[edk2-devel] [PATCH] MdePkg BasePeCoffLib: Ignore the debug entry read error after it is found

[gaoliming via groups.io]

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4425

This change is to support the pre-built EFI image on the old Edk2 code.
Old Edk2 GenFw tool generates the wrong debug entry in EFI image.
Those pre-built images can be loaded before d6457b309.

Signed-off-by: Liming Gao <gaolim...@byosoft.com.cn>
Cc: Ard Biesheuvel <a...@kernel.org>
Cc: Michael Kubacki <michael.kuba...@microsoft.com>
---
 MdePkg/Library/BasePeCoffLib/BasePeCoff.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/MdePkg/Library/BasePeCoffLib/BasePeCoff.c 
b/MdePkg/Library/BasePeCoffLib/BasePeCoff.c
index 4b71176a0c..4636842eeb 100644
--- a/MdePkg/Library/BasePeCoffLib/BasePeCoff.c
+++ b/MdePkg/Library/BasePeCoffLib/BasePeCoff.c
@@ -735,7 +735,7 @@ PeCoffLoaderGetImageInfo (
                                      &Size,
                                      &DebugEntry
                                      );
-          if (RETURN_ERROR (Status) || (Size != ReadSize)) {
+          if ((ImageContext->DebugDirectoryEntryRva == 0) && (RETURN_ERROR 
(Status) || (Size != ReadSize))) {
             ImageContext->ImageError = IMAGE_ERROR_IMAGE_READ;
             if (Size != ReadSize) {
               Status = RETURN_UNSUPPORTED;
-- 
2.37.3.windows.1




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