LyoKICogQ29weS1vbi1yZWFkIGZpbHRlciBibG9jayBkcml2ZXIKICoKICogQ29weXJpZ2h0IChjKSAyMDE4IFJlZCBIYXQsIEluYy4KICoKICogQXV0aG9yOgogKiAgIE1heCBSZWl0eiA8bXJlaXR6QHJlZGhhdC5jb20+CiAqCiAqIFRoaXMgcHJvZ3JhbSBpcyBmcmVlIHNvZnR3YXJlOyB5b3UgY2FuIHJlZGlzdHJpYnV0ZSBpdCBhbmQvb3IKICogbW9kaWZ5IGl0IHVuZGVyIHRoZSB0ZXJtcyBvZiB0aGUgR05VIEdlbmVyYWwgUHVibGljIExpY2Vuc2UgYXMKICogcHVibGlzaGVkIGJ5IHRoZSBGcmVlIFNvZnR3YXJlIEZvdW5kYXRpb247IGVpdGhlciB2ZXJzaW9uIDIgb3IKICogKGF0IHlvdXIgb3B0aW9uKSB2ZXJzaW9uIDMgb2YgdGhlIExpY2Vuc2UuCiAqCiAqIFRoaXMgcHJvZ3JhbSBpcyBkaXN0cmlidXRlZCBpbiB0aGUgaG9wZSB0aGF0IGl0IHdpbGwgYmUgdXNlZnVsLAogKiBidXQgV0lUSE9VVCBBTlkgV0FSUkFOVFk7IHdpdGhvdXQgZXZlbiB0aGUgaW1wbGllZCB3YXJyYW50eSBvZgogKiBNRVJDSEFOVEFCSUxJVFkgb3IgRklUTkVTUyBGT1IgQSBQQVJUSUNVTEFSIFBVUlBPU0UuICBTZWUgdGhlCiAqIEdOVSBHZW5lcmFsIFB1YmxpYyBMaWNlbnNlIGZvciBtb3JlIGRldGFpbHMuCiAqCiAqIFlvdSBzaG91bGQgaGF2ZSByZWNlaXZlZCBhIGNvcHkgb2YgdGhlIEdOVSBHZW5lcmFsIFB1YmxpYyBMaWNlbnNlCiAqIGFsb25nIHdpdGggdGhpcyBwcm9ncmFtOyBpZiBub3QsIHNlZSA8aHR0cDovL3d3dy5nbnUub3JnL2xpY2Vuc2VzLz4uCiAqLwoKI2luY2x1ZGUgInFlbXUvb3NkZXAuaCIKI2luY2x1ZGUgImJsb2NrL2Jsb2NrX2ludC5oIgojaW5jbHVkZSAicWVtdS9tb2R1bGUuaCIKCgpzdGF0aWMgaW50IGNvcl9vcGVuKEJsb2NrRHJpdmVyU3RhdGUgKmJzLCBRRGljdCAqb3B0aW9ucywgaW50IGZsYWdzLAogICAgICAgICAgICAgICAgICAgIEVycm9yICoqZXJycCkKewogICAgYnMtPmZpbGUgPSBiZHJ2X29wZW5fY2hpbGQoTlVMTCwgb3B0aW9ucywgImZpbGUiLCBicywgJmNoaWxkX2ZpbGUsIGZhbHNlLAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgZXJycCk7CiAgICBpZiAoIWJzLT5maWxlKSB7CiAgICAgICAgcmV0dXJuIC1FSU5WQUw7CiAgICB9CgogICAgYnMtPnN1cHBvcnRlZF93cml0ZV9mbGFncyA9IEJEUlZfUkVRX1dSSVRFX1VOQ0hBTkdFRCB8CiAgICAgICAgKEJEUlZfUkVRX0ZVQSAmIGJzLT5maWxlLT5icy0+c3VwcG9ydGVkX3dyaXRlX2ZsYWdzKTsKCiAgICBicy0+c3VwcG9ydGVkX3plcm9fZmxhZ3MgPSBCRFJWX1JFUV9XUklURV9VTkNIQU5HRUQgfAogICAgICAgICgoQkRSVl9SRVFfRlVBIHwgQkRSVl9SRVFfTUFZX1VOTUFQIHwgQkRSVl9SRVFfTk9fRkFMTEJBQ0spICYKICAgICAgICAgICAgYnMtPmZpbGUtPmJzLT5zdXBwb3J0ZWRfemVyb19mbGFncyk7CgogICAgcmV0dXJuIDA7Cn0KCgojZGVmaW5lIFBFUk1fUEFTU1RIUk9VR0ggKEJMS19QRVJNX0NPTlNJU1RFTlRfUkVBRCBcCiAgICAgICAgICAgICAgICAgICAgICAgICAgfCBCTEtfUEVSTV9XUklURSBcCiAgICAgICAgICAgICAgICAgICAgICAgICAgfCBCTEtfUEVSTV9SRVNJWkUpCiNkZWZpbmUgUEVSTV9VTkNIQU5HRUQgKEJMS19QRVJNX0FMTCAmIH5QRVJNX1BBU1NUSFJPVUdIKQoKc3RhdGljIHZvaWQgY29yX2NoaWxkX3Blcm0oQmxvY2tEcml2ZXJTdGF0ZSAqYnMsIEJkcnZDaGlsZCAqYywKICAgICAgICAgICAgICAgICAgICAgICAgICAgY29uc3QgQmRydkNoaWxkUm9sZSAqcm9sZSwKICAgICAgICAgICAgICAgICAgICAgICAgICAgQmxvY2tSZW9wZW5RdWV1ZSAqcmVvcGVuX3F1ZXVlLAogICAgICAgICAgICAgICAgICAgICAgICAgICB1aW50NjRfdCBwZXJtLCB1aW50NjRfdCBzaGFyZWQsCiAgICAgICAgICAgICAgICAgICAgICAgICAgIHVpbnQ2NF90ICpucGVybSwgdWludDY0X3QgKm5zaGFyZWQpCnsKICAgIGlmIChjID09IE5VTEwpIHsKICAgICAgICAqbnBlcm0gPSAocGVybSAmIFBFUk1fUEFTU1RIUk9VR0gpIHwgQkxLX1BFUk1fV1JJVEVfVU5DSEFOR0VEOwogICAgICAgICpuc2hhcmVkID0gKHNoYXJlZCAmIFBFUk1fUEFTU1RIUk9VR0gpIHwgUEVSTV9VTkNIQU5HRUQ7CiAgICAgICAgcmV0dXJuOwogICAgfQoKICAgICpucGVybSA9IChwZXJtICYgUEVSTV9QQVNTVEhST1VHSCkgfAogICAgICAgICAgICAgKGMtPnBlcm0gJiBQRVJNX1VOQ0hBTkdFRCk7CiAgICAqbnNoYXJlZCA9IChzaGFyZWQgJiBQRVJNX1BBU1NUSFJPVUdIKSB8CiAgICAgICAgICAgICAgIChjLT5zaGFyZWRfcGVybSAmIFBFUk1fVU5DSEFOR0VEKTsKfQoKCnN0YXRpYyBpbnQ2NF90IGNvcl9nZXRsZW5ndGgoQmxvY2tEcml2ZXJTdGF0ZSAqYnMpCnsKICAgIHJldHVybiBiZHJ2X2dldGxlbmd0aChicy0+ZmlsZS0+YnMpOwp9CgoKc3RhdGljIGludCBjb3JvdXRpbmVfZm4gY29yX2NvX3RydW5jYXRlKEJsb2NrRHJpdmVyU3RhdGUgKmJzLCBpbnQ2NF90IG9mZnNldCwKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIFByZWFsbG9jTW9kZSBwcmVhbGxvYywgRXJyb3IgKiplcnJwKQp7CiAgICByZXR1cm4gYmRydl9jb190cnVuY2F0ZShicy0+ZmlsZSwgb2Zmc2V0LCBwcmVhbGxvYywgZXJycCk7Cn0KCgpzdGF0aWMgaW50IGNvcm91dGluZV9mbiBjb3JfY29fcHJlYWR2KEJsb2NrRHJpdmVyU3RhdGUgKmJzLAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIHVpbnQ2NF90IG9mZnNldCwgdWludDY0X3QgYnl0ZXMsCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgUUVNVUlPVmVjdG9yICpxaW92LCBpbnQgZmxhZ3MpCnsKICAgIHJldHVybiBiZHJ2X2NvX3ByZWFkdihicy0+ZmlsZSwgb2Zmc2V0LCBieXRlcywgcWlvdiwKICAgICAgICAgICAgICAgICAgICAgICAgICBmbGFncyB8IEJEUlZfUkVRX0NPUFlfT05fUkVBRCk7Cn0KCgpzdGF0aWMgaW50IGNvcm91dGluZV9mbiBjb3JfY29fcHdyaXRldihCbG9ja0RyaXZlclN0YXRlICpicywKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgdWludDY0X3Qgb2Zmc2V0LCB1aW50NjRfdCBieXRlcywKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgUUVNVUlPVmVjdG9yICpxaW92LCBpbnQgZmxhZ3MpCnsKCiAgICByZXR1cm4gYmRydl9jb19wd3JpdGV2KGJzLT5maWxlLCBvZmZzZXQsIGJ5dGVzLCBxaW92LCBmbGFncyk7Cn0KCgpzdGF0aWMgaW50IGNvcm91dGluZV9mbiBjb3JfY29fcHdyaXRlX3plcm9lcyhCbG9ja0RyaXZlclN0YXRlICpicywKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgaW50NjRfdCBvZmZzZXQsIGludCBieXRlcywKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgQmRydlJlcXVlc3RGbGFncyBmbGFncykKewogICAgcmV0dXJuIGJkcnZfY29fcHdyaXRlX3plcm9lcyhicy0+ZmlsZSwgb2Zmc2V0LCBieXRlcywgZmxhZ3MpOwp9CgoKc3RhdGljIGludCBjb3JvdXRpbmVfZm4gY29yX2NvX3BkaXNjYXJkKEJsb2NrRHJpdmVyU3RhdGUgKmJzLAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgaW50NjRfdCBvZmZzZXQsIGludCBieXRlcykKewogICAgcmV0dXJuIGJkcnZfY29fcGRpc2NhcmQoYnMtPmZpbGUsIG9mZnNldCwgYnl0ZXMpOwp9CgoKc3RhdGljIHZvaWQgY29yX2VqZWN0KEJsb2NrRHJpdmVyU3RhdGUgKmJzLCBib29sIGVqZWN0X2Zs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