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Reverting back to older logic by removing offset param.

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rewanth
2017-09-02 15:33:28 +00:00
parent a64d85c73d
commit 62810c3dbf
1 changed files with 5 additions and 8 deletions
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13
nselib/msrpctypes.lua
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@@ -4524,17 +4524,14 @@ end
--- Unmarshalls a null-terminated Unicode string (LPTSTR datatype)
-- @param w_str The data being processed
-- @param startpos The current position within the data
-- @param offset [optional] Sets the number of bytes to be skipped from startpos
-- @param w_str The data being processed
-- @param startpos The current position within the data
-- @return The new position
-- @return The unmarshalled string
function unmarshall_lptstr(w_str, startpos, offset)
offset = offset or 0
function unmarshall_lptstr(w_str, startpos)
local _
local endpos = startpos + offset
local endpos = startpos
repeat
_, endpos = w_str:find("\0\0", endpos, true)
@@ -4543,7 +4540,7 @@ function unmarshall_lptstr(w_str, startpos, offset)
end
until endpos % 2 == 0
return endpos + 1, w_str:sub(startpos + offset, endpos)
return endpos + 1, w_str:sub(startpos, endpos)
end