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fix: read within limit #32

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REAndroid 2023-04-25 19:30:00 +02:00
parent c83645d82e
commit ce27a1bf4f
1 changed files with 6 additions and 1 deletions
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7
src/main/java/com/reandroid/archive2/io/FileChannelInputStream.java
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@ -91,7 +91,12 @@ public class FileChannelInputStream extends InputStream {
if(this.bufferPosition < bufferLength){ if(this.bufferPosition < bufferLength){
return; return;
} }
ByteBuffer byteBuffer = ByteBuffer.wrap(buffer); int length = buffer.length;
long available = totalLength - position;
if(length > available){
length = (int) available;
}
ByteBuffer byteBuffer = ByteBuffer.wrap(buffer, 0, length);
bufferLength = fileChannel.read(byteBuffer); bufferLength = fileChannel.read(byteBuffer);
bufferPosition = 0; bufferPosition = 0;
} }