[ARROW-1061] [C++] Harden decimal parsing against invalid strings

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.3.0
• Fix Version/s: 0.4.0
• Component/s: C++
• External issue URL: https://github.com/apache/arrow/issues/16652
• Assignee: Phillip Cloud
• Reporter: Phillip Cloud
• Created: 21/May/17 19:52
• Updated: 11/Jan/23 07:12
• Resolved: 24/May/17 00:30