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| author | Jim Meyering <meyering@redhat.com> | 2011-04-03 16:37:45 +0200 |
|---|---|---|
| committer | Jim Meyering <meyering@redhat.com> | 2011-04-04 18:21:32 +0200 |
| commit | aec3e1e107b9104d188fc8494426bd8fb15b1741 (patch) | |
| tree | ee7d3d2b5e8cf9a4cc5aee5e93d1e695de52192a /tests/cp | |
| parent | 40f71538b6166ea3e05a3976fd3b191803ff327b (diff) | |
| download | coreutils-aec3e1e107b9104d188fc8494426bd8fb15b1741.tar.xz | |
tests: preserve-gid: don't chown temporary PATH dir to a nameless UID
* tests/cp/preserve-gid: Simply chmod a+rx instead.
That is safer, in case the nameless UID actually has an account,
and might take advantage of root running a program in a directory
under its control
Diffstat (limited to 'tests/cp')
| -rwxr-xr-x | tests/cp/preserve-gid | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/tests/cp/preserve-gid b/tests/cp/preserve-gid index 4b80fa75f..de4bc5bce 100755 --- a/tests/cp/preserve-gid +++ b/tests/cp/preserve-gid @@ -103,9 +103,14 @@ t0 c1 0 "$nameless_gid2" cp -p # $nameless_uid can access it and then make that directory the search path. tmp_path= cleanup_() { rm -rf "$tmp_path"; } + +# Cause mktemp to create a directory directly under /tmp. +# Setting TMPDIR explicitly is required here, in case $TMPDIR +# is not readable by our nameless IDs. +test -d /tmp && TMPDIR=/tmp tmp_path=$(mktemp -d) || fail_ "failed to create temporary directory" cp "$abs_path_dir_/cp" "$tmp_path" -chown -R $nameless_uid "$tmp_path" +chmod -R a+rx "$tmp_path" t1() { f=$1; shift |