[gnome-continuous-yocto/gnomeostree-3.28-rocko: 371/8267] mkefidisk.sh: mount images as read-only

[Emmanuele Bassi <ebassi src gnome org>]

commit 37abaa362c8e9139859a1767c98be588f5ee41dd
Author: Raymond Tan <raymond tan intel com>
Date:   Tue May 17 13:41:09 2016 +0800

    mkefidisk.sh: mount images as read-only
    
    Mount the hddimg and rootfs.img as read-only when creating the bootable
    image on the medium. Otherwise, the md5 checksum values of the hddimg will
    be altered. As this changed checksum value might cause issue for users
    whom would reuse the hddimg.
    
    (From OE-Core rev: a1391c8a603f0ed972ee0bcc8c74999f5f43be43)
    
    Signed-off-by: Raymond Tan <raymond tan intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 scripts/contrib/mkefidisk.sh |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/scripts/contrib/mkefidisk.sh b/scripts/contrib/mkefidisk.sh
index 333284f..d8db3c0 100755
--- a/scripts/contrib/mkefidisk.sh
+++ b/scripts/contrib/mkefidisk.sh
@@ -369,8 +369,8 @@ mkswap $SWAP >$OUT 2>&1 || die "Failed to prepare swap"
 # Installing to $DEVICE
 #
 debug "Mounting images and device in preparation for installation"
-mount -o loop $HDDIMG $HDDIMG_MNT >$OUT 2>&1 || error "Failed to mount $HDDIMG"
-mount -o loop $HDDIMG_MNT/rootfs.img $HDDIMG_ROOTFS_MNT >$OUT 2>&1 || error "Failed to mount rootfs.img"
+mount -o ro,loop $HDDIMG $HDDIMG_MNT >$OUT 2>&1 || error "Failed to mount $HDDIMG"
+mount -o ro,loop $HDDIMG_MNT/rootfs.img $HDDIMG_ROOTFS_MNT >$OUT 2>&1 || error "Failed to mount rootfs.img"
 mount $ROOTFS $ROOTFS_MNT >$OUT 2>&1 || error "Failed to mount $ROOTFS on $ROOTFS_MNT"
 mount $BOOTFS $BOOTFS_MNT >$OUT 2>&1 || error "Failed to mount $BOOTFS on $BOOTFS_MNT"