X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=MdePkg%2FLibrary%2FBaseMemoryLibSse2%2FZeroMemWrapper.c;h=90e607c0ce790b1890746c9d5eedf8f94e18efbe;hb=526f8a8a3bbc73da58e85447ed6d81a3d63aded3;hp=d7d7919ba26a46aa5dabfb8ff71eb0eb9bb0271b;hpb=24de7645e857287d096b058f7a64fb7f618c0194;p=mirror_edk2.git

diff --git a/MdePkg/Library/BaseMemoryLibSse2/ZeroMemWrapper.c b/MdePkg/Library/BaseMemoryLibSse2/ZeroMemWrapper.c
index d7d7919ba2..90e607c0ce 100644
--- a/MdePkg/Library/BaseMemoryLibSse2/ZeroMemWrapper.c
+++ b/MdePkg/Library/BaseMemoryLibSse2/ZeroMemWrapper.c
@@ -19,33 +19,33 @@
     BaseMemoryLibSse2
     BaseMemoryLibRepStr
     PeiMemoryLib
-    UefiMemoryLib
+    DxeMemoryLib
 
 **/
 
 #include "MemLibInternals.h"
 
 /**
-  Set Buffer to 0 for Size bytes.
+  Fills a target buffer with zeros, and returns the target buffer.
 
   This function fills Length bytes of Buffer with zeros, and returns Buffer.
+  If Length > 0 and Buffer is NULL, then ASSERT().
+  If Length is greater than (MAX_ADDRESS ? Buffer + 1), then ASSERT().
 
-  If Buffer is NULL and Length > 0, then ASSERT().
-  If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
+  @param  Buffer      Pointer to the target buffer to fill with zeros.
+  @param  Length      Number of bytes in Buffer to fill with zeros.
 
-  @param  Buffer Memory to set.
-  @param  Size Number of bytes to set
-
-  @return Buffer
+  @return Buffer.
 
 **/
 VOID *
 EFIAPI
 ZeroMem (
-  IN      VOID                      *Buffer,
-  IN      UINTN                     Size
+  OUT VOID  *Buffer,
+  IN UINTN  Length
   )
 {
-  ASSERT (Buffer != NULL);
-  return InternalMemSetMem (Buffer, Size, 0);
+  ASSERT (!(Buffer == NULL && Length > 0));
+  ASSERT (Length <= (MAX_ADDRESS - (UINTN)Buffer + 1));
+  return InternalMemZeroMem (Buffer, Length);
 }