Use unsigned char for the parameter of efi_st_strcmp_16_8. This allows comparing characters 0x80 - 0xff.
Signed-off-by: Heinrich Schuchardt heinrich.schuchardt@canonical.com --- v2: new patch --- include/efi_selftest.h | 2 +- lib/efi_selftest/efi_selftest_util.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/efi_selftest.h b/include/efi_selftest.h index e900cb85a9..7c69c3f376 100644 --- a/include/efi_selftest.h +++ b/include/efi_selftest.h @@ -131,7 +131,7 @@ u16 *efi_st_translate_code(u16 code); * @buf2: char string * Return: 0 if both buffers contain equivalent strings */ -int efi_st_strcmp_16_8(const u16 *buf1, const char *buf2); +int efi_st_strcmp_16_8(const u16 *buf1, const unsigned char *buf2);
/** * efi_st_get_config_table() - get configuration table diff --git a/lib/efi_selftest/efi_selftest_util.c b/lib/efi_selftest/efi_selftest_util.c index 7e03e0c939..3681fa6431 100644 --- a/lib/efi_selftest/efi_selftest_util.c +++ b/lib/efi_selftest/efi_selftest_util.c @@ -102,7 +102,7 @@ u16 *efi_st_translate_code(u16 code) return efi_st_unknown; }
-int efi_st_strcmp_16_8(const u16 *buf1, const char *buf2) +int efi_st_strcmp_16_8(const u16 *buf1, const unsigned char *buf2) { for (; *buf1 || *buf2; ++buf1, ++buf2) { if (*buf1 != *buf2)