Merge pull request #157 from ddiss/fix_relative_tmpdir

dracut.sh: support --tmpdir as a relative path
2017-01-09 10:42:40 +01:00 · 2017-01-09 10:42:40 +01:00 · 39c725dc4e
parent a35fab2cf1 bafc82e732
commit 39c725dc4e
1 changed files with 5 additions and 1 deletions
--- a/dracut.sh
+++ b/dracut.sh
@ -820,7 +820,11 @@ esac

 [[ $reproducible == yes ]] && DRACUT_REPRODUCIBLE=1

-readonly TMPDIR="$tmpdir"
+readonly TMPDIR="$(realpath -e "$tmpdir")"
+[ -d "$TMPDIR" ] || {
+    printf "%s\n" "dracut: Invalid tmpdir '$tmpdir'." >&2
+    exit 1
+}
 readonly DRACUT_TMPDIR="$(mktemp -p "$TMPDIR/" -d -t dracut.XXXXXX)"
 [ -d "$DRACUT_TMPDIR" ] || {
    printf "%s\n" "dracut: mktemp -p '$TMPDIR/' -d -t dracut.XXXXXX failed." >&2