LyoKICogIE02OEsgaGVscGVyIHJvdXRpbmVzCiAqCiAqICBDb3B5cmlnaHQgKGMpIDIwMDcgQ29kZVNvdXJjZXJ5CiAqCiAqIFRoaXMgbGlicmFyeSBpcyBmcmVlIHNvZnR3YXJlOyB5b3UgY2FuIHJlZGlzdHJpYnV0ZSBpdCBhbmQvb3IKICogbW9kaWZ5IGl0IHVuZGVyIHRoZSB0ZXJtcyBvZiB0aGUgR05VIExlc3NlciBHZW5lcmFsIFB1YmxpYwogKiBMaWNlbnNlIGFzIHB1Ymxpc2hlZCBieSB0aGUgRnJlZSBTb2Z0d2FyZSBGb3VuZGF0aW9uOyBlaXRoZXIKICogdmVyc2lvbiAyIG9mIHRoZSBMaWNlbnNlLCBvciAoYXQgeW91ciBvcHRpb24pIGFueSBsYXRlciB2ZXJzaW9uLgogKgogKiBUaGlzIGxpYnJhcnkgaXMgZGlzdHJpYnV0ZWQgaW4gdGhlIGhvcGUgdGhhdCBpdCB3aWxsIGJlIHVzZWZ1bCwKICogYnV0IFdJVEhPVVQgQU5ZIFdBUlJBTlRZOyB3aXRob3V0IGV2ZW4gdGhlIGltcGxpZWQgd2FycmFudHkgb2YKICogTUVSQ0hBTlRBQklMSVRZIG9yIEZJVE5FU1MgRk9SIEEgUEFSVElDVUxBUiBQVVJQT1NFLiAgU2VlIHRoZSBHTlUKICogTGVzc2VyIEdlbmVyYWwgUHVibGljIExpY2Vuc2UgZm9yIG1vcmUgZGV0YWlscy4KICoKICogWW91IHNob3VsZCBoYXZlIHJlY2VpdmVkIGEgY29weSBvZiB0aGUgR05VIExlc3NlciBHZW5lcmFsIFB1YmxpYwogKiBMaWNlbnNlIGFsb25nIHdpdGggdGhpcyBsaWJyYXJ5OyBpZiBub3QsIHNlZSA8aHR0cDovL3d3dy5nbnUub3JnL2xpY2Vuc2VzLz4uCiAqLwojaW5jbHVkZSAiY3B1LmgiCiNpbmNsdWRlICJleGVjL2hlbHBlci1wcm90by5oIgojaW5jbHVkZSAiZXhlYy9jcHVfbGRzdC5oIgojaW5jbHVkZSAiZXhlYy9zZW1paG9zdC5oIgoKI2lmIGRlZmluZWQoQ09ORklHX1VTRVJfT05MWSkKCnZvaWQgbTY4a19jcHVfZG9faW50ZXJydXB0KENQVVN0YXRlICpjcykKewogICAgY3MtPmV4Y2VwdGlvbl9pbmRleCA9IC0xOwp9CgpzdGF0aWMgaW5saW5lIHZvaWQgZG9faW50ZXJydXB0X202OGtfaGFyZGlycShDUFVNNjhLU3RhdGUgKmVudikKewp9CgojZWxzZQoKLyogVHJ5IHRvIGZpbGwgdGhlIFRMQiBhbmQgcmV0dXJuIGFuIGV4Y2VwdGlvbiBpZiBlcnJvci4gSWYgcmV0YWRkciBpcwogICBOVUxMLCBpdCBtZWFucyB0aGF0IHRoZSBmdW5jdGlvbiB3YXMgY2FsbGVkIGluIEMgY29kZSAoaS5lLiBub3QKICAgZnJvbSBnZW5lcmF0ZWQgY29kZSBvciBmcm9tIGhlbHBlci5jKSAqLwp2b2lkIHRsYl9maWxsKENQVVN0YXRlICpjcywgdGFyZ2V0X3Vsb25nIGFkZHIsIGludCBpc193cml0ZSwgaW50IG1tdV9pZHgsCiAgICAgICAgICAgICAgdWludHB0cl90IHJldGFkZHIpCnsKICAgIGludCByZXQ7CgogICAgcmV0ID0gbTY4a19jcHVfaGFuZGxlX21tdV9mYXVsdChjcywgYWRkciwgaXNfd3JpdGUsIG1tdV9pZHgpOwogICAgaWYgKHVubGlrZWx5KHJldCkpIHsKICAgICAgICBpZiAocmV0YWRkcikgewogICAgICAgICAgICAvKiBub3cgd2UgaGF2ZSBhIHJlYWwgY3B1IGZhdWx0ICovCiAgICAgICAgICAgIGNwdV9yZXN0b3JlX3N0YXRlKGNzLCByZXRhZGRyKTsKICAgICAgICB9CiAgICAgICAgY3B1X2xvb3BfZXhpdChjcyk7CiAgICB9Cn0KCnN0YXRpYyB2b2lkIGRvX3J0ZShDUFVNNjhLU3RhdGUgKmVudikKewogICAgdWludDMyX3Qgc3A7CiAgICB1aW50MzJfdCBmbXQ7CgogICAgc3AgPSBlbnYtPmFyZWdzWzddOwogICAgZm10ID0gY3B1X2xkbF9rZXJuZWwoZW52LCBzcCk7CiAgICBlbnYtPnBjID0gY3B1X2xkbF9rZXJuZWwoZW52LCBzcCArIDQpOwogICAgc3AgfD0gKGZtdCA+PiAyOCkgJiAzOwogICAgZW52LT5zciA9IGZtdCAmIDB4ZmZmZjsKICAgIGVudi0+YXJlZ3NbN10gPSBzcCArIDg7CiAgICBtNjhrX3N3aXRjaF9zcChlbnYpOwp9CgpzdGF0aWMgdm9pZCBkb19pbnRlcnJ1cHRfYWxsKENQVU02OEtTdGF0ZSAqZW52LCBpbnQgaXNfaHcpCnsKICAgIENQVVN0YXRlICpjcyA9IENQVShtNjhrX2Vudl9nZXRfY3B1KGVudikpOwogICAgdWludDMyX3Qgc3A7CiAgICB1aW50MzJfdCBmbXQ7CiAgICB1aW50MzJfdCByZXRhZGRyOwogICAgdWludDMyX3QgdmVjdG9yOwoKICAgIGZtdCA9IDA7CiAgICByZXRhZGRyID0gZW52LT5wYzsKCiAgICBpZiAoIWlzX2h3KSB7CiAgICAgICAgc3dpdGNoIChjcy0+ZXhjZXB0aW9uX2luZGV4KSB7CiAgICAgICAgY2FzZSBFWENQX1JURToKICAgICAgICAgICAgLyogUmV0dXJuIGZyb20gYW4gZXhjZXB0aW9uLiAgKi8KICAgICAgICAgICAgZG9fcnRlKGVudik7CiAgICAgICAgICAgIHJldHVybjsKICAgICAgICBjYXNlIEVYQ1BfSEFMVF9JTlNOOgogICAgICAgICAgICBpZiAoc2VtaWhvc3RpbmdfZW5hYmxlZCgpCiAgICAgICAgICAgICAgICAgICAgJiYgKGVudi0+c3IgJiBTUl9TKSAhPSAwCiAgICAgICAgICAgICAgICAgICAgJiYgKGVudi0+cGMgJiAzKSA9PSAwCiAgICAgICAgICAgICAgICAgICAgJiYgY3B1X2xkdXdfY29kZShlbnYsIGVudi0+cGMgLSA0KSA9PSAweDRlNzEKICAgICAgICAgICAgICAgICAgICAmJiBjcHVfbGRsX2NvZGUoZW52LCBlbnYtPnBjKSA9PSAweDRlN2JmMDAwKSB7CiAgICAgICAgICAgICAgICBlbnYtPnBjICs9IDQ7CiAgICAgICAgICAgICAgICBkb19tNjhrX3NlbWlob3N0aW5nKGVudiwgZW52LT5kcmVnc1swXSk7CiAgICAgICAgICAgICAgICByZXR1cm47CiAgICAgICAgICAgIH0KICAgICAgICAgICAgY3MtPmhhbHRlZCA9IDE7CiAgICAgICAgICAgIGNzLT5leGNlcHRpb25faW5kZXggPSBFWENQX0hMVDsKICAgICAgICAgICAgY3B1X2xvb3BfZXhpdChjcyk7CiAgICAgICAgICAgIHJldHVybjsKICAgICAgICB9CiAgICAgICAgaWYgKGNzLT5leGNlcHRpb25faW5kZXggPj0gRVhDUF9UUkFQMAogICAgICAgICAgICAmJiBjcy0+ZXhjZXB0aW9uX2luZGV4IDw9IEVYQ1BfVFJBUDE1KSB7CiAgICAgICAgICAgIC8qIE1vdmUgdGhlIFBDIGFmdGVyIHRoZSB0cmFwIGluc3RydWN0aW9uLiAgKi8KICAgICAgICAgICAgcmV0YWRkciArPSAyOwogICAgICAgIH0KICAgIH0KCiAgICB2ZWN0b3IgPSBjcy0+ZXhjZXB0aW9uX2luZGV4IDw8IDI7CgogICAgZm10IHw9IDB4NDAwMDAwMDA7CiAgICBmbXQgfD0gdmVjdG9yIDw8IDE2OwogICAgZm10IHw9IGVudi0+c3I7CgogICAgZW52LT5zciB8PSBTUl9TOwogICAgaWYgKGlzX2h3KSB7CiAgICAgICAgZW52LT5zciA9IChlbnYtPnNyICYgflNSX0kpIHwgKGVudi0+cGVuZGluZ19sZXZlbCA8PCBTUl9JX1NISUZUKTsKICAgICAgICBlbnYtPnNyICY9IH5TUl9NOwogICAgfQogICAgbTY4a19zd2l0Y2hfc3AoZW52KTsKICAgIHNwID0gZW52LT5hcmVnc1s3XTsKICAgIGZtdCB8PSAoc3AgJiAzKSA8PCAyODsKCiAgICAvKiA/Pz8gVGhpcyBjb3VsZCBjYXVzZSBNTVUgZmF1bHRzLiAgKi8KICAgIHNwICY9IH4zOwogICAgc3AgLT0gNDsKICAgIGNwdV9zdGxfa2VybmVsKGVudiwgc3AsIHJldGFkZHIpOwogICAgc3AgLT0gNDsKICAgIGNwdV9zdGxfa2VybmVsKGVudiwgc3AsIGZtdCk7CiAgICBlbnYtPmFyZWdzWzddID0gc3A7CiAgICAvKiBKdW1wIHRvIHZlY3Rvci4gICovCiAgICBlbnYtPnBjID0gY3B1X2xkbF9rZXJuZWwoZW52LCBlbnYtPnZiciArIHZlY3Rvcik7Cn0KCnZvaWQgbTY4a19jcHVfZG9faW50ZXJydXB0KENQVVN0YXRlICpjcykKewogICAgTTY4a0NQVSAqY3B1ID0gTTY4S19DUFUoY3MpOwogICAgQ1BVTTY4S1N0YXRlICplbnYgPSAmY3B1LT5lbnY7CgogICAgZG9faW50ZXJydXB0X2FsbChlbnYsIDApOwp9Cgpz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