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Rather than simply using the first non-root

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username, make sure that the selected user name has a usable shell.
This commit is contained in:
Jim Meyering
2003-03-08 16:43:43 +00:00
parent 777ac50d21
commit 6df9b9041d
1 changed files with 8 additions and 4 deletions
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12
tests/rm/fail-2eperm
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@@ -15,14 +15,18 @@ 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 $?' 1 2 13 15
# Find a username with UID != 0.
non_root_username=`grep -v '[^:]*:[^:]*:0:' /etc/passwd| sed -n '1s/:.*//p'`
test "x$non_root_username" = x && framework_failure=1
framework_failure=0
mkdir -p $tmp || framework_failure=1
cd $tmp || framework_failure=1
# Find a username with UID != 0, and a valid shell.
non_root_username=
names=`grep -v '[^:]*:[^:]*:0:' /etc/passwd| sed 's/:.*//'`
for name in $names; do
su -c ':' $name && { non_root_username=$name; break; }
done
test "x$non_root_username" = x && framework_failure=1
# The containing directory must be owned by the user who eventually runs rm.
chown $non_root_username .