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core-image.bbclass: zap root password if debug-tweaks not enabled 

If you do not have debug-tweaks in IMAGE_FEATURES, then zap the root
password so that you can't log in as root without a password in an image
potentially intended for a production system.

Also mention debug-tweaks in the comments listing IMAGE_FEATURES in this
file.

(From OE-Core rev: 5ddda44efc97b4d6cf863033348e57e5cfdcd392)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Paul Eggleton 2011-09-07 17:05:39 +01:00 committed by Richard Purdie
parent f0d490684b
commit 0342cf81d5
1 changed files with 5 additions and 0 deletions
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meta/classes/core-image.bbclass
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@ -26,6 +26,7 @@ LIC_FILES_CHKSUM = "file://${COREBASE}/LICENSE;md5=3f40d7994397109285ec7b81fdeb3
# - nfs-server - NFS server (exports / over NFS to everybody)
# - ssh-server-dropbear - SSH server (dropbear)
# - ssh-server-openssh - SSH server (openssh)
# - debug-tweaks - makes an image suitable for development
#
PACKAGE_GROUP_apps-console-core = "task-core-apps-console"
PACKAGE_GROUP_x11-base = "task-core-x11-base"
@ -65,3 +66,7 @@ inherit image
# Create /etc/timestamp during image construction to give a reasonably sane default time setting
ROOTFS_POSTPROCESS_COMMAND += "rootfs_update_timestamp ; "
# Zap the root password if debug-tweaks feature is not enabled
ROOTFS_POSTPROCESS_COMMAND += '${@base_contains("IMAGE_FEATURES", "debug-tweaks", "", "zap_root_password ; ",d)}'