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| author | Felix Fietkau <nbd@openwrt.org> | 2014-10-25 17:23:14 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2014-10-25 17:23:14 +0000 |
| commit | 136abcb0b21e32b82bbd482a0ee7ca2c98447fa5 (patch) | |
| tree | caf4eea28a26e7c9bae23b3ceff32dc5772225e2 | |
| parent | df9410230fbd9f93040445a1de0acc10875084cb (diff) | |
| download | upstream-136abcb0b21e32b82bbd482a0ee7ca2c98447fa5.tar.gz upstream-136abcb0b21e32b82bbd482a0ee7ca2c98447fa5.tar.bz2 upstream-136abcb0b21e32b82bbd482a0ee7ca2c98447fa5.zip | |
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>
Backport of r43061
git-svn-id: svn://svn.openwrt.org/openwrt/branches/barrier_breaker@43062 3c298f89-4303-0410-b956-a3cf2f4a3e73
| -rw-r--r-- | package/base-files/files/lib/upgrade/keep.d/base-files-essential | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/package/base-files/files/lib/upgrade/keep.d/base-files-essential b/package/base-files/files/lib/upgrade/keep.d/base-files-essential index 2c611d29b4..978d4b58bc 100644 --- a/package/base-files/files/lib/upgrade/keep.d/base-files-essential +++ b/package/base-files/files/lib/upgrade/keep.d/base-files-essential @@ -4,6 +4,7 @@ /etc/group /etc/passwd /etc/profile +/etc/shadow /etc/shells /etc/sysctl.conf /etc/rc.local |