From: vanjeff <vanjeff@de2fecce-e211-0410-80a6-f3fac2684e05>
Date: Wed, 10 Oct 2007 05:05:16 +0000 (+0000)
Subject: Fixed one issue for IPF, the entry address needs 8 bytes alignment.
X-Git-Url: http://git.etherboot.org/people/mcb30/edk2.git/commitdiff_plain/a04ddfa40b8c42f3641a76878a1f977d3bb70ba1

Fixed one issue for IPF, the entry address needs 8 bytes alignment.

git-svn-id: https://edk2.tianocore.org/svn/edk2/trunk@4073 de2fecce-e211-0410-80a6-f3fac2684e05
---

diff --git a/edk2/MdeModulePkg/Universal/Network/ArpDxe/ArpImpl.c b/edk2/MdeModulePkg/Universal/Network/ArpDxe/ArpImpl.c
index b46c7047e..52b6e2165 100644
--- a/edk2/MdeModulePkg/Universal/Network/ArpDxe/ArpImpl.c
+++ b/edk2/MdeModulePkg/Universal/Network/ArpDxe/ArpImpl.c
@@ -1545,10 +1545,10 @@ ArpFindCacheEntry (
 
   if (EntryLength != NULL) {
     //
-    // Return the entry length.
+    // Return the entry length, make sure its 8 bytes alignment.
     //
-    *EntryLength = sizeof (EFI_ARP_FIND_DATA) + Instance->ConfigData.SwAddressLength +
-                   ArpService->SnpMode.HwAddressSize;
+    *EntryLength = (((sizeof (EFI_ARP_FIND_DATA) + Instance->ConfigData.SwAddressLength +
+                   ArpService->SnpMode.HwAddressSize) + 3) & ~(0x3));
   }
 
   if (EntryCount != NULL) {