StringUtil.replace() causes infinite loop

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 5.1 EE SP5 (5.1.8), 5.2 EE SP4 (5.2.8) , 6.0 EE (6.0.10)
• Fix Version/s: 5.1 EE SP6 (5.1.9), 5.2 EE SP5 (5.2.9) , 6.0 EE SP1 (6.0.11)
• Component/s: Legacy Components > API
• Labels:
  • 5.2_release_notes
  • 6.0_release_notes

StringUtil.replace(String s, String oldSub, String newSub) will go into an infinite loop if the second argument is an empty string.