Re: FAILED: patch "[PATCH] Replace magic for trusting the secondary keyring with #define" failed to apply to 4.9-stable tree

[Greg KH <gregkh@linuxfoundation.org>]

On Fri, Sep 07, 2018 at 12:32:48PM +0200, Yannik Sembritzki wrote:
> I've never backported a linux patch before; so I'm not sure if this is
> the right format.
> However, this cleanly applies to the linux-4.9.y branch.
> This is a backport of commit 817aef260037f33ee0f44c17fe341323d3aebd6d.
> 
> ----------------------------
> Signed-off-by: Yannik Sembritzki <yannik@sembritzki.me>
> Cc: stable@vger.kernel.org
> ---
> �certs/system_keyring.c����������������� |��� 3 ++-
> �crypto/asymmetric_keys/pkcs7_key_type.c |��� 2 +-
> �include/linux/verification.h����������� |��� 6 ++++++
> �3 files changed, 9 insertions(+), 2 deletions(-)
> 
> --- a/certs/system_keyring.c
> +++ b/certs/system_keyring.c
> @@ -15,5 +15,6 @@
> �#include <linux/cred.h>
> �#include <linux/err.h>
> +#include <linux/verification.h>
> �#include <keys/asymmetric-type.h>
> �#include <keys/system_keyring.h>
> �#include <crypto/pkcs7.h>
> @@ -230,7 +231,7 @@ int verify_pkcs7_signature(const void *d
> �
> ���� if (!trusted_keys) {
> ���� ��� trusted_keys = builtin_trusted_keys;
> -��� } else if (trusted_keys == (void *)1UL) {
> +��� } else if (trusted_keys == VERIFY_USE_SECONDARY_KEYRING) {
> �#ifdef CONFIG_SECONDARY_TRUSTED_KEYRING
> ���� ��� trusted_keys = secondary_trusted_keys;
> �#else
> --- a/crypto/asymmetric_keys/pkcs7_key_type.c
> +++ b/crypto/asymmetric_keys/pkcs7_key_type.c
> @@ -63,7 +63,7 @@ static int pkcs7_preparse(struct key_pre
> �
> ���� return verify_pkcs7_signature(NULL, 0,
> ���� ��� ��� ��� ����� prep->data, prep->datalen,
> -��� ��� ��� ��� ����� (void *)1UL, usage,
> +��� ��� ��� ��� ����� VERIFY_USE_SECONDARY_KEYRING, usage,
> ���� ��� ��� ��� ����� pkcs7_view_content, prep);
> �}
> �
> --- a/include/linux/verification.h
> +++ b/include/linux/verification.h
> @@ -13,6 +13,12 @@
> �#define _LINUX_VERIFICATION_H
> �
> �/*
> + * Indicate that both builtin trusted keys and secondary trusted keys
> + * should be used.
> + */
> +#define VERIFY_USE_SECONDARY_KEYRING ((struct key *)1UL)
> +
> +/*
> � * The use to which an asymmetric key is being put.
> � */
> �enum key_being_used_for {

The patch is whitespace damaged and can not be applied :(

Care to fix that up and resend it?

thanks,

greg k-h