Re: [DistroKit] [PATCH] v7a: run: really constrain the forwarded SSH port to <= 64000

[Robert Schwebel <r.schwebel@pengutronix.de>]

On Mon, Nov 15, 2021 at 11:14:50AM +0100, Roland Hieber wrote:
> The variable expansion braces should have been arithmetic evaluation
> parentheses.
> 
> Fixes: d975eb8b04087f8606d8 (2021-04-26, "v7a: run: make the SSH forwarding port multiprocess-compatible")
> Reported-by: Jürgen Borleis <jbe@pengutronix.de>
> Signed-off-by: Roland Hieber <rhi@pengutronix.de>
> ---
>  configs/platform-v7a/run | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/configs/platform-v7a/run b/configs/platform-v7a/run
> index 8af190f11eb4..d76c0969aa02 100755
> --- a/configs/platform-v7a/run
> +++ b/configs/platform-v7a/run
> @@ -39,7 +39,7 @@ fi
>  # the port to which an sshd would connect (in the emulated sysem)
>  SSH_INTERNAL_PORT=22
>  # the port which QEMU opens at the host side to give access to the ${SSH_INTERNAL_PORT}
> -SSH_EXTERNAL_PORT=${QEMU_SSH_PORT:-${PPID%64000+1025}}
> +SSH_EXTERNAL_PORT=${QEMU_SSH_PORT:-$((PPID%64000+1025))}
>  
>  # check if vde is available for networking
>  if [ -z "${VDE_SOCKET}" ]; then

Could you re-spin? This patch doesn't apply.

rsc
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