From 426a15893f16c5f640bf8380b6a9086906e2f659 Mon Sep 17 00:00:00 2001
From: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Date: Tue, 17 Aug 2021 15:15:23 +0200
Subject: [PATCH] efi_loader: use EfiBootServicesData for device path
dp_alloc() was using a constant from the wrong enum resulting in creating
device paths in EfiReservedMemory.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
---
lib/efi_loader/efi_device_path.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/efi_loader/efi_device_path.c b/lib/efi_loader/efi_device_path.c
index 9c3ac712fe..cbdb466da4 100644
--- a/lib/efi_loader/efi_device_path.c
+++ b/lib/efi_loader/efi_device_path.c
@@ -68,7 +68,7 @@ static void *dp_alloc(size_t sz)
{
void *buf;
- if (efi_allocate_pool(EFI_ALLOCATE_ANY_PAGES, sz, &buf) !=
+ if (efi_allocate_pool(EFI_BOOT_SERVICES_DATA, sz, &buf) !=
EFI_SUCCESS) {
debug("EFI: ERROR: out of memory in %s\n", __func__);
return NULL;
--
2.39.5