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[V3,3/4] selftests/sgx: Ensure enclave data available during debug print

Message ID dab672f771e9b99e50c17ae2a75dc0b020cb0ce9.1644355600.git.reinette.chatre@intel.com (mailing list archive)
State Accepted
Commit 2db703fc3b15e7ef68c82eca613a3c00d43d70af
Headers show
Series selftests/sgx: Early enclave loading error path fixes | expand

Commit Message

Reinette Chatre Feb. 8, 2022, 9:48 p.m. UTC
In support of debugging the SGX tests print details from
the enclave and its memory mappings if any failure is encountered
during enclave loading.

When a failure is encountered no data is printed because the
printing of the data is preceded by cleanup of the data.

Move the data cleanup after the data print.

Fixes: 147172148909 ("selftests/sgx: Dump segments and /proc/self/maps only on failure")
Acked-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
---
Changes since V2:
- Add Acked-by from Shuah.

 tools/testing/selftests/sgx/main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/tools/testing/selftests/sgx/main.c b/tools/testing/selftests/sgx/main.c
index a7cd2c3e6f7e..b0bd95a4730d 100644
--- a/tools/testing/selftests/sgx/main.c
+++ b/tools/testing/selftests/sgx/main.c
@@ -186,8 +186,6 @@  static bool setup_test_encl(unsigned long heap_size, struct encl *encl,
 	return true;
 
 err:
-	encl_delete(encl);
-
 	for (i = 0; i < encl->nr_segments; i++) {
 		seg = &encl->segment_tbl[i];
 
@@ -208,6 +206,8 @@  static bool setup_test_encl(unsigned long heap_size, struct encl *encl,
 
 	TH_LOG("Failed to initialize the test enclave.\n");
 
+	encl_delete(encl);
+
 	return false;
 }