From 1fd9717d75df68e3c3509b8e7b1138ca63472f88 Mon Sep 17 00:00:00 2001 From: Arvind Sankar Date: Sat, 25 Jul 2020 11:59:16 -0400 Subject: [PATCH] efi/libstub: Stop parsing arguments at "--" Arguments after "--" are arguments for init, not for the kernel. Cc: Signed-off-by: Arvind Sankar Link: https://lore.kernel.org/r/20200725155916.1376773-1-nivedita@alum.mit.edu Signed-off-by: Ard Biesheuvel --- drivers/firmware/efi/libstub/efi-stub-helper.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/firmware/efi/libstub/efi-stub-helper.c b/drivers/firmware/efi/libstub/efi-stub-helper.c index 6bca70b..37ff34e 100644 --- a/drivers/firmware/efi/libstub/efi-stub-helper.c +++ b/drivers/firmware/efi/libstub/efi-stub-helper.c @@ -201,6 +201,8 @@ efi_status_t efi_parse_options(char const *cmdline) char *param, *val; str = next_arg(str, ¶m, &val); + if (!val && !strcmp(param, "--")) + break; if (!strcmp(param, "nokaslr")) { efi_nokaslr = true; -- 2.7.4