diff options
| author | Heinrich Schuchardt | 2023-06-10 21:25:18 +0200 |
|---|---|---|
| committer | Heinrich Schuchardt | 2023-06-16 06:45:19 +0200 |
| commit | a61e6ad76914a30a562ac01339c5d21f3283def8 (patch) | |
| tree | 658db5d9d6e11dcc31579567d41ad61b5590b2a6 /lib/efi_selftest | |
| parent | 12858ab216a2f3faf7e37fb5c292b64afff673cf (diff) | |
efi_selftest: ReinstallProtocolInterface test
Test ReinstallProtocolInterface() more rigorously.
Replacing the sole installed protocol interface must not result in deleting
the handle and creating a new one.
Check which interface is actually installed before and after
ReinstallProtocolInterface().
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Diffstat (limited to 'lib/efi_selftest')
| -rw-r--r-- | lib/efi_selftest/efi_selftest_register_notify.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/lib/efi_selftest/efi_selftest_register_notify.c b/lib/efi_selftest/efi_selftest_register_notify.c index ad4bcce1a10..adf5dd00a1e 100644 --- a/lib/efi_selftest/efi_selftest_register_notify.c +++ b/lib/efi_selftest/efi_selftest_register_notify.c @@ -124,6 +124,7 @@ static int execute(void) { efi_status_t ret; efi_handle_t handle1 = NULL, handle2 = NULL; + struct interface *interface; struct interface interface1, interface2; ret = boottime->install_protocol_interface(&handle1, &guid1, @@ -145,6 +146,18 @@ static int execute(void) efi_st_error("LocateHandle failed\n"); return EFI_ST_FAILURE; } + interface = NULL; + ret = boottime->open_protocol(handle1, &guid1, (void**)&interface, + NULL, NULL, + EFI_OPEN_PROTOCOL_GET_PROTOCOL); + if (ret != EFI_SUCCESS) { + efi_st_error("Cannot find installed protocol on handle\n"); + return EFI_ST_FAILURE; + } + if (interface != &interface1) { + efi_st_error("Wrong interface after install\n"); + return EFI_ST_FAILURE; + } ret = boottime->free_pool(context.handles); if (ret != EFI_SUCCESS) { efi_st_error("FreePool failed\n"); @@ -186,6 +199,18 @@ static int execute(void) efi_st_error("FreePool failed\n"); return EFI_ST_FAILURE; } + interface = NULL; + ret = boottime->open_protocol(handle1, &guid1, (void**)&interface, + NULL, NULL, + EFI_OPEN_PROTOCOL_GET_PROTOCOL); + if (ret != EFI_SUCCESS) { + efi_st_error("Cannot find reinstalled protocol on handle\n"); + return EFI_ST_FAILURE; + } + if (interface != &interface2) { + efi_st_error("Wrong interface after reinstall\n"); + return EFI_ST_FAILURE; + } context.notify_count = 0; ret = boottime->install_protocol_interface(&handle2, &guid1, EFI_NATIVE_INTERFACE, |