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Felix Fietkau 7a5002ec9d base-files: add /etc/shadow to list of essential files to keep in sysupgrade (bug 18206)
Based on bug #18206 sysupgrade can lead to loss of password information in
certain situations. Most likely all users who will upgrade from versions
r43017-43040, will lose their current passwords. :-(
https://dev.openwrt.org/ticket/18206

Currently /etc/shadow is defined as a conffile in base-files:
https://dev.openwrt.org/browser/trunk/package/base-files/Makefile#L37

But it is not defined in the default list of essential files to keep in
sysupgrade:
https://dev.openwrt.org/browser/trunk/package/base-files/files/lib/upgrade/keep.d/base-files-essential

If exporting conffiles info fails, /etc/shadow can get lost.

Shadow passwords are now the default, so saying that preserving /etc/passwd
is essential while /etc/shadow is not, makes no sense.

The attached patch adds /etc/shadow to the list of essential files.

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>

SVN-Revision: 43061
2014-10-25 17:22:46 +00:00
config Kconfig: Fix missing help text in DEVEL config menu 2014-09-13 20:27:52 +00:00
docs docs: update remaining references to functions.sh 2012-12-20 15:29:33 +00:00
include kernel: update 3.10.49 to 3.10.58 (released 2014-oct-15) 2014-10-24 20:39:26 +00:00
package base-files: add /etc/shadow to list of essential files to keep in sysupgrade (bug 18206) 2014-10-25 17:22:46 +00:00
scripts scripts: fix wrong usage of '==' operator 2014-10-14 12:21:11 +00:00
target ar71xx: refresh 3.10 patches 2014-10-24 20:39:42 +00:00
toolchain toolchain: fix mips64 musl linker names 2014-10-24 00:15:58 +00:00
tools tools: Fix compilation on x32 host 2014-10-25 16:57:16 +00:00
.gitattributes add .gitattributes to prevent the git autocrlf option from messing with CRLF/LF in files 2012-05-08 13:30:49 +00:00
.gitignore add git-src to .gitignore 2014-01-12 12:06:39 +00:00
BSDmakefile add missing copyright header 2007-02-26 01:05:09 +00:00
Config.in move menuconfig options into separate files 2013-11-22 14:30:40 +00:00
feeds.conf.default feeds: switch LuCI to Github repo 2014-10-09 21:27:26 +00:00
LICENSE finally move buildroot-ng to trunk 2016-03-20 17:29:15 +01:00
Makefile Revert "build: use ONESHELL to speed up scanning and the toplevel makefile" 2014-10-22 10:47:26 +00:00
README Add 'subversion' build dependency to README 2014-08-31 12:06:32 +00:00
rules.mk rules.mk: reduce shexport to one line to allow it to be put in a target context 2014-10-22 08:57:20 +00:00

This is the buildsystem for the OpenWrt Linux distribution.

Please use "make menuconfig" to configure your appreciated
configuration for the toolchain and firmware.

You need to have installed gcc, binutils, bzip2, flex, python, perl, make,
find, grep, diff, unzip, gawk, getopt, subversion, libz-dev and libc headers.

Run "./scripts/feeds update -a" to get all the latest package definitions
defined in feeds.conf / feeds.conf.default respectively
and "./scripts/feeds install -a" to install symlinks of all of them into
package/feeds/.

Use "make menuconfig" to configure your image.

Simply running "make" will build your firmware.
It will download all sources, build the cross-compile toolchain, 
the kernel and all choosen applications.

You can use "scripts/flashing/flash.sh" for remotely updating your embedded
system via tftp.

The OpenWrt system is documented in docs/. You will need a LaTeX distribution
and the tex4ht package to build the documentation. Type "make -C docs/" to build it.

To build your own firmware you need to have access to a Linux, BSD or MacOSX system
(case-sensitive filesystem required). Cygwin will not be supported because of
the lack of case sensitiveness in the file system.


Sunshine!
	Your OpenWrt Project
	http://openwrt.org