[edk2-devel] [PATCH] SecurityPkg/DxeImageVerificationLib: Set Action for failed signed image

[Joseph Hemann]

From: Joseph Hemann <Joseph.hemann at arm.com>

If the image is signed but not allowed by DB and the hash of
image is not found in DB/DBX, then the EFI_IMAGE_INFO_ACTION
of the load of said image should be set to,
EFI_IMAGE_EXECUTION_AUTH_SIG_NOT_FOUND, rather then being left
unset as EFI_IMAGE_EXECUTION_AUTH_UNTESTED.

Cc: Jiewen Yao <jiewen.yao at intel.com>
Cc: Jian J Wang <jian.j.wang at intel.com>
Cc: Min Xu <min.m.xu at intel.com>

Signed-off-by: Joseph Hemann <Joseph.hemann at arm.com>
Change-Id: I271fb61384e5b8bb5ac23ccba5de9ba77adb85ad
---
 .../Library/DxeImageVerificationLib/DxeImageVerificationLib.c    | 1 +
 1 file changed, 1 insertion(+)

diff --git a/SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.c b/SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.c
index c48861cd64..0a804af216 100644
--- a/SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.c
+++ b/SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.c
@@ -1957,6 +1957,7 @@ DxeImageVerificationHandler (
       if (!EFI_ERROR (DbStatus) && IsFound) {
         IsVerified = TRUE;
       } else {
+        Action = EFI_IMAGE_EXECUTION_AUTH_SIG_NOT_FOUND;
         DEBUG ((DEBUG_INFO, "DxeImageVerificationLib: Image is signed but signature is not allowed by DB and %s hash of image is not found in DB/DBX.\n", mHashTypeStr));
       }
     }
-- 
2.17.1



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