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    Subject[PATCH 5.7 121/124] efi/libstub: Stop parsing arguments at "--"
    Date
    From: Arvind Sankar <nivedita@alum.mit.edu>

    commit 1fd9717d75df68e3c3509b8e7b1138ca63472f88 upstream.

    Arguments after "--" are arguments for init, not for the kernel.

    Cc: <stable@vger.kernel.org>
    Signed-off-by: Arvind Sankar <nivedita@alum.mit.edu>
    Link: https://lore.kernel.org/r/20200725155916.1376773-1-nivedita@alum.mit.edu
    Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    drivers/firmware/efi/libstub/efi-stub-helper.c | 2 ++
    1 file changed, 2 insertions(+)

    --- a/drivers/firmware/efi/libstub/efi-stub-helper.c
    +++ b/drivers/firmware/efi/libstub/efi-stub-helper.c
    @@ -87,6 +87,8 @@ efi_status_t efi_parse_options(char cons
    char *param, *val;

    str = next_arg(str, &param, &val);
    + if (!val && !strcmp(param, "--"))
    + break;

    if (!strcmp(param, "nokaslr")) {
    efi_nokaslr = true;

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