From b50f075286f953abb2f056ecda76ac034b3a1787 Mon Sep 17 00:00:00 2001
From: Heinrich Schuchardt <xypron.glpk@gmx.de>
Date: Fri, 28 Sep 2018 22:14:16 +0200
Subject: [PATCH] efi_selftest: creating new handle in controller test
When the last protocol interface is uninstalled the handle is deleted but
this does not set the value of the handle to NULL.
To create a new handle with OpenProtocolInterface the value of the handle
must be NULL.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
---
lib/efi_selftest/efi_selftest_controllers.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/lib/efi_selftest/efi_selftest_controllers.c b/lib/efi_selftest/efi_selftest_controllers.c
index ceefa03444..d08c377c72 100644
--- a/lib/efi_selftest/efi_selftest_controllers.c
+++ b/lib/efi_selftest/efi_selftest_controllers.c
@@ -134,6 +134,8 @@ static efi_status_t EFIAPI start(
/* Create child controllers */
for (i = 0; i < NUMBER_OF_CHILD_CONTROLLERS; ++i) {
+ /* Creating a new handle for the child controller */
+ handle_child_controller[i] = 0;
ret = boottime->install_protocol_interface(
&handle_child_controller[i], &guid_child_controller,
EFI_NATIVE_INTERFACE, NULL);
--
2.39.5