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Re: mount.davfs: program is not setuid root
From: |
Simon Streit |
Subject: |
Re: mount.davfs: program is not setuid root |
Date: |
Wed, 21 Apr 2021 23:43:51 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) |
Efraim Flashner <efraim@flashner.co.il> writes:
> On Mon, Apr 19, 2021 at 08:47:08PM -0400, Leo Famulari wrote:
>> On Mon, Apr 19, 2021 at 10:30:13PM +0200, Simon Streit wrote:
>> > I just tried again, and called mount as:
>> > --8<---------------cut here---------------start------------->8---
>> > /run/setuid-programs/mount -t <URL> ~/test/
>> > --8<---------------cut here---------------end--------------->8---
>> > where URL is my remote URL share trying to mount it to local test dir,
>> > where it fails with:
>> > --8<---------------cut here---------------start------------->8---
>> > /run/current-system/profile/sbin/mount.davfs: program is not setuid root
>> > --8<---------------cut here---------------end--------------->8---
>>
>> So, '/run/setuid-programs/mount' is somehow resolving to
>> '/run/current-system/profile/sbin/mount.davfs'?
>>
>> The executables in /run/setuid-programs are not supposed to be links.
>>
>
> From the ./configure script in davfs2:
>
> Some influential environment variables:
> CC C compiler command
> CFLAGS C compiler flags
> LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
> nonstandard directory <lib dir>
> LIBS libraries to pass to the linker, e.g. -l<library>
> CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
> you have headers in a nonstandard directory <include dir>
> CPP C preprocessor
> dav_user if invoked by root, mount.davfs runs as this user [davfs2]
> dav_group the group, the mount.davfs daemon belongs to [davfs2]
> ssbindir where mount will search for mount-helpers [/sbin]
> dav_localstatedir
> directory to store pid-files in [/var/run]
> dav_syscachedir
> cache directory [/var/cache]
> LINGUAS select languages for messages and documentation
>
> I've attached a diff against guix and also a davfs.scm for building just
> the modified davfs2. Can you try building it with `guix build -f
> davfs.scm` and then use the mount.davfs from there to try mounting your
> davfs mountpoint?
Thanks for your reply. I'll come back to this next week. Hopefully
I can test it before. Unfortunately, my time is very limited at the
moment.
Cheers
Simon
- Re: mount.davfs: program is not setuid root, (continued)
- Re: mount.davfs: program is not setuid root, Leo Famulari, 2021/04/16
- Re: mount.davfs: program is not setuid root, Simon Streit, 2021/04/19
- Re: mount.davfs: program is not setuid root, Leo Famulari, 2021/04/19
- Re: mount.davfs: program is not setuid root, Efraim Flashner, 2021/04/20
- Re: mount.davfs: program is not setuid root, Efraim Flashner, 2021/04/20
- Re: mount.davfs: program is not setuid root,
Simon Streit <=
Re: mount.davfs: program is not setuid root, Simon Streit, 2021/04/19
Re: mount.davfs: program is not setuid root, Simon Streit, 2021/04/19