From e6c885d29f14e3fdeea4a61a15721f70e2e7115a Mon Sep 17 00:00:00 2001 From: Gerardo Exequiel Pozzi Date: Wed, 22 Feb 2012 19:26:49 -0300 Subject: [archiso] Setup ro loop devs as read-only Signed-off-by: Gerardo Exequiel Pozzi --- archiso/hooks/archiso | 2 +- archiso/hooks/archiso_loop_mnt | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/archiso/hooks/archiso b/archiso/hooks/archiso index bd7aea7..54c3223 100644 --- a/archiso/hooks/archiso +++ b/archiso/hooks/archiso @@ -8,7 +8,7 @@ _mnt_fs() { local dm_snap_name="${dm_snap_prefix}_${img_name}" local ro_dev ro_dev_size rw_dev - ro_dev=$(losetup --find --show "${img}") + ro_dev=$(losetup --find --show --read-only "${img}") ro_dev_size=$(blockdev --getsz ${ro_dev}) if [[ "${cow_persistent}" == "P" ]]; then diff --git a/archiso/hooks/archiso_loop_mnt b/archiso/hooks/archiso_loop_mnt index 664f3a5..4fa2910 100644 --- a/archiso/hooks/archiso_loop_mnt +++ b/archiso/hooks/archiso_loop_mnt @@ -15,7 +15,7 @@ archiso_loop_mount_handler () { msg ":: Setup a loop device from ${img_loop} located at device ${img_dev}" _mnt_dev "${img_dev}" "/run/archiso/img_dev" "-r" - if ! _dev_loop=$(losetup --find --show "/run/archiso/img_dev/${img_loop}"); then + if ! _dev_loop=$(losetup --find --show --read-only "/run/archiso/img_dev/${img_loop}"); then echo "ERROR: Setting loopback device for file '/run/archiso/img_dev/${img_loop}'" launch_interactive_shell fi -- cgit v1.2.3-70-g09d2