/var/lib/pcp/testsuite/640 is in pcp-testsuite 3.9.10.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
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 | #! /bin/sh
# PCP QA Test No. 640
#
# Check no possible root exploit via pmpost. This test originally
# used the actual exploit, but this has not been feasible for many
# years; so we now simply check the right permissions are in place
# and move right along...
#
# Copyright (c) 1995-2002 Silicon Graphics, Inc. All Rights Reserved.
#
seq=`basename $0`
echo "QA output created by $seq"
# get standard environment, filters and checks
. ./common.product
. ./common.filter
. ./common.check
status=0 # success is the default!
trap "$sudo rm -f $tmp.*; exit \$status" 0 1 2 3 15
# real QA test starts here
pmpost=$PCP_BINADM_DIR/pmpost
echo "Using pmpost binary: $pmpost" > $seq.full
test -u "$pmpost" && echo "FAIL: pmpost has setuid bit set"
test -g "$pmpost" && echo "FAIL: pmpost has setgid bit set"
echo "Test complete"
exit
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