Fix a bug in SetupBrowserDxe driver when check current user's access setup permission...

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10254 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/MdeModulePkg/Universal/SetupBrowserDxe/Expression.c b/MdeModulePkg/Universal/SetupBrowserDxe/Expression.c
index 45ec96edf1bf736bc84eb8fb45975eeeb3eac384..710eafca5c0eb7d3f007fc1103dc6c2728cbe469 100644 (file)
--- a/MdeModulePkg/Universal/SetupBrowserDxe/Expression.c
+++ b/MdeModulePkg/Universal/SetupBrowserDxe/Expression.c
@@ -1528,7 +1528,7 @@ CheckUserPrivilege (
     RemainSize = UserInfo->InfoSize - sizeof (EFI_USER_INFO);\r
     AccessControl = (EFI_USER_INFO_ACCESS_CONTROL *)(UserInfo + 1);\r
     while (RemainSize >= sizeof (EFI_USER_INFO_ACCESS_CONTROL)) {\r
-      if (RemainSize < AccessControl->Size || AccessControl->Size <= sizeof (EFI_USER_INFO_ACCESS_CONTROL)) {\r
+      if (RemainSize < AccessControl->Size || AccessControl->Size < sizeof (EFI_USER_INFO_ACCESS_CONTROL)) {\r
         break;\r
       }\r
       if (AccessControl->Type == EFI_USER_INFO_ACCESS_SETUP) {\r