[THRIFT-3379] Potential out of range panic in Go JSON protocols

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.9.2, 0.9.3
• Fix Version/s: 0.10.0
• Component/s: Go - Library
• Patch Info: Patch Available
• Assignee: Nobuaki Sukegawa
• Reporter: Nobuaki Sukegawa
• Created: 10/Oct/15 02:36
• Updated: 18/Mar/16 17:54
• Resolved: 18/Mar/16 17:54

Description

Slice length check is incorrect and in rare occasions it can cause run-time panic.

 } else if len(f) >= 0 && f[0] == JSON_NULL[0] {