diff --git a/common/ffsparser.cpp b/common/ffsparser.cpp
index 2bde63b..9877d32 100644
--- a/common/ffsparser.cpp
+++ b/common/ffsparser.cpp
@@ -1249,8 +1249,8 @@ BOOLEAN FfsParser::microcodeHeaderValid(const INTEL_MICROCODE_HEADER* ucodeHeade
         return FALSE;
     }
     
-    // Check TotalSize to be greater then DataSize snd less than 0x1000000
-    if (ucodeHeader->TotalSize <= ucodeHeader->DataSize ||
+    // Check TotalSize to be greater or equal than DataSize and less than 0x1000000
+    if (ucodeHeader->TotalSize < ucodeHeader->DataSize ||
         ucodeHeader->TotalSize > 0xFFFFFF) {
         return FALSE;
     }
diff --git a/common/fit.h b/common/fit.h
index 8827bd0..62e4f43 100755
--- a/common/fit.h
+++ b/common/fit.h
@@ -61,7 +61,7 @@ typedef struct {
 // This scructure is described in Section 9.11.1 of the Intel Software Developer manual Volume 3A Part 1
 typedef struct INTEL_MICROCODE_HEADER_ {
     UINT32 Version;             // 0x00000001
-    UINT32 Revision;            // Sane values are less than 0x100
+    UINT32 Revision;
     UINT16 DateYear;            // BCD
     UINT8  DateDay;             // BCD
     UINT8  DateMonth;           // BCD