[RFC PATCH edk2-platforms 1/6] Silicon/SynQuacerPlatformFlashAccessLib: fix return value on no FVB found

[Ard Biesheuvel <ard.biesheuvel@linaro.org>]

If no suitable FVB protocol implementation is found to apply the capsule
update, and the last one we disregarded was ruled out because it has the
read-only attribute, we will exit the function returning EFI_SUCCESS
without assigning a value to *OutFvb, resulting in a crash when it
subsequently gets dereferenced. So set the correct value for Status for
that case.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
---
 Silicon/Socionext/SynQuacer/Library/SynQuacerPlatformFlashAccessLib/SynQuacerPlatformFlashAccessLib.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Silicon/Socionext/SynQuacer/Library/SynQuacerPlatformFlashAccessLib/SynQuacerPlatformFlashAccessLib.c b/Silicon/Socionext/SynQuacer/Library/SynQuacerPlatformFlashAccessLib/SynQuacerPlatformFlashAccessLib.c
index fbb8f1f9e48c..1af4abc16aa5 100644
--- a/Silicon/Socionext/SynQuacer/Library/SynQuacerPlatformFlashAccessLib/SynQuacerPlatformFlashAccessLib.c
+++ b/Silicon/Socionext/SynQuacer/Library/SynQuacerPlatformFlashAccessLib/SynQuacerPlatformFlashAccessLib.c
@@ -99,6 +99,7 @@ GetFvbByAddress (
       DEBUG ((DEBUG_INFO,
         "%a: ignoring read-only FVB protocol implementation\n",
         __FUNCTION__));
+      Status = EFI_NOT_FOUND;
       continue;
     }
 
-- 
2.15.1