Re: data loss when doing ls-remote and piped to command

On 16/09/2021 08:38, Rolf Eike Beer wrote:
...

The redirection seems to be an important part of it. I now did:

git ... 2>&1 | sha256sum

I've tried to reproduce this since yesterday, but couldn't until now:

2>&1 made all the difference, took less than a minute.

Different repo, different machine, but also running Tumbleweed 
5.14.1-1-default, git 2.33.0

while [ "`git --git-dir=$PWD/in/linux/.git ls-remote origin 2>&1 | tee 
failed.out | sha1sum`" = "7fa299e589bacdc908395730beff542b0fc684eb  -" 
]; do echo -n .; done
..........

failed.out has multiple lines like this:

--8<--
4e77f7f1261f65cff06918bc5e66d02a418fc842        refs/tags/v3.10.18^{}
f7b8df0cc81cf82a4ac6834225bddbe46a340455a4a5d52f29d08d923ce8d232b0b497da674dd2c 
refs/tags/v3.18
b2776bf7149bddd1f4161f14f79520f17fc1d71d        refs/tags/v3.18^{}
--8<--


Running the same on Archlinux (5.13.13-arch1-1, 2.33.0) doesn't show the 
problem.
This may well turn out not to be git, but a kernel issue.

@Eike: I think at this point you should try to downgrade and see whether 
that makes any difference