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treat strings in TLV packets as UTF-8

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This commit is contained in:
Brent Cook 2015-03-19 15:21:08 -05:00
parent bab206fd92
commit e891c7fcd0
1 changed files with 4 additions and 4 deletions
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8
java/meterpreter/meterpreter/src/main/java/com/metasploit/meterpreter/TLVPacket.java
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@ -14,7 +14,7 @@ import java.util.Map;
/**
* A packet consisting of multiple TLV values. Having the same type more than once is an error.
*
*
* @author mihi
*/
public class TLVPacket {
@ -62,7 +62,7 @@ public class TLVPacket {
/**
* Read a TLV packet from an input stream.
*
*
* @param in
* Input stream to read from
* @param remaining
@ -84,7 +84,7 @@ public class TLVPacket {
value = data;
} else if ((type & TLV_META_TYPE_STRING) != 0) {
in.readFully(data);
String string = new String(data, "ISO-8859-1"); // better safe than sorry
String string = new String(data, "UTF-8");
if (!string.endsWith("\0"))
throw new IOException("C string is not 0 terminated: " + string);
string = string.substring(0, string.length() - 1);
@ -281,7 +281,7 @@ public class TLVPacket {
private static void write(DataOutputStream out, int type, Object value) throws IOException {
byte[] data;
if ((type & TLV_META_TYPE_STRING) != 0) {
data = ((String) value + "\0").getBytes("ISO-8859-1");
data = ((String) value + "\0").getBytes("UTF-8");
} else if ((type & TLV_META_TYPE_QWORD) != 0) {
out.writeInt(16);
out.writeInt(type);