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Code Issues Releases Wiki Activity

Fix unrar when the file was stored.

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This commit is contained in:
codedread 2014-04-27 12:01:17 -07:00
parent e10786a049
commit d70c44727b
2 changed files with 10 additions and 4 deletions
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10
unrar.js
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@ -724,11 +724,11 @@ function RarCopyString(length, distance) {
if(destPtr < 0){
var l = rOldBuffers.length;
while(destPtr < 0){
destPtr = rOldBuffers[--l].data.length + destPtr
destPtr = rOldBuffers[--l].data.length + destPtr;
}
//TODO: lets hope that it never needs to read beyond file boundaries
while(length--) rBuffer.insertByte(rOldBuffers[l].data[destPtr++]);
}
if (length > distance) {
while(length--) rBuffer.insertByte(rBuffer.data[destPtr++]);
@ -800,6 +800,12 @@ RarLocalFile.prototype.unrar = function() {
currentBytesUnarchivedInFile += this.fileData.length;
currentBytesUnarchived += this.fileData.length;
// Create a new buffer and copy it over.
var len = this.header.packSize;
var newBuffer = new bitjs.io.ByteBuffer(len);
newBuffer.insertBytes(this.fileData);
this.fileData = newBuffer.data;
} else {
this.isValid = true;
this.fileData = unpack(this);