From: Glenn Washburn <development@efficientek.com>
Date: Mon, 3 Mar 2025 08:12:04 +0000 (-0600)
Subject: tests/grub_cmd_cryptomount: Default TMPDIR to /tmp
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e6e2b73db8004e122a06a253107cef2343b6e092;p=thirdparty%2Fgrub.git

tests/grub_cmd_cryptomount: Default TMPDIR to /tmp

This fixes behavior where grub_cmd_cryptomount temporary files, which are
some times not cleaned up, are left in the / directory. Set TMPDIR if your
system does not have /tmp or it can not be used for some reason.

Reported-by: Thomas Schmitt <scdbackup@gmx.net>
Signed-off-by: Glenn Washburn <development@efficientek.com>
Tested-by: Thomas Schmitt <scdbackup@gmx.net>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
---

diff --git a/tests/grub_cmd_cryptomount.in b/tests/grub_cmd_cryptomount.in
index 2fba8a8e0..8dc99127d 100644
--- a/tests/grub_cmd_cryptomount.in
+++ b/tests/grub_cmd_cryptomount.in
@@ -47,8 +47,9 @@ _testcase() {
     shift 2
 
     # Create a subdir in TMPDIR for each testcase
-    _TMPDIR=$TMPDIR
-    TMPDIR=$TMPDIR/`echo -n "$(date +%s).$LOGPREFIX" | sed -e 's,[ /],_,g' -e 's,:$,,g'`
+    _TMPDIR=${TMPDIR:-/tmp}
+    TMPDIR=${_TMPDIR}/`echo -n "$(date +%s).${LOGPREFIX}" | sed -e 's,[ /],_,g' -e 's,:$,,g'`
+    export TMPDIR
     mkdir -p "$TMPDIR"
     set -- "$@" $([ "${EXPECTEDRES}" -eq 1 ] && echo "--xfail")