Hi,
> As mentioned in https://openwrt.org/docs/techref/preinit_mount#failsafeBy,
> rootfs is made rw via overlay. So, even a non-root user will have the
> ability to modify (for e.g. delete dnsmasq entry in /etc/passwd).
no, a non-root user will lack sufficient permission to modify these files.
unknown user.
So, given this case, I was trying to understand how this is handled by procd?
Thanks,
Ravi
-Original Message-
From: openwrt-devel On Behalf Of
Jo-Philipp Wich
Sent: Thursday, June 16, 2022 5:15 PM
To: openwrt-devel@lists.openwrt.org
Subject: Re: Query regd. rw rootfs
W
al Message-
> From: openwrt-devel On Behalf Of
> Jo-Philipp Wich
> Sent: Thursday, June 16, 2022 3:54 PM
> To: openwrt-devel@lists.openwrt.org
> Subject: Re: Query regd. rw rootfs
>
> WARNING: This email originated from outside of Qualcomm. Please be wary of
> any lin
Hi,
> If the behavior is not same, can you let me know how "below" is
> handled/taken care in OpenWRT? "changes made to sensitive files for e.g.
> /etc/passwd (deleting a line. Deleting passwd file etc.) will have adverse
> impact on security and some init scripts may not start etc."
OpenWrt d
ng a line.
Deleting passwd file etc.) will have adverse impact on security and some init
scripts may not start etc."
Thanks,
Ravi
-Original Message-
From: openwrt-devel On Behalf Of
Jo-Philipp Wich
Sent: Thursday, June 16, 2022 3:54 PM
To: openwrt-devel@lists.openwrt.org
Subject: Re
Hi,
> [...]
> Is this behavior the same with procd?
it is not the same. There is no special handling for specific overlay file
paths in procd.
~ Jo
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