LyoKICogUE5NIGltYWdlIGZvcm1hdAogKiBDb3B5cmlnaHQgKGMpIDIwMDIsIDIwMDMgRmFicmljZSBCZWxsYXJkCiAqCiAqIFRoaXMgZmlsZSBpcyBwYXJ0IG9mIEZGbXBlZy4KICoKICogRkZtcGVnIGlzIGZyZWUgc29mdHdhcmU7IHlvdSBjYW4gcmVkaXN0cmlidXRlIGl0IGFuZC9vcgogKiBtb2RpZnkgaXQgdW5kZXIgdGhlIHRlcm1zIG9mIHRoZSBHTlUgTGVzc2VyIEdlbmVyYWwgUHVibGljCiAqIExpY2Vuc2UgYXMgcHVibGlzaGVkIGJ5IHRoZSBGcmVlIFNvZnR3YXJlIEZvdW5kYXRpb247IGVpdGhlcgogKiB2ZXJzaW9uIDIuMSBvZiB0aGUgTGljZW5zZSwgb3IgKGF0IHlvdXIgb3B0aW9uKSBhbnkgbGF0ZXIgdmVyc2lvbi4KICoKICogRkZtcGVnIGlzIGRpc3RyaWJ1dGVkIGluIHRoZSBob3BlIHRoYXQgaXQgd2lsbCBiZSB1c2VmdWwsCiAqIGJ1dCBXSVRIT1VUIEFOWSBXQVJSQU5UWTsgd2l0aG91dCBldmVuIHRoZSBpbXBsaWVkIHdhcnJhbnR5IG9mCiAqIE1FUkNIQU5UQUJJTElUWSBvciBGSVRORVNTIEZPUiBBIFBBUlRJQ1VMQVIgUFVSUE9TRS4gIFNlZSB0aGUgR05VCiAqIExlc3NlciBHZW5lcmFsIFB1YmxpYyBMaWNlbnNlIGZvciBtb3JlIGRldGFpbHMuCiAqCiAqIFlvdSBzaG91bGQgaGF2ZSByZWNlaXZlZCBhIGNvcHkgb2YgdGhlIEdOVSBMZXNzZXIgR2VuZXJhbCBQdWJsaWMKICogTGljZW5zZSBhbG9uZyB3aXRoIEZGbXBlZzsgaWYgbm90LCB3cml0ZSB0byB0aGUgRnJlZSBTb2Z0d2FyZQogKiBGb3VuZGF0aW9uLCBJbmMuLCA1MSBGcmFua2xpbiBTdHJlZXQsIEZpZnRoIEZsb29yLCBCb3N0b24sIE1BIDAyMTEwLTEzMDEgVVNBCiAqLwoKI2luY2x1ZGUgImxpYmF2dXRpbC9pbWd1dGlscy5oIgojaW5jbHVkZSAibGliYXZ1dGlsL3BpeGRlc2MuaCIKI2luY2x1ZGUgImF2Y29kZWMuaCIKI2luY2x1ZGUgImludGVybmFsLmgiCgpzdGF0aWMgaW50IHBubV9lbmNvZGVfZnJhbWUoQVZDb2RlY0NvbnRleHQgKmF2Y3R4LCBBVlBhY2tldCAqcGt0LAogICAgICAgICAgICAgICAgICAgICAgICAgICAgY29uc3QgQVZGcmFtZSAqcCwgaW50ICpnb3RfcGFja2V0KQp7CiAgICB1aW50OF90ICpieXRlc3RyZWFtLCAqYnl0ZXN0cmVhbV9zdGFydCwgKmJ5dGVzdHJlYW1fZW5kOwogICAgaW50IGksIGgsIGgxLCBjLCBuLCBsaW5lc2l6ZSwgcmV0OwogICAgdWludDhfdCAqcHRyLCAqcHRyMSwgKnB0cjI7CiAgICBpbnQgc2l6ZSA9IGF2X2ltYWdlX2dldF9idWZmZXJfc2l6ZShhdmN0eC0+cGl4X2ZtdCwKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGF2Y3R4LT53aWR0aCwgYXZjdHgtPmhlaWdodCwgMSk7CgogICAgaWYgKChyZXQgPSBmZl9hbGxvY19wYWNrZXQyKGF2Y3R4LCBwa3QsIHNpemUgKyAyMDAsIDApKSA8IDApCiAgICAgICAgcmV0dXJuIHJldDsKCiAgICBieXRlc3RyZWFtX3N0YXJ0ID0KICAgIGJ5dGVzdHJlYW0gICAgICAgPSBwa3QtPmRhdGE7CiAgICBieXRlc3RyZWFtX2VuZCAgID0gcGt0LT5kYXRhICsgcGt0LT5zaXplOwoKICAgIGggID0gYXZjdHgtPmhlaWdodDsKICAgIGgxID0gaDsKICAgIHN3aXRjaCAoYXZjdHgtPnBpeF9mbXQpIHsKICAgIGNhc2UgQVZfUElYX0ZNVF9NT05PV0hJVEU6CiAgICAgICAgYyAgPSAnNCc7CiAgICAgICAgbiAgPSAoYXZjdHgtPndpZHRoICsgNykgPj4gMzsKICAgICAgICBicmVhazsKICAgIGNhc2UgQVZfUElYX0ZNVF9HUkFZODoKICAgICAgICBjICA9ICc1JzsKICAgICAgICBuICA9IGF2Y3R4LT53aWR0aDsKICAgICAgICBicmVhazsKICAgIGNhc2UgQVZfUElYX0ZNVF9HUkFZMTZCRToKICAgICAgICBjICA9ICc1JzsKICAgICAgICBuICA9IGF2Y3R4LT53aWR0aCAqIDI7CiAgICAgICAgYnJlYWs7CiAgICBjYXNlIEFWX1BJWF9GTVRfUkdCMjQ6CiAgICAgICAgYyAgPSAnNic7CiAgICAgICAgbiAgPSBhdmN0eC0+d2lkdGggKiAzOwogICAgICAgIGJyZWFrOwogICAgY2FzZSBBVl9QSVhfRk1UX1JHQjQ4QkU6CiAgICAgICAgYyAgPSAnNic7CiAgICAgICAgbiAgPSBhdmN0eC0+d2lkdGggKiA2OwogICAgICAgIGJyZWFrOwogICAgY2FzZSBBVl9QSVhfRk1UX1lVVjQyMFA6CiAgICAgICAgaWYgKGF2Y3R4LT53aWR0aCAmIDEgfHwgYXZjdHgtPmhlaWdodCAmIDEpIHsKICAgICAgICAgICAgYXZfbG9nKGF2Y3R4LCBBVl9MT0dfRVJST1IsICJwZ215dXYgbmVlZHMgZXZlbiB3aWR0aCBhbmQgaGVpZ2h0XG4iKTsKICAgICAgICAgICAgcmV0dXJuIEFWRVJST1IoRUlOVkFMKTsKICAgICAgICB9CiAgICAgICAgYyAgPSAnNSc7CiAgICAgICAgbiAgPSBhdmN0eC0+d2lkdGg7CiAgICAgICAgaDEgPSAoaCAqIDMpIC8gMjsKICAgICAgICBicmVhazsKICAgIGNhc2UgQVZfUElYX0ZNVF9ZVVY0MjBQMTZCRToKICAgICAgICBjICA9ICc1JzsKICAgICAgICBuICA9IGF2Y3R4LT53aWR0aCAqIDI7CiAgICAgICAgaDEgPSAoaCAqIDMpIC8gMjsKICAgICAgICBicmVhazsKICAgIGRlZmF1bHQ6CiAgICAgICAgcmV0dXJuIC0xOwogICAgfQogICAgc25wcmludGYoYnl0ZXN0cmVhbSwgYnl0ZXN0cmVhbV9lbmQgLSBieXRlc3RyZWFtLAogICAgICAgICAgICAgIlAlY1xuJWQgJWRcbiIsIGMsIGF2Y3R4LT53aWR0aCwgaDEpOwogICAgYnl0ZXN0cmVhbSArPSBzdHJsZW4oYnl0ZXN0cmVhbSk7CiAgICBpZiAoYXZjdHgtPnBpeF9mbXQgIT0gQVZfUElYX0ZNVF9NT05PV0hJVEUpIHsKICAgICAgICBpbnQgbWF4ZGVwdGggPSAoMSA8PCBhdl9waXhfZm10X2Rlc2NfZ2V0KGF2Y3R4LT5waXhfZm10KS0+Y29tcFswXS5kZXB0aCkgLSAxOwogICAgICAgIHNucHJpbnRmKGJ5dGVzdHJlYW0sIGJ5dGVzdHJlYW1fZW5kIC0gYnl0ZXN0cmVhbSwKICAgICAgICAgICAgICAgICAiJWRcbiIsIG1heGRlcHRoKTsKICAgICAgICBieXRlc3RyZWFtICs9IHN0cmxlbihieXRlc3RyZWFtKTsKICAgIH0KCiAgICBwdHIgICAgICA9IHAtPmRhdGFbMF07CiAgICBsaW5lc2l6ZSA9IHAtPmxpbmVzaXplWzBdOwogICAgZm9yIChpID0gMDsgaSA8IGg7IGkrKykgewogICAgICAgIG1lbWNweShieXRlc3RyZWFtLCBwdHIsIG4pOwogICAgICAgIGJ5dGVzdHJlYW0gKz0gbjsKICAgICAgICBwdHIgICAgICAgICs9IGxpbmVzaXplOwogICAgfQoKICAgIGlmIChhdmN0eC0+cGl4X2ZtdCA9PSBBVl9QSVhfRk1UX1lVVjQyMFAgfHwgYXZjdHgtPnBpeF9mbXQgPT0gQVZfUElYX0ZNVF9ZVVY0MjBQMTZCRSkgewogICAgICAgIGggPj49IDE7CiAgICAgICAgbiA+Pj0gMTsKICAgICAgICBwdHIxID0gcC0+ZGF0YVsxXTsKICAgICAgICBwdHIyID0gcC0+ZGF0YVsyXTsKICAgICAgICBmb3IgKGkgPSAwOyBpIDwgaDsgaSsrKSB7CiAgICAgICAgICAgIG1lbWNweShieXRlc3RyZWFtLCBwdHIxLCBuKTsKICAgICAgICAgICAgYnl0ZXN0cmVhbSArPSBuOwogICAgICAgICAgICBtZW1jcHkoYnl0ZXN0cmVhbSwgcHRyMiwgbik7CiAgICAgICAgICAgIGJ5dGVzdHJlYW0gKz0gbjsKICAgICAgICAgICAgICAgIHB0cjEgKz0gcC0+bGluZXNpemVbMV07CiAgICAgICAgICAgICAgICBwdHIyICs9IHAtPmxpbmVzaXplWzJdOwogICAgICAgIH0KICAgIH0KICAgIHBrdC0+c2l6ZSAgID0gYnl0ZXN0cmVhbSAtIGJ5dGVzdHJlYW1fc3RhcnQ7CiAgICBwa3QtPmZsYWdzIHw9IEFWX1BLVF9GTEFHX0tFWTsKICAgICpnb3RfcGFja2V0ID0gMTsKCiAgICByZXR1cm4gMDsKfQoKc3RhdGljIGF2X2NvbGQgaW50IHBubV9lbmNvZGVfaW5pdChBVkNvZGVjQ29udGV4dCAqYXZjdHgp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