EdkShellBinPkg/SecurityPatch.diff

   1 Index: shellenv/exec.c
   2 ===================================================================
   3 --- shellenv/exec.c     (revision 36)
   4 +++ shellenv/exec.c     (working copy)
   5 @@ -2079,6 +2079,10 @@
   6          if (!EFI_ERROR (Status)) {
   7            goto Done;
   8          } else {
   9 +          //
  10 +          // Set ImageHandle to NULL if any error status is returned.
  11 +          //
  12 +          ImageHandle = NULL;
  13            Status = LibGetImageHeader (
  14                       DevicePath,
  15                       &DosHeader,