From b4863baa68dd589092a9823f8c0bc513c24dc3a3 Mon Sep 17 00:00:00 2001 From: Heinrich Schuchardt Date: Sat, 1 Jun 2019 20:15:10 +0200 Subject: [PATCH] efi_loader: open protocol information When a protocol is opened the open protocol information must be updated. The key fields of the open protocol information records are ImageHandle, ControllerHandle, and Attributes. Consider the Attributes field when determining if an open protocol information record has to be updated or a new one has to be created. Signed-off-by: Heinrich Schuchardt --- lib/efi_loader/efi_boottime.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/lib/efi_loader/efi_boottime.c b/lib/efi_loader/efi_boottime.c index 481f9b9d3e..1a0e09807a 100644 --- a/lib/efi_loader/efi_boottime.c +++ b/lib/efi_loader/efi_boottime.c @@ -2684,7 +2684,8 @@ disconnect_next: /* Find existing entry */ list_for_each_entry(item, &handler->open_infos, link) { if (item->info.agent_handle == agent_handle && - item->info.controller_handle == controller_handle) + item->info.controller_handle == controller_handle && + item->info.attributes == attributes) match = &item->info; } /* None found, create one */ -- 2.30.2