summaryrefslogtreecommitdiff
path: root/tests/rm/fail-2eperm
blob: 7ee0e2a14761d4191ca7611c9d3cb8dcf6e7ce0d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
#!/bin/sh
# Like fail-eperm, but the failure must be for a file encountered
# while trying to remove the containing directory with the sticky bit set.

if test "$VERBOSE" = yes; then
  set -x
  rm --version
fi

. $srcdir/../lang-default
PRIV_CHECK_ARG=require-root . $srcdir/../priv-check

pwd=`pwd`
t0=`echo "$0"|sed 's,.*/,,'`.tmp; tmp=$t0/$$
trap 'status=$?; cd $pwd; chmod -R u+rwx $t0; rm -rf $t0 && exit $status' 0
trap '(exit $?); exit $?' 1 2 13 15

framework_failure=0
mkdir -p $tmp || framework_failure=1
cd $tmp || framework_failure=1

# The containing directory must be owned by the user who eventually runs rm.
chown $NON_ROOT_USERNAME .

mkdir a || framework_failure=1
chmod 1777 a || framework_failure=1
touch a/b || framework_failure=1

if test $framework_failure = 1; then
  echo "$0: failure in testing framework" 1>&2
  (exit 1); exit 1
fi

fail=0

# Try to ensure that $NON_ROOT_USERNAME can access
# the required version of rm.
rm_version=`setuidgid $NON_ROOT_USERNAME rm --version|sed -n '1s/.* //p'`
case $rm_version in
  $PACKAGE_VERSION) ;;
  *) echo "$0: cannot access required version ($PACKAGE_VERSION) of rm" 1>&2
     fail=1 ;;
esac
setuidgid $NON_ROOT_USERNAME rm -rf a 2> out-t && fail=1

# On some systems, we get `Not owner'.  Convert it.
# On other systems (HPUX), we get `Permission denied'.  Convert it, too.
onp='Operation not permitted'
sed "s/Not owner/$onp/;s/Permission denied/$onp/" out-t > out

cat <<\EOF > exp
rm: cannot remove `a/b': Operation not permitted
EOF

cmp out exp || fail=1
test $fail = 1 && diff out exp 2> /dev/null

(exit $fail); exit $fail