From 3768968b1ea7abd587df1fcc3f9a528203fccb13 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Vincent=20Stehl=C3=A9?= Date: Mon, 16 Feb 2026 12:30:16 +0100 Subject: efi_loader: fix specific LoadImage() return code MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit When the LoadImage() UEFI function is called with both its SourceBuffer and DevicePath input arguments equal to NULL, it must return EFI_NOT_FOUND [1]. However, it does return EFI_INVALID_PARAMETER instead; fix it. Link: https://uefi.org/specs/UEFI/2.11/07_Services_Boot_Services.html#efi-boot-services-loadimage [1] Reported-by: Sathisha Shivaramappa Signed-off-by: Vincent Stehlé Cc: Heinrich Schuchardt Cc: Ilias Apalodimas Cc: Tom Rini --- lib/efi_loader/efi_boottime.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/lib/efi_loader/efi_boottime.c b/lib/efi_loader/efi_boottime.c index b424d924896..de57823bd44 100644 --- a/lib/efi_loader/efi_boottime.c +++ b/lib/efi_loader/efi_boottime.c @@ -2096,8 +2096,12 @@ efi_status_t EFIAPI efi_load_image(bool boot_policy, EFI_ENTRY("%d, %p, %pD, %p, %zu, %p", boot_policy, parent_image, file_path, source_buffer, source_size, image_handle); - if (!image_handle || (!source_buffer && !file_path) || - !efi_search_obj(parent_image) || + if (!source_buffer && !file_path) { + ret = EFI_NOT_FOUND; + goto error; + } + + if (!image_handle || !efi_search_obj(parent_image) || /* The parent image handle must refer to a loaded image */ !parent_image->type) { ret = EFI_INVALID_PARAMETER; -- cgit v1.2.3