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i2psnark: Defensive checks for v2 format files and magnet links

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zzz
2020-09-16 14:42:11 +00:00
parent 6ffebbd5c1
commit dca45a9b18
4 changed files with 26 additions and 5 deletions
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7
apps/i2psnark/java/src/org/klomp/snark/Peer.java
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@@ -81,15 +81,14 @@ public class Peer implements Comparable<Peer>
private long downloaded_old[] = {-1,-1,-1};
private static final byte[] HANDSHAKE = DataHelper.getASCII("BitTorrent protocol");
// See BEP 4 for definitions
// bytes per bt spec: 0011223344556677
private static final long OPTION_EXTENSION = 0x0000000000100000l;
private static final long OPTION_FAST = 0x0000000000000004l;
//private static final long OPTION_DHT = 0x0000000000000001l;
/** we use a different bit since the compact format is different */
/* no, let's use an extension message
static final long OPTION_I2P_DHT = 0x0000000040000000l;
*/
//private static final long OPTION_AZMP = 0x1000000000000000l;
// hybrid support TODO
private static final long OPTION_V2 = 0x0000000000000010L;
private long options;
private final boolean _isIncoming;
private int _totalCommentsSent;