diff options
| -rw-r--r-- | ArmPlatformPkg/Bds/BdsInternal.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/ArmPlatformPkg/Bds/BdsInternal.h b/ArmPlatformPkg/Bds/BdsInternal.h index 033805b..ad593bb 100644 --- a/ArmPlatformPkg/Bds/BdsInternal.h +++ b/ArmPlatformPkg/Bds/BdsInternal.h @@ -39,7 +39,10 @@ #define ARM_BDS_OPTIONAL_DATA_SIGNATURE SIGNATURE_32('a', 'b', 'o', 'd')
-#define IS_ARM_BDS_BOOTENTRY(ptr) (ReadUnaligned32 ((CONST UINT32*)&((ARM_BDS_LOADER_OPTIONAL_DATA*)((ptr)->OptionalData))->Header.Signature) == ARM_BDS_OPTIONAL_DATA_SIGNATURE)
+#define IS_ARM_BDS_BOOTENTRY(ptr) \
+ (((ptr)->OptionalData != NULL) && \
+ (ReadUnaligned32 ((CONST UINT32*)&((ARM_BDS_LOADER_OPTIONAL_DATA*)((ptr)->OptionalData))->Header.Signature) \
+ == ARM_BDS_OPTIONAL_DATA_SIGNATURE))
#define UPDATE_BOOT_ENTRY L"Update entry: "
#define DELETE_BOOT_ENTRY L"Delete entry: "
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