diff options
| author | Arvind Sankar <nivedita@alum.mit.edu> | 2020-07-25 11:59:16 -0400 |
|---|---|---|
| committer | Ard Biesheuvel <ardb@kernel.org> | 2020-08-20 11:18:52 +0200 |
| commit | 1fd9717d75df68e3c3509b8e7b1138ca63472f88 (patch) | |
| tree | 218ce0dd2a69e869ab08d0473b73dc83c40f2cf8 /drivers/firmware/efi/libstub | |
| parent | 98086df8b70c06234a8f4290c46064e44dafa0ed (diff) | |
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>
Diffstat (limited to 'drivers/firmware/efi/libstub')
| -rw-r--r-- | drivers/firmware/efi/libstub/efi-stub-helper.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/firmware/efi/libstub/efi-stub-helper.c b/drivers/firmware/efi/libstub/efi-stub-helper.c index 6bca70bbb43d..37ff34e7b85e 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; |