The sum of ImageBase + ImageSize yields the address of the first byte
outside of the range of the image. Adjust the address comparison
accordingly.
Cc: Leif Lindholm <l...@nuviainc.com>
Cc: Ard Biesheuvel <ardb+tianoc...@kernel.org>
Cc: Vitaly Cheptsov <vit9...@protonmail.com>
Signed-off-by: Marvin Häuser <mhaeu...@posteo.de>
---
ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandlerUefi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
a/ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandlerUefi.c
b/ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandlerUefi.c
index e9fea4038252..a9b97cf7caf4 100644
--- a/ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandlerUefi.c
+++ b/ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandlerUefi.c
@@ -55,7 +55,7 @@ GetImageName (
if ((DebugTable->NormalImage->ImageInfoType ==
EFI_DEBUG_IMAGE_INFO_TYPE_NORMAL) &&
(DebugTable->NormalImage->LoadedImageProtocolInstance != NULL)) {
if ((Address >= (CHAR8
*)DebugTable->NormalImage->LoadedImageProtocolInstance->ImageBase) &&
- (Address <= ((CHAR8
*)DebugTable->NormalImage->LoadedImageProtocolInstance->ImageBase +
DebugTable->NormalImage->LoadedImageProtocolInstance->ImageSize))) {
+ (Address < ((CHAR8
*)DebugTable->NormalImage->LoadedImageProtocolInstance->ImageBase +
DebugTable->NormalImage->LoadedImageProtocolInstance->ImageSize))) {
*ImageBase =
(UINTN)DebugTable->NormalImage->LoadedImageProtocolInstance->ImageBase;
*PeCoffSizeOfHeaders = PeCoffGetSizeOfHeaders ((VOID
*)(UINTN)*ImageBase);
return PeCoffLoaderGetPdbPointer
(DebugTable->NormalImage->LoadedImageProtocolInstance->ImageBase);
--
2.31.1
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