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Thrift-1701:node.js TBufferedTransport buffer corruption

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Patch: Marshall Roch

fix buffer copy method calls


git-svn-id: https://svn.apache.org/repos/asf/thrift/trunk@1389517 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Henrique Mendonca 2012-09-24 19:11:19 +00:00
parent ffb031d74e
commit 41dfe6fd5e
1 changed files with 2 additions and 2 deletions
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4
lib/nodejs/lib/thrift/transport.js
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@ -165,7 +165,7 @@ TBufferedTransport.prototype = {
var bufSize = (unreadedSize * 2 > this.defaultReadBufferSize) ? unreadedSize * 2 : this.defaultReadBufferSize;
var buf = new Buffer(bufSize);
if (unreadedSize > 0) {
this.inBuf.copy(buf, 0, this.readCursor, unreadedSize);
this.inBuf.copy(buf, 0, this.readCursor, this.writeCursor);
}
this.readCursor = 0;
this.writeCursor = unreadedSize;
@ -195,7 +195,7 @@ TBufferedTransport.prototype = {
throw new InputBufferUnderrunError();
}
var buf = new Buffer(this.writeCursor - this.readCursor);
this.inBuf.copy(buf, 0, this.readCursor, this.writeCursor - this.readCursor);
this.inBuf.copy(buf, 0, this.readCursor, this.writeCursor);
this.readCursor = this.writeCursor;
return buf;
},