From: Poole, Donald R. <drpoole@swri.org>
To: buildroot@busybox.net
Subject: [Buildroot] Buildroot RFS Login Question
Date: Thu, 9 Feb 2012 19:56:56 +0000 [thread overview]
Message-ID: <CB597E68.2F40%donald.poole@swri.org> (raw)
In-Reply-To: <87vcng3to7.fsf@macbook.be.48ers.dk>
On 2/9/12 9:36 AM, "Peter Korsgaard" <jacmet@uclibc.org> wrote:
>>>>>> "Donald" == Poole, Donald R <drpoole@swri.org> writes:
>
>Hi,
>
> Donald> Hmm, interestingly I do have that in my .config. Why would it
> Donald> have failed to execute the Setuid in this case?
>
>Sorry, no idea. Do you see it in the fakeroot invocation to create the
>tarball? Are the permissions in the tarball correct?
>
>E.G.:
>tar tvf output/images/rootfs.tar | grep '^-.*busybox'
>-rwsr-xr-x root/root 420472 2012-02-09 09:29 ./bin/busybox
>
>--
>Bye, Peter Korsgaard
This is the my tarball creation output:
>>> Generating root filesystem image rootfs.tar
rm -f
/opt/embedded-systems/armv7/buildroot-2011.11/output/build/_fakeroot.fs
touch
/opt/embedded-systems/armv7/buildroot-2011.11/output/build/.fakeroot.00000
cat /opt/embedded-systems/armv7/buildroot-2011.11/output/build/.fakeroot*
> /opt/embedded-systems/armv7/buildroot-2011.11/output/build/_fakeroot.fs
echo "chown -R 0:0
/opt/embedded-systems/armv7/buildroot-2011.11/output/target" >>
/opt/embedded-systems/armv7/buildroot-2011.11/output/build/_fakeroot.fs
cat target/generic/device_table.txt >
/opt/embedded-systems/armv7/buildroot-2011.11/output/build/_device_table.tx
t
echo
"/opt/embedded-systems/armv7/buildroot-2011.11/output/host/usr/bin/makedevs
-d
/opt/embedded-systems/armv7/buildroot-2011.11/output/build/_device_table.tx
t /opt/embedded-systems/armv7/buildroot-2011.11/output/target" >>
/opt/embedded-systems/armv7/buildroot-2011.11/output/build/_fakeroot.fs
echo " tar -c""f
/opt/embedded-systems/armv7/buildroot-2011.11/output/images/rootfs.tar -C
/opt/embedded-systems/armv7/buildroot-2011.11/output/target ." >>
/opt/embedded-systems/armv7/buildroot-2011.11/output/build/_fakeroot.fs
chmod a+x
/opt/embedded-systems/armv7/buildroot-2011.11/output/build/_fakeroot.fs
/opt/embedded-systems/armv7/buildroot-2011.11/output/host/usr/bin/fakeroot
-- /opt/embedded-systems/armv7/buildroot-2011.11/output/build/_fakeroot.fs
rootdir=/opt/embedded-systems/armv7/buildroot-2011.11/output/target
table='/opt/embedded-systems/armv7/buildroot-2011.11/output/build/_device_
table.txt'
bzip2 -9 -c
/opt/embedded-systems/armv7/buildroot-2011.11/output/images/rootfs.tar >
/opt/embedded-systems/armv7/buildroot-2011.11/output/images/rootfs.tar.bz2
So, I see it in the fakroot invocation and when I issue the command you
gave to check the permissions of the busybox binary, it get this output:
-rwsr-xr-x root/root 621852 2012-02-09 13:43 ./bin/busybox
So, it appears that it's being set correctly too.
Donald R. Poole, Jr.
Research Engineer
Voice: 210.522.3131 | Fax: 210.522.4931
Tactical Networks & Communications (tacticalnetworks.swri.org)
Southwest Research Institute (SwRI)
next prev parent reply other threads:[~2012-02-09 19:56 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-25 15:16 [Buildroot] Buildroot RFS Login Question Poole, Donald R.
2012-01-25 20:34 ` Peter Korsgaard
2012-01-25 20:56 ` Poole, Donald R.
2012-01-25 22:19 ` Peter Korsgaard
2012-02-07 6:31 ` Poole, Donald R.
2012-02-07 9:01 ` Peter Korsgaard
2012-02-08 15:20 ` Poole, Donald R.
2012-02-08 16:18 ` Peter Korsgaard
2012-02-08 16:25 ` Poole, Donald R.
2012-02-08 16:34 ` Peter Korsgaard
2012-02-08 23:17 ` Poole, Donald R.
2012-02-09 6:29 ` Peter Korsgaard
2012-02-09 6:49 ` Poole, Donald R.
2012-02-09 8:04 ` Peter Korsgaard
2012-02-09 15:16 ` Poole, Donald R.
2012-02-09 15:36 ` Peter Korsgaard
2012-02-09 19:56 ` Poole, Donald R. [this message]
2012-02-09 21:22 ` Peter Korsgaard
2012-02-15 15:22 ` Poole, Donald R.
-- strict thread matches above, loose matches on Subject: below --
2012-01-24 19:59 [Buildroot] FW: " Poole, Donald R.
2012-01-26 7:01 ` [Buildroot] " Sinan Akman
2012-01-26 14:59 ` Poole, Donald R.
[not found] <CAMe6wuROmEc_vWn8AqYdiRa9bo0Yc2iA9WAFbiy+kWohq09=Ag@mail.gmail.com>
2012-01-22 21:43 ` Peter Korsgaard
[not found] ` <CAMe6wuTrAtUXsjByY6pBd9-wZKme0gyvSTzsPnEiFGK3X-n=3g@mail.gmail.com>
2012-01-24 20:29 ` Peter Korsgaard
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