enhanced security check.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7509 6f19259b-4bc3-4df7-8a09-765794883524
2009-02-12 06:05:08 +00:00
parent 7c1bc8d656
commit df80a83c8a
2 changed files with 10 additions and 0 deletions
--- a/MdeModulePkg/Library/UefiIfrSupportLib/UefiIfrForm.c
+++ b/MdeModulePkg/Library/UefiIfrSupportLib/UefiIfrForm.c
@@ -973,6 +973,11 @@ ConstructConfigHdr (
  CHAR16                    *StrPtr;
  EFI_DEVICE_PATH_PROTOCOL  *DevicePath;

+  //
+  // Make sure 
+  //
+  ASSERT (!(ConfigHdr == NULL && *StrBufferLen != 0));
+
  if (Name == NULL) {
    //
    // There will be no "NAME" in <ConfigHdr> for  Name/Value storage