LyoKICogIENvcHlyaWdodCAoYykgMjAxNSBUaGUgV2ViTSBwcm9qZWN0IGF1dGhvcnMuIEFsbCBSaWdodHMgUmVzZXJ2ZWQuCiAqCiAqICBVc2Ugb2YgdGhpcyBzb3VyY2UgY29kZSBpcyBnb3Zlcm5lZCBieSBhIEJTRC1zdHlsZSBsaWNlbnNlCiAqICB0aGF0IGNhbiBiZSBmb3VuZCBpbiB0aGUgTElDRU5TRSBmaWxlIGluIHRoZSByb290IG9mIHRoZSBzb3VyY2UKICogIHRyZWUuIEFuIGFkZGl0aW9uYWwgaW50ZWxsZWN0dWFsIHByb3BlcnR5IHJpZ2h0cyBncmFudCBjYW4gYmUgZm91bmQKICogIGluIHRoZSBmaWxlIFBBVEVOVFMuICBBbGwgY29udHJpYnV0aW5nIHByb2plY3QgYXV0aG9ycyBtYXkKICogIGJlIGZvdW5kIGluIHRoZSBBVVRIT1JTIGZpbGUgaW4gdGhlIHJvb3Qgb2YgdGhlIHNvdXJjZSB0cmVlLgogKi8KI2luY2x1ZGUgPGFsZ29yaXRobT4KI2luY2x1ZGUgInRoaXJkX3BhcnR5L2dvb2dsZXRlc3Qvc3JjL2luY2x1ZGUvZ3Rlc3QvZ3Rlc3QuaCIKI2luY2x1ZGUgInRlc3QvY29kZWNfZmFjdG9yeS5oIgojaW5jbHVkZSAidGVzdC9lbmNvZGVfdGVzdF9kcml2ZXIuaCIKI2luY2x1ZGUgInRlc3QvdXRpbC5oIgojaW5jbHVkZSAidGVzdC95NG1fdmlkZW9fc291cmNlLmgiCgpuYW1lc3BhY2UgewoKLy8gQ2hlY2sgaWYgYW55IHBpeGVsIGluIGEgMTZ4MTYgbWFjcm9ibG9jayB2YXJpZXMgYmV0d2VlbiBmcmFtZXMuCmludCBDaGVja01iKGNvbnN0IHZweF9pbWFnZV90ICZjdXJyZW50LCBjb25zdCB2cHhfaW1hZ2VfdCAmcHJldmlvdXMsCiAgICAgICAgICAgIGludCBtYl9yLCBpbnQgbWJfYykgewogIGZvciAoaW50IHBsYW5lID0gMDsgcGxhbmUgPCAzOyBwbGFuZSsrKSB7CiAgICBpbnQgciA9IDE2ICogbWJfcjsKICAgIGludCBjMCA9IDE2ICogbWJfYzsKICAgIGludCByX3RvcCA9IHN0ZDo6bWluKHIgKyAxNiwgc3RhdGljX2Nhc3Q8aW50PihjdXJyZW50LmRfaCkpOwogICAgaW50IGNfdG9wID0gc3RkOjptaW4oYzAgKyAxNiwgc3RhdGljX2Nhc3Q8aW50PihjdXJyZW50LmRfdykpOwogICAgciA9IHN0ZDo6bWF4KHIsIDApOwogICAgYzAgPSBzdGQ6Om1heChjMCwgMCk7CiAgICBpZiAocGxhbmUgPiAwICYmIGN1cnJlbnQueF9jaHJvbWFfc2hpZnQpIHsKICAgICAgY190b3AgPSAoY190b3AgKyAxKSA+PiAxOwogICAgICBjMCA+Pj0gMTsKICAgIH0KICAgIGlmIChwbGFuZSA+IDAgJiYgY3VycmVudC55X2Nocm9tYV9zaGlmdCkgewogICAgICByX3RvcCA9IChyX3RvcCArIDEpID4+IDE7CiAgICAgIHIgPj49IDE7CiAgICB9CiAgICBmb3IgKDsgciA8IHJfdG9wOyArK3IpIHsKICAgICAgZm9yIChpbnQgYyA9IGMwOyBjIDwgY190b3A7ICsrYykgewogICAgICAgIGlmIChjdXJyZW50LnBsYW5lc1twbGFuZV1bY3VycmVudC5zdHJpZGVbcGxhbmVdICogciArIGNdICE9CiAgICAgICAgICAgIHByZXZpb3VzLnBsYW5lc1twbGFuZV1bcHJldmlvdXMuc3RyaWRlW3BsYW5lXSAqIHIgKyBjXSkKICAgICAgICAgIHJldHVybiAxOwogICAgICB9CiAgICB9CiAgfQogIHJldHVybiAwOwp9Cgp2b2lkIEdlbmVyYXRlTWFwKGludCBtYl9yb3dzLCBpbnQgbWJfY29scywgY29uc3QgdnB4X2ltYWdlX3QgJmN1cnJlbnQsCiAgICAgICAgICAgICAgICAgY29uc3QgdnB4X2ltYWdlX3QgJnByZXZpb3VzLCB1aW50OF90ICptYXApIHsKICBmb3IgKGludCBtYl9yID0gMDsgbWJfciA8IG1iX3Jvd3M7ICsrbWJfcikgewogICAgZm9yIChpbnQgbWJfYyA9IDA7IG1iX2MgPCBtYl9jb2xzOyArK21iX2MpIHsKICAgICAgbWFwW21iX3IgKiBtYl9jb2xzICsgbWJfY10gPSBDaGVja01iKGN1cnJlbnQsIHByZXZpb3VzLCBtYl9yLCBtYl9jKTsKICAgIH0KICB9Cn0KCmNvbnN0IGludCBrQXFNb2RlQ3ljbGljUmVmcmVzaCA9IDM7CgpjbGFzcyBBY3RpdmVNYXBSZWZyZXNoVGVzdAogICAgOiBwdWJsaWMgOjpsaWJ2cHhfdGVzdDo6RW5jb2RlclRlc3QsCiAgICAgIHB1YmxpYyA6OmxpYnZweF90ZXN0OjpDb2RlY1Rlc3RXaXRoMlBhcmFtczxsaWJ2cHhfdGVzdDo6VGVzdE1vZGUsIGludD4gewogcHJvdGVjdGVkOgogIEFjdGl2ZU1hcFJlZnJlc2hUZXN0KCkgOiBFbmNvZGVyVGVzdChHRVRfUEFSQU0oMCkpIHt9CiAgdmlydHVhbCB+QWN0aXZlTWFwUmVmcmVzaFRlc3QoKSB7fQoKICB2aXJ0dWFsIHZvaWQgU2V0VXAoKSB7CiAgICBJbml0aWFsaXplQ29uZmlnKCk7CiAgICBTZXRNb2RlKEdFVF9QQVJBTSgxKSk7CiAgICBjcHVfdXNlZF8gPSBHRVRfUEFSQU0oMik7CiAgfQoKICB2aXJ0dWFsIHZvaWQgUHJlRW5jb2RlRnJhbWVIb29rKDo6bGlidnB4X3Rlc3Q6OlZpZGVvU291cmNlICp2aWRlbywKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIDo6bGlidnB4X3Rlc3Q6OkVuY29kZXIgKmVuY29kZXIpIHsKICAgIDo6bGlidnB4X3Rlc3Q6Olk0bVZpZGVvU291cmNlICp5NG1fdmlkZW8gPQogICAgICAgIHN0YXRpY19jYXN0PGxpYnZweF90ZXN0OjpZNG1WaWRlb1NvdXJjZSAqPih2aWRlbyk7CiAgICBpZiAodmlkZW8tPmZyYW1lKCkgPT0gMSkgewogICAgICBlbmNvZGVyLT5Db250cm9sKFZQOEVfU0VUX0NQVVVTRUQsIGNwdV91c2VkXyk7CiAgICAgIGVuY29kZXItPkNvbnRyb2woVlA5RV9TRVRfQVFfTU9ERSwga0FxTW9kZUN5Y2xpY1JlZnJlc2gpOwogICAgfSBlbHNlIGlmICh2aWRlby0+ZnJhbWUoKSA+PSAyICYmIHZpZGVvLT5pbWcoKSkgewogICAgICB2cHhfaW1hZ2VfdCAqY3VycmVudCA9IHZpZGVvLT5pbWcoKTsKICAgICAgdnB4X2ltYWdlX3QgKnByZXZpb3VzID0geTRtX2hvbGRlcl8tPmltZygpOwogICAgICBBU1NFUlRfVFJVRShwcmV2aW91cyAhPSBOVUxMKTsKICAgICAgdnB4X2FjdGl2ZV9tYXBfdCBtYXAgPSB2cHhfYWN0aXZlX21hcF90KCk7CiAgICAgIGNvbnN0IGludCB3aWR0aCA9IHN0YXRpY19jYXN0PGludD4oY3VycmVudC0+ZF93KTsKICAgICAgY29uc3QgaW50IGhlaWdodCA9IHN0YXRpY19jYXN0PGludD4oY3VycmVudC0+ZF9oKTsKICAgICAgY29uc3QgaW50IG1iX3dpZHRoID0gKHdpZHRoICsgMTUpIC8gMTY7CiAgICAgIGNvbnN0IGludCBtYl9oZWlnaHQgPSAoaGVpZ2h0ICsgMTUpIC8gMTY7CiAgICAgIHVpbnQ4X3QgKmFjdGl2ZV9tYXAgPSBuZXcgdWludDhfdFttYl93aWR0aCAqIG1iX2hlaWdodF07CiAgICAgIEdlbmVyYXRlTWFwKG1iX2hlaWdodCwgbWJfd2lkdGgsICpjdXJyZW50LCAqcHJldmlvdXMsIGFjdGl2ZV9tYXApOwogICAgICBtYXAuY29scyA9IG1iX3dpZHRoOwogICAgICBtYXAucm93cyA9IG1iX2hlaWdodDsKICAgICAgbWFwLmFjdGl2ZV9tYXAgPSBhY3RpdmVfbWFwOwogICAgICBlbmNvZGVyLT5Db250cm9sKFZQOEVfU0VUX0FDVElWRU1BUCwgJm1hcCk7CiAgICAgIGRlbGV0ZVtdIGFjdGl2ZV9tYXA7CiAgICB9CiAgICBpZiAodmlkZW8tPmltZygpKSB7CiAgICAgIHk0bV92aWRlby0+U3dhcEJ1ZmZlcnMoeTRtX2hvbGRlcl8pOwogICAgfQogIH0KCiAgaW50IGNwdV91c2VkXzsKICA6OmxpYnZweF90ZXN0OjpZNG1WaWRlb1NvdXJjZSAqeTRtX2hvbGRlcl87Cn07CgpURVNUX1AoQWN0aXZlTWFwUmVmcmVzaFRlc3QsIFRlc3QpIHsKICBjZmdfLmdfbGFnX2luX2ZyYW1lcyA9IDA7CiAgY2ZnXy5nX3Byb2ZpbGUgPSAxOwogIGNmZ18ucmNfdGFyZ2V0X2JpdHJhdGUgPSA2MDA7CiAgY2ZnXy5yY19yZXNpemVfYWxsb3dlZCA9IDA7CiAgY2ZnXy5yY19taW5fcXVhbnRpemVyID0gODsKICBjZmdfLnJjX21heF9xdWFudGl6ZXIgPSAzMDsKICBj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