On 10/16/19 1:17 PM, Oguz Bektas wrote:
> if we fallback to /proc/cmdline, it can include the booted initrd.
>
> to avoid loader entries with initrd 'options' lines, we have to parse
> them out.
>
> Signed-off-by: Oguz Bektas <o.bek...@proxmox.com>
> ---
>
> v2->v3:
> * match forward slashes
> * match underscore
> * match zero or more whitespace at the end
>
> efiboot/zz-pve-efiboot | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/efiboot/zz-pve-efiboot b/efiboot/zz-pve-efiboot
> index 4756555..8771da9 100755
> --- a/efiboot/zz-pve-efiboot
> +++ b/efiboot/zz-pve-efiboot
> @@ -50,7 +50,8 @@ update_esps() {
> CMDLINE="$(cat /etc/kernel/cmdline)"
> else
> warn "No /etc/kernel/cmdline found - falling back to
> /proc/cmdline"
> - CMDLINE="$(cat /proc/cmdline)"
> + # remove initrd entries
> + CMDLINE="$(awk '{gsub(/\yinitrd=([0-9a-zA-Z\/\\._-])*\s*/,x)}1'
> /proc/cmdline)"
sooo, this does not works at all with the default installed mawk...
Only with gnu awk, which one may get fast installed on a developer
workstation... :/ So we all did not test clean environments..
it seems mawk has no word boundary regexp[0], soo either we depend on gawk
or we find a way were it works with mawk..
[0]: https://mail-index.netbsd.org/tech-userlevel/2012/12/02/msg006954.html
> fi
>
> loop_esp_list update_esp_func
>
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