The following commit has been merged into the efi/urgent branch of tip:
Commit-ID: 1fd9717d75df68e3c3509b8e7b1138ca63472f88 Gitweb: https://git.kernel.org/tip/1fd9717d75df68e3c3509b8e7b1138ca63472f88 Author: Arvind Sankar nivedita@alum.mit.edu AuthorDate: Sat, 25 Jul 2020 11:59:16 -04:00 Committer: Ard Biesheuvel ardb@kernel.org CommitterDate: Thu, 20 Aug 2020 11:18:52 +02:00
efi/libstub: Stop parsing arguments at "--"
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 --- 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;