[Buildroot] [PATCH] system/permissions: make /root group+others non-writable
Yann E. MORIN
yann.morin.1998 at free.fr
Sat Jun 22 22:22:32 UTC 2013
From: "Yann E. MORIN" <yann.morin.1998 at free.fr>
Upon logging, dropbear whines if /root is group- or others-writable, and
key-based authentication is attempted, reverting to password-based
authentication:
dropbear[149]: /root must be owned by user or root, and not writable by others
dropbear[149]: Password auth succeeded for 'root' from 192.168.127.35:41566
On my system, /root was 770. Changing to 700 fixed the issue.
Having /root 700 is a good idea, anyway.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
---
system/device_table.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/system/device_table.txt b/system/device_table.txt
index 43c0cfa..7ae4b07 100644
--- a/system/device_table.txt
+++ b/system/device_table.txt
@@ -9,6 +9,7 @@
/dev d 755 0 0 - - - - -
/tmp d 1777 0 0 - - - - -
/etc d 755 0 0 - - - - -
+/root d 700 0 0 - - - - -
/home/default d 755 1000 1000 - - - - -
/var/www d 755 33 33 - - - - -
/etc/shadow f 600 0 0 - - - - -
--
1.8.1.2
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