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[U-Boot,1/1] efi_memory: return MapKey

Message ID 20170721170544.1485-1-xypron.glpk@gmx.de
State Accepted
Commit c6e3c3e68a240e7d503b7e4fee9ea6002e33f6a0
Delegated to: Alexander Graf
Headers show

Commit Message

Heinrich Schuchardt July 21, 2017, 5:05 p.m. UTC 
efi_get_memory_map should set a defined value for map_key.

We later can introduce the test against this value in
efi_exit_boot_services as required by the UEFI standard.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
---
 lib/efi_loader/efi_memory.c | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/lib/efi_loader/efi_memory.c b/lib/efi_loader/efi_memory.c
index c56653f497..f59e3ea327 100644
--- a/lib/efi_loader/efi_memory.c
+++ b/lib/efi_loader/efi_memory.c
@@ -431,6 +431,8 @@  efi_status_t efi_get_memory_map(unsigned long *memory_map_size,
 		}
 	}
 
+	*map_key = 0;
+
 	return EFI_SUCCESS;
 }