Re: [PATCH iproute2 1/2] netns: switch netns in the child when executing commands

[Stephen Hemminger]

On Tue, 11 Jun 2019 00:16:12 +0200
Matteo Croce <mcr...@redhat.com> wrote:

> +     printf("\nnetns: %s\n", nsname);
> +     cmd_exec(argv[0], argv, true, nsname);
>       return 0;

simple printf breaks JSON output.