[icedtea-web/f18] (2 commits) ...Merge branch 'f17' into f18

[Deepak Bhole]

Summary of changes:

  6507485... RH869040, CVE-2012-4540: Heap-based buffer overflow after t (*)
  2f1e143... Merge branch 'f17' into f18

(*) This commit already existed in another branch; no separate mail sent