> > Why ash (used in u-boot shell), not bash??? > To avoid GPLv3.
On Thu, 1 Aug 2024 at 06:52, Zoran Stojsavljevic < zoran.stojsavlje...@gmail.com> wrote: > Hello Mark, > > Just one question out of my curiosity? > > Why ash (used in u-boot shell), not bash??? > > Thank you, > Zee > _______ > > > On Wed, Jul 31, 2024 at 5:55 PM Mark Corbin via lists.yoctoproject.org > <mcorbin=lunarenergy....@lists.yoctoproject.org> wrote: > > > > Hello > > > > I was wondering whether anybody has any experience of running sshd > successfully on a system with a 'non-bash' shell? > > > > We're using kirkstone 4.0.12 which has openssh 8.9p1 and systemd 250.5. > > Both ssh and scp work as expected with '/bin/sh -> bash.bash' on the > target, but with '/bin/sh -> busybox.nosuid' (ash shell) the connections > fail. > > > > The sshd logs on the target show: > > Jul 31 15:24:56 hc sshd[17826]: Connection from UNKNOWN port 65535 on > 192.168.12.246 port 65535 > > Jul 31 15:24:56 hc sshd[17826]: debug1: kex_exchange_identification: > write: Broken pipe > > Jul 31 15:24:56 hc sshd[17826]: banner exchange: Connection from UNKNOWN > port 65535: Broken pipe > > > > Some extra debug messages that I've added to both systemd and sshd show > that the incoming socket gets closed somewhere between the handover from > the systemd socket service to the systemd sshd service. This results in > sshd being unable to get any peer details. > > > > I can't see anything obvious in either the systemd source or sshd source > that suggest a dependency on bash. > > > > Any ideas gratefully appreciated. > > > > Regards > > > > Mark > > > > -- > > > > Mark Corbin > > Senior Software Engineer | lunarenergy.com | LinkedIn | > Instagram > > > > C2:Restricted unless otherwise stated. > > > > Lunar Energy Limited is a company registered in England and Wales, > authorised and regulated by the Financial Conduct Authority under reference > number 767876. Company registration number: 05631091. Registered office: 55 > Baker Street, London, England, W1U 7EU > > > > > > > > > -- *Mark Corbin * Senior Software Engineer | lunarenergy.com <https://www.lunarenergy.com> | LinkedIn <https://www.linkedin.com/company/lunarenergyinc/> | Instagram <https://www.instagram.com/lunarenergyinc/> [image: Lunar Energy Logo] -- C2:Restricted unless otherwise stated. -- Lunar Energy Limited is a company registered in England and Wales, authorised and regulated by the Financial Conduct Authority under reference number 767876. Company registration number: 05631091. Registered office: 55 Baker Street, London, England, W1U 7EU
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