From 2a84562a031a0b2b3f6281c1fea03053de535913 Mon Sep 17 00:00:00 2001
From: shankerzhiwu <45218062+shankerzhiwu@users.noreply.github.com>
Date: Wed, 21 Nov 2018 09:18:35 +0800
Subject: [PATCH] Do not make the same mistake as SONY

---
 fw_updater_packer_unpacker/unpacker_pkg.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fw_updater_packer_unpacker/unpacker_pkg.sh b/fw_updater_packer_unpacker/unpacker_pkg.sh
index f4c895a..df1d596 100755
--- a/fw_updater_packer_unpacker/unpacker_pkg.sh
+++ b/fw_updater_packer_unpacker/unpacker_pkg.sh
@@ -89,7 +89,7 @@ OFFSET_IV=$((OFFSET_DATAKEY_E + DATAKEY_E_SIZE))
 dd if=$PKGFILE of=$IVFILE bs=1 skip=$OFFSET_IV count=32 2>/dev/null
 
 echo "* decrypt data to zipped tar.."
-dd if=$PKGFILE bs=$((OFFSET_DATA)) skip=1 2>/dev/null | head -c $((DATA_SIZE)) | openssl enc -d -aes-256-cbc -K `cat $AESFILE` -iv `cat $IVFILE` > $OUTDIR/decrypted_pkg.tar.gz
+dd if=$PKGFILE bs=$((OFFSET_DATA)) skip=1 2>/dev/null | head -c $((DATA_SIZE)) | openssl enc -d -aes-256-cbc -K "$(cat $AESFILE)" -iv "$(cat $IVFILE)" > $OUTDIR/decrypted_pkg.tar.gz
 
 echo "* unzip data.."
 tar -xzf $OUTDIR/decrypted_pkg.tar.gz -C $OUTDIR