commit e10c64cdb3
1 changed files with 9 additions and 7 deletions
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16
dtool/src/attach/dtool.cshrc
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@ -2,21 +2,23 @@
setenv OS `uname` setenv OS `uname`
# careful, security exploit here
setenv LD_LIBRARY_PATH "." setenv LD_LIBRARY_PATH "."
setenv CTEMACS_FOREHIGHLIGHT white setenv CTEMACS_FOREHIGHLIGHT white
setenv CTEMACS_BACKHIGHLIGHT blue setenv CTEMACS_BACKHIGHLIGHT blue
# Setup the initial path # Setup the initial path
if ( $OS == "Linux" ) then if ( $OS == "Linux" ) then
set path = ( /var/local/bin ~/bin . /usr/sbin /sbin /usr/bin /bin \ set path = ( /bin /bin /usr/bin /sbin /usr/sbin /usr/bin/X11 \
/usr/bin/X11 /usr/etc /usr/local/bin ) /usr/etc /usr/local/bin /var/local/bin ~/bin )
else if ( $OS == "IRIX64" ) then else if ( $OS == "IRIX64" ) then
set path = ( /var/local/bin ~/bin /usr/local/prman/bin \ set path = ( /var/local/bin ~/bin /usr/local/prman/bin \
. /usr/sbin /usr/bsd /sbin /usr/bin /bin /usr/bin/X11 /usr/etc \ /usr/sbin /usr/bsd /sbin /usr/bin /bin /usr/bin/X11 /usr/etc \
/usr/demos/bin /usr/local/bin ) /usr/demos/bin /usr/local/bin )
setenv LD_LIBRARY_PATH ".:/usr/local/lib" setenv LD_LIBRARY_PATH "/usr/local/lib:."
else if (($OS == "CYGWIN_NT-5.1") || ($OS == "CYGWIN_NT-5.0") || ( $OS == "CYGWIN_NT-4.0" ) || ( $OS == "WINNT" )) then else if (($OS == "CYGWIN_NT-5.1") || ($OS == "CYGWIN_NT-5.0") || ( $OS == "CYGWIN_NT-4.0" ) || ( $OS == "WINNT" )) then
set path = ( /usr/local/bin /contrib/bin . /usr/lib /bin $path ) set path = ( /bin /usr/bin /usr/lib /usr/local/bin /contrib/bin $path )
if ( $?LIB ) then if ( $?LIB ) then
setenv LIB "$LIB;"`cygpath -w /usr/lib` setenv LIB "$LIB;"`cygpath -w /usr/lib`
else else
@ -24,12 +26,12 @@ else if (($OS == "CYGWIN_NT-5.1") || ($OS == "CYGWIN_NT-5.0") || ( $OS == "CYGWI
endif endif
else if (( $OS == "CYGWIN_98-4.10" ) || ( $OS == "WIN95" )) then else if (( $OS == "CYGWIN_98-4.10" ) || ( $OS == "WIN95" )) then
set path = ( /bin /usr/local/bin /contrib/bin /msvc98/Bin \ set path = ( /bin /usr/local/bin /contrib/bin /msvc98/Bin \
/mscommon/MSDev98/Bin /mscommon/Tools . /usr/lib $path ) /mscommon/MSDev98/Bin /mscommon/Tools /usr/lib $path )
setenv LIB `cygpath -w /msvc98/mfc/lib`\;`cygpath -w /msvc98/lib`\;`cygpath -w /usr/lib` setenv LIB `cygpath -w /msvc98/mfc/lib`\;`cygpath -w /msvc98/lib`\;`cygpath -w /usr/lib`
setenv INCLUDE `cygpath -w /msvc98/Include` setenv INCLUDE `cygpath -w /msvc98/Include`
else else
set path = ( /var/local/bin ~/bin /usr/local/prman/bin \ set path = ( /var/local/bin ~/bin /usr/local/prman/bin \
. /usr/sbin /usr/bsd /sbin /usr/bin /bin /usr/bin/X11 /usr/etc \ /usr/sbin /usr/bsd /sbin /usr/bin /bin /usr/bin/X11 /usr/etc \
/usr/demos/bin /usr/local/bin ) /usr/demos/bin /usr/local/bin )
endif endif