diff mbox series

[5.17,0217/1126] selftests/sgx: Do not attempt enclave build without valid enclave

Message ID 20220405070413.979360900@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg Kroah-Hartman April 5, 2022, 7:16 a.m. UTC 
From: Reinette Chatre <reinette.chatre@intel.com>

[ Upstream commit fff36bcbfde1126f6b81cb8ee12a58aada17ca29 ]

It is not possible to build an enclave if it was not possible to load
the binary from which it should be constructed. Do not attempt
to make further progress but instead return with failure. A
"return false" from setup_test_encl() is expected to trip an
ASSERT_TRUE() and abort the rest of the test.

Fixes: 1b35eb719549 ("selftests/sgx: Encpsulate the test enclave creation")
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Acked-by: Dave Hansen <dave.hansen@linux.intel.com>
Acked-by: Shuah Khan <skhan@linuxfoundation.org>
Link: https://lkml.kernel.org/r/e3778c77f95e6dca348c732b12f155051d2899b4.1644355600.git.reinette.chatre@intel.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 tools/testing/selftests/sgx/main.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/tools/testing/selftests/sgx/main.c b/tools/testing/selftests/sgx/main.c
index 370c4995f7c4..a7cd2c3e6f7e 100644
--- a/tools/testing/selftests/sgx/main.c
+++ b/tools/testing/selftests/sgx/main.c
@@ -147,6 +147,7 @@  static bool setup_test_encl(unsigned long heap_size, struct encl *encl,
 	if (!encl_load("test_encl.elf", encl, heap_size)) {
 		encl_delete(encl);
 		TH_LOG("Failed to load the test enclave.\n");
+		return false;
 	}
 
 	if (!encl_measure(encl))