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| author | Tom Rini <trini@konsulko.com> | 2020-08-24 17:28:18 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2020-08-24 17:28:18 -0400 |
| commit | 3c0cec035e5b06b638fb52ccd7383bbd5bcede35 (patch) | |
| tree | 5dfb658a5a4376ab257dfccdbc51f2e301fd0256 /test/lib/efi_device_path.c | |
| parent | 1aa3966173fe92fa3c46638ee8eb8b8491f521d6 (diff) | |
| parent | 2b3fbcb59f4174e455a6285eaddf1426ed3e76c5 (diff) | |
Merge tag 'efi-2020-10-rc3-3' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi
Pull request for UEFI sub-system for efi-2020-10-rc3 (3)
The following bug fixes are contained in this pull-request:
* ResetSystem() should no hang if not implemented.
* Device paths in Bootxxxx variables should be verified.
* Use ':' as separator for command setenv -e -i instead of ','.
* Correct comments for functions.
* Update UEFI documentation.
Diffstat (limited to 'test/lib/efi_device_path.c')
| -rw-r--r-- | test/lib/efi_device_path.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/test/lib/efi_device_path.c b/test/lib/efi_device_path.c new file mode 100644 index 00000000000..24e2f23c5af --- /dev/null +++ b/test/lib/efi_device_path.c @@ -0,0 +1,50 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Test device path functions + * + * Copyright (c) 2020 Heinrich Schuchardt <xypron.glpk@gmx.de> + */ + +#include <common.h> +#include <efi_loader.h> +#include <test/lib.h> +#include <test/test.h> +#include <test/ut.h> + +static int lib_test_efi_dp_check_length(struct unit_test_state *uts) +{ + /* end of device path */ + u8 d1[] __aligned(2) = { + 0x7f, 0xff, 0x04, 0x00 }; + /* device path node with length less then 4 */ + u8 d2[] __aligned(2) = { + 0x01, 0x02, 0x02, 0x00, 0x04, 0x00, 0x7f, 0xff, 0x04, 0x00 }; + /* well formed device path */ + u8 d3[] __aligned(2) = { + 0x03, 0x02, 0x08, 0x00, 0x01, 0x00, 0x01, 0x00, + 0x7f, 0xff, 0x04, 0x00 }; + + struct efi_device_path *p1 = (struct efi_device_path *)d1; + struct efi_device_path *p2 = (struct efi_device_path *)d2; + struct efi_device_path *p3 = (struct efi_device_path *)d3; + + ut_asserteq((ssize_t)-EINVAL, efi_dp_check_length(p1, SIZE_MAX)); + ut_asserteq((ssize_t)sizeof(d1), efi_dp_check_length(p1, sizeof(d1))); + ut_asserteq((ssize_t)sizeof(d1), + efi_dp_check_length(p1, sizeof(d1) + 4)); + ut_asserteq((ssize_t)-1, efi_dp_check_length(p1, sizeof(d1) - 1)); + + ut_asserteq((ssize_t)-1, efi_dp_check_length(p2, sizeof(d2))); + + ut_asserteq((ssize_t)-1, efi_dp_check_length(p3, sizeof(d3) - 1)); + ut_asserteq((ssize_t)sizeof(d3), efi_dp_check_length(p3, sizeof(d3))); + ut_asserteq((ssize_t)sizeof(d3), efi_dp_check_length(p3, SSIZE_MAX)); + ut_asserteq((ssize_t)-EINVAL, + efi_dp_check_length(p3, (size_t)SSIZE_MAX + 1)); + ut_asserteq((ssize_t)sizeof(d3), + efi_dp_check_length(p3, sizeof(d3) + 4)); + + return 0; +} + +LIB_TEST(lib_test_efi_dp_check_length, 0); |