[PATCH] lib: efi_loader: Fix efi_dp_from_mem() call

[Moritz Fischer <moritzf@google.com>]

The function expects an end address but is being called with
an size instead.

Fixes: 6422820ac3 ("efi_loader: split unrelated code from efi_bootmgr.c")
Signed-off-by: Moritz Fischer <moritzf@google.com>
---
 lib/efi_loader/efi_bootbin.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/efi_loader/efi_bootbin.c b/lib/efi_loader/efi_bootbin.c
index a87006b3c0..798bcd6eee 100644
--- a/lib/efi_loader/efi_bootbin.c
+++ b/lib/efi_loader/efi_bootbin.c
@@ -137,7 +137,8 @@ efi_status_t efi_run_image(void *source_buffer, efi_uintn_t source_size)
 		 */
 		file_path = efi_dp_from_mem(EFI_RESERVED_MEMORY_TYPE,
 					    (uintptr_t)source_buffer,
-					    source_size);
+					    (uintptr_t)source_buffer +
+					    (size_t)source_size);
 		/*
 		 * Make sure that device for device_path exist
 		 * in load_image(). Otherwise, shell and grub will fail.
-- 
2.47.0.163.g1226f6d8fa-goog