cheykrym/socket.io-client-swift
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fix bug in websocket library

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This commit is contained in:
Erik 2015-08-17 00:09:04 -04:00
parent 0fd8a9540b
commit 6ee1daeaf7
1 changed files with 1 additions and 1 deletions
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SocketIOClientSwift/WebSocket.swift
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@ -495,7 +495,7 @@ public class WebSocket : NSObject, NSStreamDelegate {
dataLength = UInt64(bytes[0].bigEndian) dataLength = UInt64(bytes[0].bigEndian)
offset += sizeof(UInt16) offset += sizeof(UInt16)
} }
if bufferLen < offset { if bufferLen < offset || UInt64(bufferLen - offset) < dataLength {
fragBuffer = NSData(bytes: buffer, length: bufferLen) fragBuffer = NSData(bytes: buffer, length: bufferLen)
return return
} }