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build-aux/update-copyright
70 lines
2.2 KiB
Bash
Executable File
70 lines
2.2 KiB
Bash
Executable File
#!/bin/sh
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# A cross-partition move of a file in a sticky tmpdir and owned by
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# someone else would evoke an invalid diagnostic:
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# mv: cannot remove `x': Operation not permitted
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# Affects coreutils-6.0-6.9.
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# Copyright (C) 2007-2010 Free Software Foundation, Inc.
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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if test "$VERBOSE" = yes; then
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set -x
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mv --version
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fi
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. $srcdir/test-lib.sh
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require_root_
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cleanup_() { rm -rf "$other_partition_tmpdir"; }
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. "$abs_srcdir/other-fs-tmpdir"
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# Set up to run a test where non-root user tries to move a root-owned
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# file from a sticky tmpdir to a directory owned by that user on
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# a different partition.
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mkdir t || framework_failure
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chmod a=rwx,o+t t || framework_failure
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echo > t/root-owned || framework_failure
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chmod a+r t/root-owned || framework_failure
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chown "$NON_ROOT_USERNAME" "$other_partition_tmpdir" || framework_failure
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# We have to allow $NON_ROOT_USERNAME access to ".".
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chmod go+x . || framework_failure
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# Ensure that $NON_ROOT_USERNAME can access the required version of mv.
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version=`setuidgid $NON_ROOT_USERNAME env PATH="$PATH" mv --version|sed -n '1s/.* //p'`
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case $version in
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$PACKAGE_VERSION) ;;
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*) echo "$0: cannot access just-built mv as user $NON_ROOT_USERNAME" 1>&2
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fail=1 ;;
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esac
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setuidgid $NON_ROOT_USERNAME env PATH="$PATH" \
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mv t/root-owned "$other_partition_tmpdir" 2> out-t && fail=1
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# On some systems, we get `Not owner'. Convert it.
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# On other systems (HPUX), we get `Permission denied'. Convert it, too.
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onp='Operation not permitted'
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sed "s/Not owner/$onp/;s/Permission denied/$onp/" out-t > out
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cat <<\EOF > exp
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mv: cannot remove `t/root-owned': Operation not permitted
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EOF
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compare out exp || fail=1
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Exit $fail
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