Bug#1023879: Weird supplementary GID passed with getgroups syscall

Severity: important Tags: buster moreinfo

Bug#1023879: Buster: oldstable: Weird supplementary GID passed with getgroups syscall

Additional notes: While using the `groups' command with arguments, the error does not show up. The additional, seemingly random GID is not constant. If you run the command in a another (pseudo) terminal, you get a another random number. The random number does not look like a EGUID of the ca