LyogbGlicy9jdXRpbHMvcmVjb3JkX3N0cmVhbS5jCioqCioqIENvcHlyaWdodCAyMDA2LCBUaGUgQW5kcm9pZCBPcGVuIFNvdXJjZSBQcm9qZWN0CioqCioqIExpY2Vuc2VkIHVuZGVyIHRoZSBBcGFjaGUgTGljZW5zZSwgVmVyc2lvbiAyLjAgKHRoZSAiTGljZW5zZSIpOyAKKiogeW91IG1heSBub3QgdXNlIHRoaXMgZmlsZSBleGNlcHQgaW4gY29tcGxpYW5jZSB3aXRoIHRoZSBMaWNlbnNlLiAKKiogWW91IG1heSBvYnRhaW4gYSBjb3B5IG9mIHRoZSBMaWNlbnNlIGF0IAoqKgoqKiAgICAgaHR0cDovL3d3dy5hcGFjaGUub3JnL2xpY2Vuc2VzL0xJQ0VOU0UtMi4wIAoqKgoqKiBVbmxlc3MgcmVxdWlyZWQgYnkgYXBwbGljYWJsZSBsYXcgb3IgYWdyZWVkIHRvIGluIHdyaXRpbmcsIHNvZnR3YXJlIAoqKiBkaXN0cmlidXRlZCB1bmRlciB0aGUgTGljZW5zZSBpcyBkaXN0cmlidXRlZCBvbiBhbiAiQVMgSVMiIEJBU0lTLCAKKiogV0lUSE9VVCBXQVJSQU5USUVTIE9SIENPTkRJVElPTlMgT0YgQU5ZIEtJTkQsIGVpdGhlciBleHByZXNzIG9yIGltcGxpZWQuIAoqKiBTZWUgdGhlIExpY2Vuc2UgZm9yIHRoZSBzcGVjaWZpYyBsYW5ndWFnZSBnb3Zlcm5pbmcgcGVybWlzc2lvbnMgYW5kIAoqKiBsaW1pdGF0aW9ucyB1bmRlciB0aGUgTGljZW5zZS4KKi8KCiNpbmNsdWRlIDxzdGRsaWIuaD4KI2luY2x1ZGUgPHVuaXN0ZC5oPgojaW5jbHVkZSA8YXNzZXJ0Lmg+CiNpbmNsdWRlIDxlcnJuby5oPgojaW5jbHVkZSA8Y3V0aWxzL3JlY29yZF9zdHJlYW0uaD4KI2luY2x1ZGUgPHN0cmluZy5oPgojaW5jbHVkZSA8c3RkaW50Lmg+CiNpZmRlZiBIQVZFX1dJTlNPQ0sKI2luY2x1ZGUgPHdpbnNvY2syLmg+ICAgLyogZm9yIG50b2hsICovCiNlbHNlCiNpbmNsdWRlIDxuZXRpbmV0L2luLmg+CiNlbmRpZgoKI2RlZmluZSBIRUFERVJfU0laRSA0CgpzdHJ1Y3QgUmVjb3JkU3RyZWFtIHsKICAgIGludCBmZDsKICAgIHNpemVfdCBtYXhSZWNvcmRMZW47CgogICAgdW5zaWduZWQgY2hhciAqYnVmZmVyOwoKICAgIHVuc2lnbmVkIGNoYXIgKnVuY29uc3VtZWQ7CiAgICB1bnNpZ25lZCBjaGFyICpyZWFkX2VuZDsKICAgIHVuc2lnbmVkIGNoYXIgKmJ1ZmZlcl9lbmQ7Cn07CgoKZXh0ZXJuIFJlY29yZFN0cmVhbSAqcmVjb3JkX3N0cmVhbV9uZXcoaW50IGZkLCBzaXplX3QgbWF4UmVjb3JkTGVuKQp7CiAgICBSZWNvcmRTdHJlYW0gKnJldDsKCiAgICBhc3NlcnQgKG1heFJlY29yZExlbiA8PSAweGZmZmYpOwoKICAgIHJldCA9IChSZWNvcmRTdHJlYW0gKiljYWxsb2MoMSwgc2l6ZW9mKFJlY29yZFN0cmVhbSkpOwoKICAgIHJldC0+ZmQgPSBmZDsKICAgIHJldC0+bWF4UmVjb3JkTGVuID0gbWF4UmVjb3JkTGVuOwogICAgcmV0LT5idWZmZXIgPSAodW5zaWduZWQgY2hhciAqKW1hbGxvYyAobWF4UmVjb3JkTGVuICsgSEVBREVSX1NJWkUpOwogICAgCiAgICByZXQtPnVuY29uc3VtZWQgPSByZXQtPmJ1ZmZlcjsKICAgIHJldC0+cmVhZF9lbmQgPSByZXQtPmJ1ZmZlcjsKICAgIHJldC0+YnVmZmVyX2VuZCA9IHJldC0+YnVmZmVyICsgbWF4UmVjb3JkTGVuICsgSEVBREVSX1NJWkU7CgogICAgcmV0dXJuIHJldDsKfQoKCmV4dGVybiB2b2lkIHJlY29yZF9zdHJlYW1fZnJlZShSZWNvcmRTdHJlYW0gKnJzKQp7CiAgICBmcmVlKHJzLT5idWZmZXIpOwogICAgZnJlZShycyk7Cn0KCgovKiByZXR1cm5zIE5VTEw7IGlmIHRoZXJlIGlzbid0IGEgZnVsbCByZWNvcmQgaW4gdGhlIGJ1ZmZlciAqLwpzdGF0aWMgdW5zaWduZWQgY2hhciAqIGdldEVuZE9mUmVjb3JkICh1bnNpZ25lZCBjaGFyICpwX2JlZ2luLAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIHVuc2lnbmVkIGNoYXIgKnBfZW5kKQp7CiAgICBzaXplX3QgbGVuOwogICAgdW5zaWduZWQgY2hhciAqIHBfcmV0OwoKICAgIGlmIChwX2VuZCA8IHBfYmVnaW4gKyBIRUFERVJfU0laRSkgewogICAgICAgIHJldHVybiBOVUxMOwogICAgfQoKICAgIC8vRmlyc3QgZm91ciBieXRlcyBhcmUgbGVuZ3RoCiAgICBsZW4gPSBudG9obCgqKCh1aW50MzJfdCAqKXBfYmVnaW4pKTsKCiAgICBwX3JldCA9IHBfYmVnaW4gKyBIRUFERVJfU0laRSArIGxlbjsKCiAgICBpZiAocF9lbmQgPCBwX3JldCkgewogICAgICAgIHJldHVybiBOVUxMOwogICAgfQoKICAgIHJldHVybiBwX3JldDsKfQoKc3RhdGljIHZvaWQgKmdldE5leHRSZWNvcmQgKFJlY29yZFN0cmVhbSAqcF9ycywgc2l6ZV90ICpwX291dFJlY29yZExlbikKewogICAgdW5zaWduZWQgY2hhciAqcmVjb3JkX3N0YXJ0LCAqcmVjb3JkX2VuZDsKCiAgICByZWNvcmRfZW5kID0gZ2V0RW5kT2ZSZWNvcmQgKHBfcnMtPnVuY29uc3VtZWQsIHBfcnMtPnJlYWRfZW5kKTsKCiAgICBpZiAocmVjb3JkX2VuZCAhPSBOVUxMKSB7CiAgICAgICAgLyogb25lIGZ1bGwgbGluZSBpbiB0aGUgYnVmZmVyICovCiAgICAgICAgcmVjb3JkX3N0YXJ0ID0gcF9ycy0+dW5jb25zdW1lZCArIEhFQURFUl9TSVpFOwogICAgICAgIHBfcnMtPnVuY29uc3VtZWQgPSByZWNvcmRfZW5kOwoKICAgICAgICAqcF9vdXRSZWNvcmRMZW4gPSByZWNvcmRfZW5kIC0gcmVjb3JkX3N0YXJ0OwoKICAgICAgICByZXR1cm4gcmVjb3JkX3N0YXJ0OwogICAgfQoKICAgIHJldHVybiBOVUxMOwp9CgovKioKICogUmVhZHMgdGhlIG5leHQgcmVjb3JkIGZyb20gc3RyZWFtIGZkCiAqIFJlY29yZHMgYXJlIHByZWZpeGVkIGJ5IGEgMTYtYml0IGJpZyBlbmRpYW4gbGVuZ3RoIHZhbHVlCiAqIFJlY29yZHMgbWF5IG5vdCBiZSBsYXJnZXIgdGhhbiBtYXhSZWNvcmRMZW4KICoKICogRG9lc24ndCBndWFyZCBhZ2FpbnN0IEVJTlRSCiAqCiAqIHBfb3V0UmVjb3JkIGFuZCBwX291dFJlY29yZExlbiBtYXkgbm90IGJlIE5VTEwKICoKICogUmV0dXJuIDAgb24gc3VjY2VzcywgLTEgb24gZmFpbAogKiBSZXR1cm5zIDAgd2l0aCAqcF9vdXRSZWNvcmQgc2V0IHRvIE5VTEwgb24gZW5kIG9mIHN0cmVhbQogKiBSZXR1cm5zIC0xIC8gZXJybm8gPSBFQUdBSU4gaWYgaXQgbmVlZHMgdG8gcmVhZCBhZ2FpbgogKi8KaW50IHJlY29yZF9zdHJlYW1fZ2V0X25leHQgKFJlY29yZFN0cmVhbSAqcF9ycywgdm9pZCAqKiBwX291dFJlY29yZCwgCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIHNpemVfdCAqcF9vdXRSZWNvcmRMZW4pCnsKICAgIHZvaWQgKnJldDsKCiAgICBzc2l6ZV90IGNvdW50UmVhZDsKCiAgICAvKiBpcyB0aGVyZSBvbmUgcmVjb3JkIGFscmVhZHkgaW4gdGhlIGJ1ZmZlcj8gKi8KICAgIHJldCA9IGdldE5leHRSZWNvcmQgKHBfcnMsIHBfb3V0UmVjb3JkTGVuKTsKCiAgICBpZiAocmV0ICE9IE5VTEwpIHsKICAgICAgICAqcF9vdXRSZWNvcmQgPSByZXQ7CiAgICAgICAgcmV0dXJuIDA7CiAgICB9CgogICAgLy8gaWYgdGhlIGJ1ZmZlciBpcyBmdWxsIGFuZCB3ZSBkb24ndCBoYXZlIGEgZnVsbCByZWNvcmQKICAgIGlmIChwX3JzLT51bmNvbnN1bWVkID09IHBfcnMtPmJ1ZmZlciAKICAgICAgICAmJiBwX3JzLT5yZWFkX2VuZCA9PSBwX3JzLT5idWZmZXJfZW5kCiAgICApIHsKICAgICAgICAvLyB0aGlzIHNob3VsZCBuZXZlciBoYXBwZW4KICAgICAgICAvL0xPR0UoIm1heCByZWNvcmQgbGVuZ3RoIGV4Y2VlZGVkXG4iKTsKICAgICAgICBhc3NlcnQgKDApOwogICAgICAgIGVycm5vID0gRUZCSUc7CiAgICAgICAgcmV0dXJuIC0xOwogICAgfQoKICAgIGlmIChwX3JzLT51bmNvbnN1bWVkICE9IHBfcnMtPmJ1ZmZlcikgewog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