tar2fs: ensure proper cwd when cleaning up

...so that umounts can happen reliably. Reported-by: Gleb Fotengauer-Malinovskiy <glebfm@altlinux.org>

tar2fs: ensure proper cwd when cleaning up
27b07b2d · Michael Shigorin · 45a2b090 · 27b07b2d
Commit 27b07b2d authored Aug 02, 2018 by Michael Shigorin
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tar2fs bin/tar2fs +1 -0

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--- a/bin/tar2fs
+++ b/bin/tar2fs
@@ -134,6 +134,7 @@ fi

 exit_handler() {
 	rc=$?
+	cd /
 	if [ -n "$ROOTFS" ]; then
 		umount ${BOOTFS:+"$BOOTFS"} "$ROOTFS"{/dev,/proc,/sys,}