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NDMP fixes. Closes #930

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This commit is contained in:
dmiller
2017-07-28 16:06:18 +00:00
parent ce86585b16
commit 9358ab0164
4 changed files with 31 additions and 7 deletions
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13
nselib/ndmp.lua
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@@ -24,6 +24,11 @@ NDMP = {
CONNECT_CLIENT_AUTH = 0x00000901,
},
-- Error types
ErrorType = {
NOT_AUTHORIZED_ERROR = 0x00000004
},
-- The fragment header, 4 bytes where the highest bit is used to determine
-- whether the fragment is the last or not.
FragmentHeader = {
@@ -166,6 +171,10 @@ NDMP.Message.ConfigGetHostInfo = {
msg.frag_header = NDMP.FragmentHeader.parse(data)
data = data:sub(NDMP.FragmentHeader.size + 1)
msg.header = NDMP.Header.parse(data)
if ( msg.header.error == NDMP.ErrorType.NOT_AUTHORIZED_ERROR ) then
-- no data to parse
return msg
end
msg.data = data:sub(NDMP.Header.size + 1)
msg.hostinfo = {}
@@ -202,6 +211,10 @@ NDMP.Message.ConfigGetFsInfo = {
msg.frag_header = NDMP.FragmentHeader.parse(data)
data = data:sub(NDMP.FragmentHeader.size + 1)
msg.header = NDMP.Header.parse(data)
if ( msg.header.error == NDMP.ErrorType.NOT_AUTHORIZED_ERROR ) then
-- no data to parse
return msg
end
msg.data = data:sub(NDMP.Header.size + 1)
local pos, err, count = bin.unpack(">II", msg.data)