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2 changes: 2 additions & 0 deletions parse.js
Original file line number Diff line number Diff line change
Expand Up @@ -270,6 +270,8 @@ function domain_parts(msg, offset) {
while(true) {
if(++i >= 100)
throw new Error('Too many iterations uncompressing name')
else if(msg.length <= offset)
throw new Error('Received invalid request')

var byte = msg.readUInt8(offset)
, flags = byte >> 6
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4 changes: 2 additions & 2 deletions test/server.js
Original file line number Diff line number Diff line change
Expand Up @@ -124,8 +124,8 @@ test('Network queries', function(t) {
})

test('Invalid queries', function(t) {
var reqs = { 'short-query' : { message:'Error processing request', error: 'RangeError: Trying to access beyond buffer length' }
, 'garbage' : { message:'Error processing request', error: 'RangeError: Trying to access beyond buffer length' }
var reqs = { 'short-query' : { message:'Error processing request', error: 'Error: Received invalid request' }
, 'garbage' : { message:'Error processing request', error: 'Error: Received invalid request' }
}

var i = 0
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