[THRIFT-2879] TMemoryBuffer: using lua string in wrong way

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.9.3
• Component/s: Lua - Library
• Assignee: Roger Meier
• Reporter: winsweet
• Created: 08/Dec/14 07:28
• Updated: 26/Jan/15 02:26
• Resolved: 08/Dec/14 20:13

Description

1.
local val = string.sub(self.buffer, self.rPos, len)
The call string.sub(s,i,j) extracts a piece of the string s,
from the i-th to the j-th character inclusive.
In Lua, the first character of a string has index 1.

2.
self.buffer = self.buffer + buf
self.wPos = self.wPos + buf
.. is the string concatenation operator in Lua, not +.