From bc1e69b691e6d25722b64e1df58a35e3be977801 Mon Sep 17 00:00:00 2001

From: Topi Miettinen <toiwoton@gmail.com>

Date: Sun, 1 Mar 2020 10:45:16 +0200

Subject: [PATCH] Use TMPDIR if available

Use environment variable TMPDIR (typically /run/user/$UID) as default

temporary directory, if available. This should be more private

location than /var/tmp. Path specified with --tmpdir is takes

precedence over TMPDIR and /var/tmp is still used as last resort if

neither TMPDIR is set nor --tmpdir is used.

Signed-off-by: Topi Miettinen <toiwoton@gmail.com>

---

 dracut.sh | 3 ++-

 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dracut.sh b/dracut.sh

index c14f6c0b..ab82cbc9 100755

--- a/dracut.sh

+++ b/dracut.sh

@@ -140,7 +140,7 @@ Creates initial ramdisk images for preloading modules

   --confdir [DIR]       Specify configuration directory to use *.conf files

                          from. Default: /etc/dracut.conf.d

   --tmpdir [DIR]        Temporary directory to be used instead of default

-                         /var/tmp.

+                         ${TMPDIR:-/var/tmp}.

   -r, --sysroot [DIR]   Specify sysroot directory to collect files from.

   -l, --local           Local mode. Use modules from the current working

                          directory instead of the system-wide installed in

@@ -765,6 +765,7 @@ stdloglvl=$((stdloglvl + verbosity_mod_l))

 [[ $dracutbasedir ]] || dracutbasedir=$dracutsysrootdir/usr/lib/dracut

 [[ $fw_dir ]] || fw_dir="$dracutsysrootdir/lib/firmware/updates:$dracutsysrootdir/lib/firmware:$dracutsysrootdir/lib/firmware/$kernel"

 [[ $tmpdir_l ]] && tmpdir="$tmpdir_l"

+[[ $tmpdir ]] && tmpdir="$TMPDIR"

 [[ $tmpdir ]] || tmpdir=$dracutsysrootdir/var/tmp

 [[ $INITRD_COMPRESS ]] && compress=$INITRD_COMPRESS

 [[ $compress_l ]] && compress=$compress_l