X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=MdePkg%2FLibrary%2FBaseLib%2FUnaligned.c;h=2ce8fc69924debfe81343f1d3666d2d6244b0846;hp=9d0521e595b350b902fe75a705c06b996b102bbc;hb=6edd7697ec83dcad2a87123c254aeb39c6997d89;hpb=878ddf1fc3540a715f63594ed22b6929e881afb4

diff --git a/MdePkg/Library/BaseLib/Unaligned.c b/MdePkg/Library/BaseLib/Unaligned.c
index 9d0521e595..2ce8fc6992 100644
--- a/MdePkg/Library/BaseLib/Unaligned.c
+++ b/MdePkg/Library/BaseLib/Unaligned.c
@@ -33,6 +33,8 @@ ReadUnaligned16 (
   IN      CONST UINT16              *Buffer
   )
 {
+  ASSERT (Buffer != NULL);
+
   return *Buffer;
 }
 
@@ -58,6 +60,8 @@ WriteUnaligned16 (
   IN      UINT16                    Value
   )
 {
+  ASSERT (Buffer != NULL);
+
   return *Buffer = Value;
 }
 
@@ -80,6 +84,8 @@ ReadUnaligned24 (
   IN      CONST UINT32              *Buffer
   )
 {
+  ASSERT (Buffer != NULL);
+
   return *Buffer & 0xffffff;
 }
 
@@ -105,7 +111,10 @@ WriteUnaligned24 (
   IN      UINT32                    Value
   )
 {
-  return *Buffer = BitFieldWrite32 (*Buffer, 0, 23, Value);
+  ASSERT (Buffer != NULL);
+
+  BitFieldWrite32 (*Buffer, 0, 23, Value);
+  return Value;
 }
 
 /**
@@ -127,6 +136,8 @@ ReadUnaligned32 (
   IN      CONST UINT32              *Buffer
   )
 {
+  ASSERT (Buffer != NULL);
+
   return *Buffer;
 }
 
@@ -152,6 +163,8 @@ WriteUnaligned32 (
   IN      UINT32                    Value
   )
 {
+  ASSERT (Buffer != NULL);
+
   return *Buffer = Value;
 }
 
@@ -174,6 +187,8 @@ ReadUnaligned64 (
   IN      CONST UINT64              *Buffer
   )
 {
+  ASSERT (Buffer != NULL);
+
   return *Buffer;
 }
 
@@ -199,5 +214,7 @@ WriteUnaligned64 (
   IN      UINT64                    Value
   )
 {
+  ASSERT (Buffer != NULL);
+
   return *Buffer = Value;
 }