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| author | Matthias Schiffer <mschiffer@universe-factory.net> | 2016-09-26 15:25:37 +0200 |
|---|---|---|
| committer | Matthias Schiffer <mschiffer@universe-factory.net> | 2016-09-26 17:57:56 +0200 |
| commit | 6c1542787d135de358710254e71fe926f8676954 (patch) | |
| tree | f6d3b832e9ef6e9074745cd6b02cf4f77b147a83 /package/base-files | |
| parent | 77f54eae453db4220547c4c17d29ff91351b06e0 (diff) | |
| download | mtk-20170518-6c1542787d135de358710254e71fe926f8676954.zip mtk-20170518-6c1542787d135de358710254e71fe926f8676954.tar.gz mtk-20170518-6c1542787d135de358710254e71fe926f8676954.tar.bz2 | |
base-files: fix check for empty password warning
Now that we know that the password is in /etc/shadow and not in
/etc/passwd, we can properly fix the logic for the empty password check.
Only 'root::' is an empty password, 'root:x:' and 'root:!:' allow no
password login at all.
This fixes the empty password warning still showing after the root password
has been locked using 'passwd -l root' (e.g. to allow public-key auth
only).
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
Diffstat (limited to 'package/base-files')
| -rw-r--r-- | package/base-files/files/etc/profile | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/package/base-files/files/etc/profile b/package/base-files/files/etc/profile index d70bafc..f241ab2 100644 --- a/package/base-files/files/etc/profile +++ b/package/base-files/files/etc/profile @@ -30,8 +30,7 @@ alias ll='ls -alF --color=auto' unset FILE } -if ( grep -qsE '^root:[!x]?:' /etc/shadow && \ - grep -qsE '^root:[!x]?:' /etc/passwd && \ +if ( grep -qs '^root::' /etc/shadow && \ [ -z "$FAILSAFE" ] ) then cat << EOF |