From: Arvind Sankar <nivedita@alum.mit.edu>
Date: Sat, 25 Jul 2020 11:59:16 -0400
Subject: efi/libstub: Stop parsing arguments at "--"
Patch-mainline: v5.9-rc2
Git-commit: 1fd9717d75df68e3c3509b8e7b1138ca63472f88
References: jsc#SLE-16407
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>
Acked-by: Lee, Chun-Yi <jlee@suse.com>
---
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
@@ -201,6 +201,8 @@ efi_status_t efi_parse_options(char cons
char *param, *val;
str = next_arg(str, ¶m, &val);
+ if (!val && !strcmp(param, "--"))
+ break;
if (!strcmp(param, "nokaslr")) {
efi_nokaslr = true;