233408 2021-11-21 06:24:53 -0800 FTL's implementation of HasIndexedProperty for InBounds accesses checks the inverse of what it should be checking when exiting by seeing a hole 2021-11-29 17:58:47 -0800 1 1 1 Unclassified WebKit JavaScriptCore WebKit Local Build PC Linux RESOLVED FIXED InRadar P2 Normal --- 1 lukas.bernhard saam ews-watchlist keith_miller lukas.bernhard mark.lam msaboff saam tzagallo webkit-bug-importer ysuzuki oldest_to_newest 1817188 0 lukas.bernhard 2021-11-21 06:24:53 -0800 During differential testing of webkit I found a sample triggering a miscomputation in FTL. JSC on git commit: 249d5fd6931d build options: ./Tools/Scripts/build-jsc --jsc-only --release --cmakeargs="-DENABLE_STATIC_JSC=ON -DCMAKE_C_COMPILER='/usr/bin/clang-12' -DCMAKE_CXX_COMPILER='/usr/bin/clang++-12' -DCMAKE_CXX_FLAGS='-O3 -lrt -latomic -fuse-ld=lld'" Release/bin/jsc --validateOptions=true --useConcurrentJIT=false --useConcurrentGC=false --validateBCE=true --thresholdForJITSoon=1 --thresholdForJITAfterWarmUp=7 --thresholdForOptimizeAfterWarmUp=7 --thresholdForOptimizeAfterLongWarmUp=7 --thresholdForOptimizeSoon=1 --thresholdForFTLOptimizeAfterWarmUp=10 diff.js diff.js ``` function main() { let v17 = {__proto__:[0,0]}; v17[2] = 4; let v92 = 0; for (let v95 = 0; v95 < 100; v95++) { function v103() { function v128() { v139 = v92++; } [0].map(v128); } v17.every(v103); } print(v139); // 99 w/o FTL, 18 with FLT (also 99 in spidermonkey) } main(); ``` 1818074 1 webkit-bug-importer 2021-11-28 06:25:21 -0800 <rdar://problem/85787251> 1818463 2 saam 2021-11-29 13:57:47 -0800 I have a fix. 1818475 3 445343 saam 2021-11-29 14:21:59 -0800 Created attachment 445343 patch 1818481 4 445343 mark.lam 2021-11-29 14:30:12 -0800 Comment on attachment 445343 patch View in context: https://bugs.webkit.org/attachment.cgi?id=445343&action=review r=me with fix. > Source/JavaScriptCore/ftl/FTLLowerDFGToB3.cpp:13398 > m_out.notZero64(m_out.load64(baseIndex(m_heaps.ArrayStorage_vector, storage, index, m_graph.varArgChild(m_node, 1)))); Shouldn't this be `isZero64` instead? 1818490 5 445343 saam 2021-11-29 14:47:10 -0800 Comment on attachment 445343 patch View in context: https://bugs.webkit.org/attachment.cgi?id=445343&action=review >> Source/JavaScriptCore/ftl/FTLLowerDFGToB3.cpp:13398 >> m_out.notZero64(m_out.load64(baseIndex(m_heaps.ArrayStorage_vector, storage, index, m_graph.varArgChild(m_node, 1)))); > > Shouldn't this be `isZero64` instead? Yes. Now I need to figure out why my test started passing. 1818499 6 445353 saam 2021-11-29 15:12:06 -0800 Created attachment 445353 patch for landing 1818573 7 ews-feeder 2021-11-29 17:58:45 -0800 Committed r286278 (244639@main): <https://commits.webkit.org/244639@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 445353. 445343 2021-11-29 14:21:59 -0800 2021-11-29 15:12:06 -0800 patch b-backup.diff text/plain 10934 saam SW5kZXg6IEpTVGVzdHMvQ2hhbmdlTG9nCj09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT0KLS0tIEpTVGVzdHMvQ2hhbmdlTG9n CShyZXZpc2lvbiAyODYyNjIpCisrKyBKU1Rlc3RzL0NoYW5nZUxvZwkod29ya2luZyBjb3B5KQpA QCAtMSwzICsxLDI2IEBACisyMDIxLTExLTI5ICBTYWFtIEJhcmF0aSAgPHNiYXJhdGlAYXBwbGUu Y29tPgorCisgICAgICAgIEZUTCdzIGltcGxlbWVudGF0aW9uIG9mIEhhc0luZGV4ZWRQcm9wZXJ0 eSBmb3IgSW5Cb3VuZHMgYWNjZXNzZXMgY2hlY2tzIHRoZSBpbnZlcnNlIG9mIHdoYXQgaXQgc2hv dWxkIGJlIGNoZWNraW5nIHdoZW4gZXhpdGluZyBieSBzZWVpbmcgYSBob2xlCisgICAgICAgIGh0 dHBzOi8vYnVncy53ZWJraXQub3JnL3Nob3dfYnVnLmNnaT9pZD0yMzM0MDgKKyAgICAgICAgPHJk YXI6Ly9wcm9ibGVtLzg1Nzg3MjUxPgorCisgICAgICAgIFJldmlld2VkIGJ5IE5PQk9EWSAoT09Q UyEpLgorCisgICAgICAgICogc3RyZXNzL2luLWJ5LXZhbC1oYXMtaW5kZXhlZC1wcm9wZXJ0eS1m dGwtMi5qczogQWRkZWQuCisgICAgICAgIChhc3NlcnQpOgorICAgICAgICAobWFpbi4pOgorICAg ICAgICAobWFpbik6CisgICAgICAgICogc3RyZXNzL2luLWJ5LXZhbC1oYXMtaW5kZXhlZC1wcm9w ZXJ0eS1mdGwuanM6IEFkZGVkLgorICAgICAgICAoYXNzZXJ0KToKKyAgICAgICAgKHRlc3QxLmZ1 bmMpOgorICAgICAgICAodGVzdDEpOgorICAgICAgICAodGVzdDIuZnVuYyk6CisgICAgICAgICh0 ZXN0Mik6CisgICAgICAgICh0ZXN0My5mdW5jKToKKyAgICAgICAgKHRlc3QzKToKKyAgICAgICAg KHRlc3Q0LmZ1bmMpOgorICAgICAgICAodGVzdDQpOgorCiAyMDIxLTExLTI5ICBZdXN1a2UgU3V6 dWtpICA8eXN1enVraUBhcHBsZS5jb20+CiAKICAgICAgICAgW0pTQ10gQWRkIEludGwuTnVtYmVy Rm9ybWF0LmZvcm1hdFJhbmdlVG9QYXJ0cwpJbmRleDogSlNUZXN0cy9zdHJlc3MvaW4tYnktdmFs LWhhcy1pbmRleGVkLXByb3BlcnR5LWZ0bC0yLmpzCj09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT0KLS0tIEpTVGVzdHMvc3Ry ZXNzL2luLWJ5LXZhbC1oYXMtaW5kZXhlZC1wcm9wZXJ0eS1mdGwtMi5qcwkobm9uZXhpc3RlbnQp CisrKyBKU1Rlc3RzL3N0cmVzcy9pbi1ieS12YWwtaGFzLWluZGV4ZWQtcHJvcGVydHktZnRsLTIu anMJKHdvcmtpbmcgY29weSkKQEAgLTAsMCArMSwyOCBAQAorLy9AIHJ1bkRlZmF1bHQoIi0tdmFs aWRhdGVPcHRpb25zPXRydWUiLCAiLS11c2VDb25jdXJyZW50SklUPWZhbHNlIiwgIi0tdXNlQ29u Y3VycmVudEdDPWZhbHNlIiwgIi0tdmFsaWRhdGVCQ0U9dHJ1ZSIsICItLXRocmVzaG9sZEZvckpJ VFNvb249MSIsICItLXRocmVzaG9sZEZvckpJVEFmdGVyV2FybVVwPTciLCAiLS10aHJlc2hvbGRG b3JPcHRpbWl6ZUFmdGVyV2FybVVwPTciLCAiLS10aHJlc2hvbGRGb3JPcHRpbWl6ZUFmdGVyTG9u Z1dhcm1VcD03IiwgIi0tdGhyZXNob2xkRm9yT3B0aW1pemVTb29uPTEiLCAiLS10aHJlc2hvbGRG b3JGVExPcHRpbWl6ZUFmdGVyV2FybVVwPTEwIikKKworZnVuY3Rpb24gYXNzZXJ0KGIpIHsKKyAg ICBpZiAoIWIpCisgICAgICAgIHRocm93IG5ldyBFcnJvcjsKK30KKworZnVuY3Rpb24gbWFpbigp IHsKKyAgICBsZXQgdjE3ID0ge19fcHJvdG9fXzpbNDIsMV19OworICAgIHYxN1syXSA9IDQ7Cisg ICAgICAgIAorICAgIGxldCB2OTIgPSAwOworICAgIGZvciAobGV0IHY5NSA9IDA7IHY5NSA8IDEw MDsgdjk1KyspIHsKKyAgICAgICAgZnVuY3Rpb24gZG9FdmVyeShlLCBpKSB7CisgICAgICAgICAg ICBhc3NlcnQoZSA9PT0gNDIpOworICAgICAgICAgICAgYXNzZXJ0KGkgPT09IDApOworICAgICAg ICAgICAgZnVuY3Rpb24gZG9NYXAoKSB7CisgICAgICAgICAgICAgICAgdjEzOSA9IHY5MisrOwor ICAgICAgICAgICAgfSAgIAorICAgICAgICAgICAgbm9JbmxpbmUoZG9NYXApOworICAgICAgICAg ICAgWzBdLm1hcChkb01hcCk7CisgICAgICAgIH0gICAKKyAgICAgICAgbm9JbmxpbmUoZG9FdmVy eSk7CisgICAgICAgIHYxNy5ldmVyeShkb0V2ZXJ5KTsKKyAgICB9ICAgCisgICAgYXNzZXJ0KHYx MzkgPT09IDk5KTsKK30KK21haW4oKTsKSW5kZXg6IEpTVGVzdHMvc3RyZXNzL2luLWJ5LXZhbC1o YXMtaW5kZXhlZC1wcm9wZXJ0eS1mdGwuanMKPT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQotLS0gSlNUZXN0cy9zdHJlc3Mv aW4tYnktdmFsLWhhcy1pbmRleGVkLXByb3BlcnR5LWZ0bC5qcwkobm9uZXhpc3RlbnQpCisrKyBK U1Rlc3RzL3N0cmVzcy9pbi1ieS12YWwtaGFzLWluZGV4ZWQtcHJvcGVydHktZnRsLmpzCSh3b3Jr aW5nIGNvcHkpCkBAIC0wLDAgKzEsOTQgQEAKK2Z1bmN0aW9uIGFzc2VydChiKSB7CisgICAgaWYg KCFiKQorICAgICAgICB0aHJvdyBuZXcgRXJyb3I7Cit9CisKK2Z1bmN0aW9uIHRlc3QxKCkgewor ICAgIGZ1bmN0aW9uIGZ1bmMoYiwgbykgeworICAgICAgICBpZiAoYikKKyAgICAgICAgICAgIHJl dHVybiAwIGluIG87CisgICAgICAgIHJldHVybiB0cnVlOworICAgIH0KKyAgICBub0lubGluZShm dW5jKTsKKworICAgIGxldCBvID0ge19fcHJvdG9fXzpbMCwgMV19OworICAgIG9bMl0gPSA0Owor ICAgIGZvciAobGV0IGkgPSAwOyBpIDwgMTAwOyArK2kpIHsKKyAgICAgICAgZnVuYyh0cnVlLCBv KTsKKyAgICAgICAgZnVuYyhmYWxzZSwgbyk7CisgICAgfQorCisgICAgZm9yIChsZXQgaSA9IDA7 IGkgPCAxMDAwMDsgKytpKSB7CisgICAgICAgIGFzc2VydChmdW5jKGZhbHNlLCBvKSk7CisgICAg fQorICAgIGFzc2VydChmdW5jKHRydWUsIG8pKTsKK30KK3Rlc3QxKCk7CisKK2Z1bmN0aW9uIHRl c3QyKCkgeworICAgIGZ1bmN0aW9uIGZ1bmMoYiwgbykgeworICAgICAgICBpZiAoYikKKyAgICAg ICAgICAgIHJldHVybiAwIGluIG87CisgICAgICAgIHJldHVybiB0cnVlOworICAgIH0KKyAgICBu b0lubGluZShmdW5jKTsKKworICAgIGxldCBvID0ge19fcHJvdG9fXzpbMCwgMV19OworICAgIG9b Ml0gPSAxMy4zMzM7CisgICAgZm9yIChsZXQgaSA9IDA7IGkgPCAxMDA7ICsraSkgeworICAgICAg ICBmdW5jKHRydWUsIG8pOworICAgICAgICBmdW5jKGZhbHNlLCBvKTsKKyAgICB9CisKKyAgICBm b3IgKGxldCBpID0gMDsgaSA8IDEwMDAwOyArK2kpIHsKKyAgICAgICAgYXNzZXJ0KGZ1bmMoZmFs c2UsIG8pKTsKKyAgICB9CisgICAgYXNzZXJ0KGZ1bmModHJ1ZSwgbykpOworfQordGVzdDIoKTsK KworZnVuY3Rpb24gdGVzdDMoKSB7CisgICAgZnVuY3Rpb24gZnVuYyhiLCBvKSB7CisgICAgICAg IGlmIChiKQorICAgICAgICAgICAgcmV0dXJuIDAgaW4gbzsKKyAgICAgICAgcmV0dXJuIHRydWU7 CisgICAgfQorICAgIG5vSW5saW5lKGZ1bmMpOworCisgICAgbGV0IG8gPSB7X19wcm90b19fOlsw LCAxXX07CisgICAgb1syXSA9IHt9OworICAgIGZvciAobGV0IGkgPSAwOyBpIDwgMTAwOyArK2kp IHsKKyAgICAgICAgZnVuYyh0cnVlLCBvKTsKKyAgICAgICAgZnVuYyhmYWxzZSwgbyk7CisgICAg fQorCisgICAgZm9yIChsZXQgaSA9IDA7IGkgPCAxMDAwMDsgKytpKSB7CisgICAgICAgIGFzc2Vy dChmdW5jKGZhbHNlLCBvKSk7CisgICAgfQorICAgIGFzc2VydChmdW5jKHRydWUsIG8pKTsKK30K K3Rlc3QzKCk7CisKK2Z1bmN0aW9uIHRlc3Q0KCkgeworICAgIGZ1bmN0aW9uIGZ1bmMoYiwgbykg eworICAgICAgICBpZiAoYikKKyAgICAgICAgICAgIHJldHVybiAwIGluIG87CisgICAgICAgIHJl dHVybiB0cnVlOworICAgIH0KKyAgICBub0lubGluZShmdW5jKTsKKworICAgIGxldCBvID0ge19f cHJvdG9fXzpbMCwgMV19OworICAgIG9bMl0gPSB7fTsKKyAgICAkdm0uZW5zdXJlQXJyYXlTdG9y YWdlKG8pOworCisgICAgZm9yIChsZXQgaSA9IDA7IGkgPCAxMDA7ICsraSkgeworICAgICAgICBm dW5jKHRydWUsIG8pOworICAgICAgICBmdW5jKGZhbHNlLCBvKTsKKyAgICB9CisKKyAgICBmb3Ig KGxldCBpID0gMDsgaSA8IDEwMDAwOyArK2kpIHsKKyAgICAgICAgYXNzZXJ0KGZ1bmMoZmFsc2Us IG8pKTsKKyAgICB9CisgICAgYXNzZXJ0KGZ1bmModHJ1ZSwgbykpOworfQordGVzdDQoKTsKSW5k ZXg6IFNvdXJjZS9KYXZhU2NyaXB0Q29yZS9DaGFuZ2VMb2cKPT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQotLS0gU291cmNl L0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkocmV2aXNpb24gMjg2MjI2KQorKysgU291cmNlL0ph dmFTY3JpcHRDb3JlL0NoYW5nZUxvZwkod29ya2luZyBjb3B5KQpAQCAtMSwzICsxLDIxIEBACisy MDIxLTExLTI5ICBTYWFtIEJhcmF0aSAgPHNiYXJhdGlAYXBwbGUuY29tPgorCisgICAgICAgIEZU TCdzIGltcGxlbWVudGF0aW9uIG9mIEhhc0luZGV4ZWRQcm9wZXJ0eSBmb3IgSW5Cb3VuZHMgYWNj ZXNzZXMgY2hlY2tzIHRoZSBpbnZlcnNlIG9mIHdoYXQgaXQgc2hvdWxkIGJlIGNoZWNraW5nIHdo ZW4gZXhpdGluZyBieSBzZWVpbmcgYSBob2xlCisgICAgICAgIGh0dHBzOi8vYnVncy53ZWJraXQu b3JnL3Nob3dfYnVnLmNnaT9pZD0yMzM0MDgKKyAgICAgICAgPHJkYXI6Ly9wcm9ibGVtLzg1Nzg3 MjUxPgorCisgICAgICAgIFJldmlld2VkIGJ5IE5PQk9EWSAoT09QUyEpLgorCisgICAgICAgIFRo ZSBpbXBsZW1lbnRhdGlvbiBvZiBhbiBJbkJvdW5kcyBIYXNJbmRleGVkUHJvcGVydHkgaW4gRlRM LCB3aGVuIHNwZWN1bGF0aW5nLCB3ZQorICAgICAgICB3b3VsZCBleGl0IHdoZW4gd2UgZGlkIG5v dCBzZWUgYSBob2xlLCBub3Qgd2hlbiB3ZSBkaWQgc2VlIGEgaG9sZS4gVGhpcyBpcworICAgICAg ICB0aGUgaW52ZXJzZSBvZiB3aGF0IHdlIG5lZWQgdG8gZG8sIHdlIHNob3VsZCBleGl0IHdoZW4g d2UgZG8gc2VlIGEgaG9sZS4KKworICAgICAgICAqIGZ0bC9GVExMb3dlckRGR1RvQjMuY3BwOgor ICAgICAgICAoSlNDOjpGVEw6OkRGRzo6TG93ZXJERkdUb0IzOjpjb21waWxlQ29tcGFyZVN0cmlj dEVxKToKKyAgICAgICAgKiB0b29scy9KU0RvbGxhclZNLmNwcDoKKyAgICAgICAgKEpTQzo6SlND X0RFRklORV9IT1NUX0ZVTkNUSU9OKToKKyAgICAgICAgKEpTQzo6SlNEb2xsYXJWTTo6ZmluaXNo Q3JlYXRpb24pOgorCiAyMDIxLTExLTI5ICBaYW4gRG9iZXJzZWsgIDx6ZG9iZXJzZWtAaWdhbGlh LmNvbT4KIAogICAgICAgICBbUklTQ1Y2NF0gUG9wdWxhdGUgUklTQ1Y2NEFzc2VtYmxlciB3aXRo IGluc3RydWN0aW9uLWdlbmVyYXRpb24gbWV0aG9kcwpJbmRleDogU291cmNlL0phdmFTY3JpcHRD b3JlL2Z0bC9GVExMb3dlckRGR1RvQjMuY3BwCj09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT0KLS0tIFNvdXJjZS9KYXZhU2Ny aXB0Q29yZS9mdGwvRlRMTG93ZXJERkdUb0IzLmNwcAkocmV2aXNpb24gMjg2MjI2KQorKysgU291 cmNlL0phdmFTY3JpcHRDb3JlL2Z0bC9GVExMb3dlckRGR1RvQjMuY3BwCSh3b3JraW5nIGNvcHkp CkBAIC0xMzMyMSwxNSArMTMzMjEsMTUgQEAgSUdOT1JFX0NMQU5HX1dBUk5JTkdTX0VORAogICAg ICAgICAgICAgfSBlbHNlCiAgICAgICAgICAgICAgICAgbGFzdE5leHQgPSBtX291dC5pbnNlcnRO ZXdCbG9ja3NCZWZvcmUoc2xvd0Nhc2UpOwogCi0gICAgICAgICAgICBMVmFsdWUgY2hlY2tIb2xl UmVzdWx0VmFsdWUgPQotICAgICAgICAgICAgICAgIG1fb3V0Lm5vdFplcm82NChtX291dC5sb2Fk NjQoYmFzZUluZGV4KGhlYXAsIHN0b3JhZ2UsIGluZGV4LCBtX2dyYXBoLnZhckFyZ0NoaWxkKG1f bm9kZSwgMSkpKSk7Ci0gICAgICAgICAgICBWYWx1ZUZyb21CbG9jayBjaGVja0hvbGVSZXN1bHQg PSBtX291dC5hbmNob3IoY2hlY2tIb2xlUmVzdWx0VmFsdWUpOworICAgICAgICAgICAgTFZhbHVl IGlzSG9sZSA9CisgICAgICAgICAgICAgICAgbV9vdXQuaXNaZXJvNjQobV9vdXQubG9hZDY0KGJh c2VJbmRleChoZWFwLCBzdG9yYWdlLCBpbmRleCwgbV9ncmFwaC52YXJBcmdDaGlsZChtX25vZGUs IDEpKSkpOworICAgICAgICAgICAgVmFsdWVGcm9tQmxvY2sgY2hlY2tIb2xlUmVzdWx0ID0gbV9v dXQuYW5jaG9yKG1fb3V0LmxvZ2ljYWxOb3QoaXNIb2xlKSk7CiAgICAgICAgICAgICBpZiAobW9k ZS5pc0luQm91bmRzU2FuZUNoYWluKCkpCiAgICAgICAgICAgICAgICAgbV9vdXQuanVtcChjb250 aW51YXRpb24pOwogICAgICAgICAgICAgZWxzZSBpZiAoIW1vZGUuaXNJbkJvdW5kcygpKQotICAg ICAgICAgICAgICAgIG1fb3V0LmJyYW5jaChjaGVja0hvbGVSZXN1bHRWYWx1ZSwgdXN1YWxseShj b250aW51YXRpb24pLCByYXJlbHkoc2xvd0Nhc2UpKTsKKyAgICAgICAgICAgICAgICBtX291dC5i cmFuY2goaXNIb2xlLCByYXJlbHkoc2xvd0Nhc2UpLCB1c3VhbGx5KGNvbnRpbnVhdGlvbikpOwog ICAgICAgICAgICAgZWxzZQotICAgICAgICAgICAgICAgIHNwZWN1bGF0ZUFuZEp1bXAoY29udGlu dWF0aW9uLCBMb2FkRnJvbUhvbGUsIG5vVmFsdWUoKSwgbnVsbHB0ciwgY2hlY2tIb2xlUmVzdWx0 VmFsdWUpOworICAgICAgICAgICAgICAgIHNwZWN1bGF0ZUFuZEp1bXAoY29udGludWF0aW9uLCBM b2FkRnJvbUhvbGUsIG5vVmFsdWUoKSwgbnVsbHB0ciwgaXNIb2xlKTsKIAogICAgICAgICAgICAg bV9vdXQuYXBwZW5kVG8oc2xvd0Nhc2UsIGNvbnRpbnVhdGlvbik7CiAgICAgICAgICAgICBWYWx1 ZUZyb21CbG9jayBzbG93UmVzdWx0ID0gbV9vdXQuYW5jaG9yKApAQCAtMTMzNTksMTQgKzEzMzU5 LDE0IEBAIElHTk9SRV9DTEFOR19XQVJOSU5HU19FTkQKICAgICAgICAgICAgICAgICBsYXN0TmV4 dCA9IG1fb3V0Lmluc2VydE5ld0Jsb2Nrc0JlZm9yZShzbG93Q2FzZSk7CiAKICAgICAgICAgICAg IExWYWx1ZSBkb3VibGVWYWx1ZSA9IG1fb3V0LmxvYWREb3VibGUoYmFzZUluZGV4KGhlYXAsIHN0 b3JhZ2UsIGluZGV4LCBtX2dyYXBoLnZhckFyZ0NoaWxkKG1fbm9kZSwgMSkpKTsKLSAgICAgICAg ICAgIExWYWx1ZSBjaGVja0hvbGVSZXN1bHRWYWx1ZSA9IG1fb3V0LmRvdWJsZUVxdWFsKGRvdWJs ZVZhbHVlLCBkb3VibGVWYWx1ZSk7Ci0gICAgICAgICAgICBWYWx1ZUZyb21CbG9jayBjaGVja0hv bGVSZXN1bHQgPSBtX291dC5hbmNob3IoY2hlY2tIb2xlUmVzdWx0VmFsdWUpOworICAgICAgICAg ICAgTFZhbHVlIG5vdEhvbGUgPSBtX291dC5kb3VibGVFcXVhbChkb3VibGVWYWx1ZSwgZG91Ymxl VmFsdWUpOworICAgICAgICAgICAgVmFsdWVGcm9tQmxvY2sgY2hlY2tIb2xlUmVzdWx0ID0gbV9v dXQuYW5jaG9yKG5vdEhvbGUpOwogICAgICAgICAgICAgaWYgKG1vZGUuaXNJbkJvdW5kc1NhbmVD aGFpbigpKQogICAgICAgICAgICAgICAgIG1fb3V0Lmp1bXAoY29udGludWF0aW9uKTsKICAgICAg ICAgICAgIGVsc2UgaWYgKCFtb2RlLmlzSW5Cb3VuZHMoKSkKLSAgICAgICAgICAgICAgICBtX291 dC5icmFuY2goY2hlY2tIb2xlUmVzdWx0VmFsdWUsIHVzdWFsbHkoY29udGludWF0aW9uKSwgcmFy ZWx5KHNsb3dDYXNlKSk7CisgICAgICAgICAgICAgICAgbV9vdXQuYnJhbmNoKG5vdEhvbGUsIHVz dWFsbHkoY29udGludWF0aW9uKSwgcmFyZWx5KHNsb3dDYXNlKSk7CiAgICAgICAgICAgICBlbHNl Ci0gICAgICAgICAgICAgICAgc3BlY3VsYXRlQW5kSnVtcChjb250aW51YXRpb24sIExvYWRGcm9t SG9sZSwgbm9WYWx1ZSgpLCBudWxscHRyLCBjaGVja0hvbGVSZXN1bHRWYWx1ZSk7CisgICAgICAg ICAgICAgICAgc3BlY3VsYXRlQW5kSnVtcChjb250aW51YXRpb24sIExvYWRGcm9tSG9sZSwgbm9W YWx1ZSgpLCBudWxscHRyLCBtX291dC5sb2dpY2FsTm90KG5vdEhvbGUpKTsKICAgICAgICAgICAg IAogICAgICAgICAgICAgbV9vdXQuYXBwZW5kVG8oc2xvd0Nhc2UsIGNvbnRpbnVhdGlvbik7CiAg ICAgICAgICAgICBWYWx1ZUZyb21CbG9jayBzbG93UmVzdWx0ID0gbV9vdXQuYW5jaG9yKApAQCAt MTMzOTQsMTUgKzEzMzk0LDE1IEBAIElHTk9SRV9DTEFOR19XQVJOSU5HU19FTkQKICAgICAgICAg ICAgIH0gZWxzZQogICAgICAgICAgICAgICAgIGxhc3ROZXh0ID0gbV9vdXQuaW5zZXJ0TmV3Qmxv Y2tzQmVmb3JlKHNsb3dDYXNlKTsKIAotICAgICAgICAgICAgTFZhbHVlIGNoZWNrSG9sZVJlc3Vs dFZhbHVlID0KKyAgICAgICAgICAgIExWYWx1ZSBpc0hvbGUgPQogICAgICAgICAgICAgICAgIG1f b3V0Lm5vdFplcm82NChtX291dC5sb2FkNjQoYmFzZUluZGV4KG1faGVhcHMuQXJyYXlTdG9yYWdl X3ZlY3Rvciwgc3RvcmFnZSwgaW5kZXgsIG1fZ3JhcGgudmFyQXJnQ2hpbGQobV9ub2RlLCAxKSkp KTsKLSAgICAgICAgICAgIFZhbHVlRnJvbUJsb2NrIGNoZWNrSG9sZVJlc3VsdCA9IG1fb3V0LmFu Y2hvcihjaGVja0hvbGVSZXN1bHRWYWx1ZSk7CisgICAgICAgICAgICBWYWx1ZUZyb21CbG9jayBj aGVja0hvbGVSZXN1bHQgPSBtX291dC5hbmNob3IobV9vdXQubG9naWNhbE5vdChpc0hvbGUpKTsK ICAgICAgICAgICAgIGlmIChtb2RlLmlzSW5Cb3VuZHNTYW5lQ2hhaW4oKSkKICAgICAgICAgICAg ICAgICBtX291dC5qdW1wKGNvbnRpbnVhdGlvbik7CiAgICAgICAgICAgICBlbHNlIGlmICghbW9k ZS5pc0luQm91bmRzKCkpCi0gICAgICAgICAgICAgICAgbV9vdXQuYnJhbmNoKGNoZWNrSG9sZVJl c3VsdFZhbHVlLCB1c3VhbGx5KGNvbnRpbnVhdGlvbiksIHJhcmVseShzbG93Q2FzZSkpOworICAg ICAgICAgICAgICAgIG1fb3V0LmJyYW5jaChpc0hvbGUsIHJhcmVseShzbG93Q2FzZSksIHVzdWFs bHkoY29udGludWF0aW9uKSk7CiAgICAgICAgICAgICBlbHNlCi0gICAgICAgICAgICAgICAgc3Bl Y3VsYXRlQW5kSnVtcChjb250aW51YXRpb24sIExvYWRGcm9tSG9sZSwgbm9WYWx1ZSgpLCBudWxs cHRyLCBjaGVja0hvbGVSZXN1bHRWYWx1ZSk7CisgICAgICAgICAgICAgICAgc3BlY3VsYXRlQW5k SnVtcChjb250aW51YXRpb24sIExvYWRGcm9tSG9sZSwgbm9WYWx1ZSgpLCBudWxscHRyLCBpc0hv bGUpOwogCiAgICAgICAgICAgICBtX291dC5hcHBlbmRUbyhzbG93Q2FzZSwgY29udGludWF0aW9u KTsKICAgICAgICAgICAgIFZhbHVlRnJvbUJsb2NrIHNsb3dSZXN1bHQgPSBtX291dC5hbmNob3Io CkluZGV4OiBTb3VyY2UvSmF2YVNjcmlwdENvcmUvdG9vbHMvSlNEb2xsYXJWTS5jcHAKPT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PQotLS0gU291cmNlL0phdmFTY3JpcHRDb3JlL3Rvb2xzL0pTRG9sbGFyVk0uY3BwCShyZXZp c2lvbiAyODYyMjYpCisrKyBTb3VyY2UvSmF2YVNjcmlwdENvcmUvdG9vbHMvSlNEb2xsYXJWTS5j cHAJKHdvcmtpbmcgY29weSkKQEAgLTIxMzIsNiArMjEzMiw4IEBAIHN0YXRpYyBKU0NfREVDTEFS RV9IT1NUX0ZVTkNUSU9OKGZ1bmN0aW8KIHN0YXRpYyBKU0NfREVDTEFSRV9IT1NUX0ZVTkNUSU9O KGZ1bmN0aW9uUmVzZXRKSVRTaXplU3RhdGlzdGljcyk7CiAjZW5kaWYKIAorc3RhdGljIEpTQ19E RUNMQVJFX0hPU1RfRlVOQ1RJT04oZnVuY3Rpb25FbnN1cmVBcnJheVN0b3JhZ2UpOworCiBjb25z dCBDbGFzc0luZm8gSlNEb2xsYXJWTTo6c19pbmZvID0geyAiRG9sbGFyVk0iLCAmQmFzZTo6c19p bmZvLCBudWxscHRyLCBudWxscHRyLCBDUkVBVEVfTUVUSE9EX1RBQkxFKEpTRG9sbGFyVk0pIH07 CiAKIHN0YXRpYyBFbmNvZGVkSlNWYWx1ZSBkb1ByaW50KEpTR2xvYmFsT2JqZWN0KiBnbG9iYWxP YmplY3QsIENhbGxGcmFtZSogY2FsbEZyYW1lLCBib29sIGFkZExpbmVGZWVkKQpAQCAtMzgyNiw2 ICszODI4LDE4IEBAIEpTQ19ERUZJTkVfSE9TVF9GVU5DVElPTihmdW5jdGlvblJlc2V0SkkKIH0K ICNlbmRpZgogCitKU0NfREVGSU5FX0hPU1RfRlVOQ1RJT04oZnVuY3Rpb25FbnN1cmVBcnJheVN0 b3JhZ2UsIChKU0dsb2JhbE9iamVjdCogZ2xvYmFsT2JqZWN0LCBDYWxsRnJhbWUqIGNhbGxGcmFt ZSkpCit7CisgICAgRG9sbGFyVk1Bc3NlcnRTY29wZSBhc3NlcnRTY29wZTsKKworICAgIFZNJiB2 bSA9IGdsb2JhbE9iamVjdC0+dm0oKTsKKworICAgIEpTVmFsdWUgYXJnID0gY2FsbEZyYW1lLT5h cmd1bWVudCgwKTsKKyAgICBpZiAoYXJnLmlzT2JqZWN0KCkpCisgICAgICAgIGFzT2JqZWN0KGFy ZyktPmVuc3VyZUFycmF5U3RvcmFnZSh2bSk7CisgICAgcmV0dXJuIEpTVmFsdWU6OmVuY29kZShq c1VuZGVmaW5lZCgpKTsKK30KKwogY29uc3RleHByIHVuc2lnbmVkIGpzRG9sbGFyVk1Qcm9wZXJ0 eUF0dHJpYnV0ZXMgPSBQcm9wZXJ0eUF0dHJpYnV0ZTo6UmVhZE9ubHkgfCBQcm9wZXJ0eUF0dHJp YnV0ZTo6RG9udEVudW0gfCBQcm9wZXJ0eUF0dHJpYnV0ZTo6RG9udERlbGV0ZTsKIAogdm9pZCBK U0RvbGxhclZNOjpmaW5pc2hDcmVhdGlvbihWTSYgdm0pCkBAIC0zOTk2LDYgKzQwMTAsOCBAQCB2 b2lkIEpTRG9sbGFyVk06OmZpbmlzaENyZWF0aW9uKFZNJiB2bSkKICAgICBhZGRGdW5jdGlvbih2 bSwgInJlc2V0SklUU2l6ZVN0YXRpc3RpY3MiLCBmdW5jdGlvblJlc2V0SklUU2l6ZVN0YXRpc3Rp Y3MsIDApOwogI2VuZGlmCiAKKyAgICBhZGRGdW5jdGlvbih2bSwgImVuc3VyZUFycmF5U3RvcmFn ZSIsIGZ1bmN0aW9uRW5zdXJlQXJyYXlTdG9yYWdlLCAxKTsKKwogICAgIG1fb2JqZWN0RG9pbmdT aWRlRWZmZWN0UHV0V2l0aG91dENvcnJlY3RTbG90U3RhdHVzU3RydWN0dXJlLnNldCh2bSwgdGhp cywgT2JqZWN0RG9pbmdTaWRlRWZmZWN0UHV0V2l0aG91dENvcnJlY3RTbG90U3RhdHVzOjpjcmVh dGVTdHJ1Y3R1cmUodm0sIGdsb2JhbE9iamVjdCwganNOdWxsKCkpKTsKIH0KIAo= 445353 2021-11-29 15:12:06 -0800 2021-11-29 17:58:46 -0800 patch for landing b-backup.diff text/plain 12934 saam SW5kZXg6IEpTVGVzdHMvQ2hhbmdlTG9nCj09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT0KLS0tIEpTVGVzdHMvQ2hhbmdlTG9n CShyZXZpc2lvbiAyODYyNjIpCisrKyBKU1Rlc3RzL0NoYW5nZUxvZwkod29ya2luZyBjb3B5KQpA QCAtMSwzICsxLDE1IEBACisyMDIxLTExLTI5ICBTYWFtIEJhcmF0aSAgPHNiYXJhdGlAYXBwbGUu Y29tPgorCisgICAgICAgIEZUTCdzIGltcGxlbWVudGF0aW9uIG9mIEhhc0luZGV4ZWRQcm9wZXJ0 eSBmb3IgSW5Cb3VuZHMgYWNjZXNzZXMgY2hlY2tzIHRoZSBpbnZlcnNlIG9mIHdoYXQgaXQgc2hv dWxkIGJlIGNoZWNraW5nIHdoZW4gZXhpdGluZyBieSBzZWVpbmcgYSBob2xlCisgICAgICAgIGh0 dHBzOi8vYnVncy53ZWJraXQub3JnL3Nob3dfYnVnLmNnaT9pZD0yMzM0MDgKKyAgICAgICAgPHJk YXI6Ly9wcm9ibGVtLzg1Nzg3MjUxPgorCisgICAgICAgIFJldmlld2VkIGJ5IE1hcmsgTGFtLgor CisgICAgICAgICogc3RyZXNzL2luLWJ5LXZhbC1oYXMtaW5kZXhlZC1wcm9wZXJ0eS1mdGwtMy5q czogQWRkZWQuCisgICAgICAgICogc3RyZXNzL2luLWJ5LXZhbC1oYXMtaW5kZXhlZC1wcm9wZXJ0 eS1mdGwtMi5qczogQWRkZWQuCisgICAgICAgICogc3RyZXNzL2luLWJ5LXZhbC1oYXMtaW5kZXhl ZC1wcm9wZXJ0eS1mdGwuanM6IEFkZGVkLgorCiAyMDIxLTExLTI5ICBZdXN1a2UgU3V6dWtpICA8 eXN1enVraUBhcHBsZS5jb20+CiAKICAgICAgICAgW0pTQ10gQWRkIEludGwuTnVtYmVyRm9ybWF0 LmZvcm1hdFJhbmdlVG9QYXJ0cwpJbmRleDogSlNUZXN0cy9zdHJlc3MvaW4tYnktdmFsLWhhcy1p bmRleGVkLXByb3BlcnR5LWZ0bC0yLmpzCj09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT0KLS0tIEpTVGVzdHMvc3RyZXNzL2lu LWJ5LXZhbC1oYXMtaW5kZXhlZC1wcm9wZXJ0eS1mdGwtMi5qcwkobm9uZXhpc3RlbnQpCisrKyBK U1Rlc3RzL3N0cmVzcy9pbi1ieS12YWwtaGFzLWluZGV4ZWQtcHJvcGVydHktZnRsLTIuanMJKHdv cmtpbmcgY29weSkKQEAgLTAsMCArMSwyOCBAQAorLy9AIHJ1bkRlZmF1bHQoIi0tdmFsaWRhdGVP cHRpb25zPXRydWUiLCAiLS11c2VDb25jdXJyZW50SklUPWZhbHNlIiwgIi0tdXNlQ29uY3VycmVu dEdDPWZhbHNlIiwgIi0tdmFsaWRhdGVCQ0U9dHJ1ZSIsICItLXRocmVzaG9sZEZvckpJVFNvb249 MSIsICItLXRocmVzaG9sZEZvckpJVEFmdGVyV2FybVVwPTciLCAiLS10aHJlc2hvbGRGb3JPcHRp bWl6ZUFmdGVyV2FybVVwPTciLCAiLS10aHJlc2hvbGRGb3JPcHRpbWl6ZUFmdGVyTG9uZ1dhcm1V cD03IiwgIi0tdGhyZXNob2xkRm9yT3B0aW1pemVTb29uPTEiLCAiLS10aHJlc2hvbGRGb3JGVExP cHRpbWl6ZUFmdGVyV2FybVVwPTEwIikKKworZnVuY3Rpb24gYXNzZXJ0KGIpIHsKKyAgICBpZiAo IWIpCisgICAgICAgIHRocm93IG5ldyBFcnJvcjsKK30KKworZnVuY3Rpb24gbWFpbigpIHsKKyAg ICBsZXQgdjE3ID0ge19fcHJvdG9fXzpbNDIsMV19OworICAgIHYxN1syXSA9IDQ7CisgICAgICAg IAorICAgIGxldCB2OTIgPSAwOworICAgIGZvciAobGV0IHY5NSA9IDA7IHY5NSA8IDEwMDsgdjk1 KyspIHsKKyAgICAgICAgZnVuY3Rpb24gZG9FdmVyeShlLCBpKSB7CisgICAgICAgICAgICBhc3Nl cnQoZSA9PT0gNDIpOworICAgICAgICAgICAgYXNzZXJ0KGkgPT09IDApOworICAgICAgICAgICAg ZnVuY3Rpb24gZG9NYXAoKSB7CisgICAgICAgICAgICAgICAgdjEzOSA9IHY5MisrOworICAgICAg ICAgICAgfSAgIAorICAgICAgICAgICAgbm9JbmxpbmUoZG9NYXApOworICAgICAgICAgICAgWzBd Lm1hcChkb01hcCk7CisgICAgICAgIH0gICAKKyAgICAgICAgbm9JbmxpbmUoZG9FdmVyeSk7Cisg ICAgICAgIHYxNy5ldmVyeShkb0V2ZXJ5KTsKKyAgICB9ICAgCisgICAgYXNzZXJ0KHYxMzkgPT09 IDk5KTsKK30KK21haW4oKTsKSW5kZXg6IEpTVGVzdHMvc3RyZXNzL2luLWJ5LXZhbC1oYXMtaW5k ZXhlZC1wcm9wZXJ0eS1mdGwtMy5qcwo9PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09Ci0tLSBKU1Rlc3RzL3N0cmVzcy9pbi1i eS12YWwtaGFzLWluZGV4ZWQtcHJvcGVydHktZnRsLTMuanMJKG5vbmV4aXN0ZW50KQorKysgSlNU ZXN0cy9zdHJlc3MvaW4tYnktdmFsLWhhcy1pbmRleGVkLXByb3BlcnR5LWZ0bC0zLmpzCSh3b3Jr aW5nIGNvcHkpCkBAIC0wLDAgKzEsOTcgQEAKK2Z1bmN0aW9uIGFzc2VydChiKSB7CisgICAgaWYg KCFiKQorICAgICAgICB0aHJvdyBuZXcgRXJyb3I7Cit9CisKK2Z1bmN0aW9uIHRlc3QxKCkgewor ICAgIGZ1bmN0aW9uIGZ1bmMoYiwgbykgeworICAgICAgICBpZiAoYikKKyAgICAgICAgICAgIHJl dHVybiAyIGluIG87CisgICAgICAgIHJldHVybiBmYWxzZTsKKyAgICB9CisgICAgbm9JbmxpbmUo ZnVuYyk7CisKKyAgICBsZXQgbyA9IHtfX3Byb3RvX186WzAsIDFdfTsKKyAgICBvWzNdID0gNDI7 CisKKyAgICBmb3IgKGxldCBpID0gMDsgaSA8IDEwMDsgKytpKSB7CisgICAgICAgIGZ1bmModHJ1 ZSwgbyk7CisgICAgICAgIGZ1bmMoZmFsc2UsIG8pOworICAgIH0KKworICAgIGZvciAobGV0IGkg PSAwOyBpIDwgMTAwMDA7ICsraSkgeworICAgICAgICBhc3NlcnQoIWZ1bmMoZmFsc2UsIG8pKTsK KyAgICB9CisgICAgYXNzZXJ0KCFmdW5jKHRydWUsIG8pKTsKK30KK3Rlc3QxKCk7CisKK2Z1bmN0 aW9uIHRlc3QyKCkgeworICAgIGZ1bmN0aW9uIGZ1bmMoYiwgbykgeworICAgICAgICBpZiAoYikK KyAgICAgICAgICAgIHJldHVybiAyIGluIG87CisgICAgICAgIHJldHVybiBmYWxzZTsKKyAgICB9 CisgICAgbm9JbmxpbmUoZnVuYyk7CisKKyAgICBsZXQgbyA9IHtfX3Byb3RvX186WzAsIDFdfTsK KyAgICBvWzNdID0ge307CisKKyAgICBmb3IgKGxldCBpID0gMDsgaSA8IDEwMDsgKytpKSB7Cisg ICAgICAgIGZ1bmModHJ1ZSwgbyk7CisgICAgICAgIGZ1bmMoZmFsc2UsIG8pOworICAgIH0KKwor ICAgIGZvciAobGV0IGkgPSAwOyBpIDwgMTAwMDA7ICsraSkgeworICAgICAgICBhc3NlcnQoIWZ1 bmMoZmFsc2UsIG8pKTsKKyAgICB9CisgICAgYXNzZXJ0KCFmdW5jKHRydWUsIG8pKTsKK30KK3Rl c3QyKCk7CisKK2Z1bmN0aW9uIHRlc3QzKCkgeworICAgIGZ1bmN0aW9uIGZ1bmMoYiwgbykgewor ICAgICAgICBpZiAoYikKKyAgICAgICAgICAgIHJldHVybiAyIGluIG87CisgICAgICAgIHJldHVy biBmYWxzZTsKKyAgICB9CisgICAgbm9JbmxpbmUoZnVuYyk7CisKKyAgICBsZXQgbyA9IHtfX3By b3RvX186WzAsIDFdfTsKKyAgICBvWzNdID0gNDIuMjsKKworICAgIGZvciAobGV0IGkgPSAwOyBp IDwgMTAwOyArK2kpIHsKKyAgICAgICAgZnVuYyh0cnVlLCBvKTsKKyAgICAgICAgZnVuYyhmYWxz ZSwgbyk7CisgICAgfQorCisgICAgZm9yIChsZXQgaSA9IDA7IGkgPCAxMDAwMDsgKytpKSB7Cisg ICAgICAgIGFzc2VydCghZnVuYyhmYWxzZSwgbykpOworICAgIH0KKyAgICBhc3NlcnQoIWZ1bmMo dHJ1ZSwgbykpOworfQordGVzdDMoKTsKKworZnVuY3Rpb24gdGVzdDQoKSB7CisgICAgZnVuY3Rp b24gZnVuYyhiLCBvKSB7CisgICAgICAgIGlmIChiKQorICAgICAgICAgICAgcmV0dXJuIDIgaW4g bzsKKyAgICAgICAgcmV0dXJuIGZhbHNlOworICAgIH0KKyAgICBub0lubGluZShmdW5jKTsKKwor ICAgIGxldCBvID0ge19fcHJvdG9fXzpbMCwgMV19OworICAgIG9bM10gPSB7fTsKKyAgICAkdm0u ZW5zdXJlQXJyYXlTdG9yYWdlKG8pOworCisgICAgZm9yIChsZXQgaSA9IDA7IGkgPCAxMDA7ICsr aSkgeworICAgICAgICBmdW5jKHRydWUsIG8pOworICAgICAgICBmdW5jKGZhbHNlLCBvKTsKKyAg ICB9CisKKyAgICBmb3IgKGxldCBpID0gMDsgaSA8IDEwMDAwOyArK2kpIHsKKyAgICAgICAgYXNz ZXJ0KCFmdW5jKGZhbHNlLCBvKSk7CisgICAgfQorICAgIGFzc2VydCghZnVuYyh0cnVlLCBvKSk7 Cit9Cit0ZXN0NCgpOwpJbmRleDogSlNUZXN0cy9zdHJlc3MvaW4tYnktdmFsLWhhcy1pbmRleGVk LXByb3BlcnR5LWZ0bC5qcwo9PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09Ci0tLSBKU1Rlc3RzL3N0cmVzcy9pbi1ieS12YWwt aGFzLWluZGV4ZWQtcHJvcGVydHktZnRsLmpzCShub25leGlzdGVudCkKKysrIEpTVGVzdHMvc3Ry ZXNzL2luLWJ5LXZhbC1oYXMtaW5kZXhlZC1wcm9wZXJ0eS1mdGwuanMJKHdvcmtpbmcgY29weSkK QEAgLTAsMCArMSw5NCBAQAorZnVuY3Rpb24gYXNzZXJ0KGIpIHsKKyAgICBpZiAoIWIpCisgICAg ICAgIHRocm93IG5ldyBFcnJvcjsKK30KKworZnVuY3Rpb24gdGVzdDEoKSB7CisgICAgZnVuY3Rp b24gZnVuYyhiLCBvKSB7CisgICAgICAgIGlmIChiKQorICAgICAgICAgICAgcmV0dXJuIDAgaW4g bzsKKyAgICAgICAgcmV0dXJuIHRydWU7CisgICAgfQorICAgIG5vSW5saW5lKGZ1bmMpOworCisg ICAgbGV0IG8gPSB7X19wcm90b19fOlswLCAxXX07CisgICAgb1syXSA9IDQ7CisgICAgZm9yIChs ZXQgaSA9IDA7IGkgPCAxMDA7ICsraSkgeworICAgICAgICBmdW5jKHRydWUsIG8pOworICAgICAg ICBmdW5jKGZhbHNlLCBvKTsKKyAgICB9CisKKyAgICBmb3IgKGxldCBpID0gMDsgaSA8IDEwMDAw OyArK2kpIHsKKyAgICAgICAgYXNzZXJ0KGZ1bmMoZmFsc2UsIG8pKTsKKyAgICB9CisgICAgYXNz ZXJ0KGZ1bmModHJ1ZSwgbykpOworfQordGVzdDEoKTsKKworZnVuY3Rpb24gdGVzdDIoKSB7Cisg ICAgZnVuY3Rpb24gZnVuYyhiLCBvKSB7CisgICAgICAgIGlmIChiKQorICAgICAgICAgICAgcmV0 dXJuIDAgaW4gbzsKKyAgICAgICAgcmV0dXJuIHRydWU7CisgICAgfQorICAgIG5vSW5saW5lKGZ1 bmMpOworCisgICAgbGV0IG8gPSB7X19wcm90b19fOlswLCAxXX07CisgICAgb1syXSA9IDEzLjMz MzsKKyAgICBmb3IgKGxldCBpID0gMDsgaSA8IDEwMDsgKytpKSB7CisgICAgICAgIGZ1bmModHJ1 ZSwgbyk7CisgICAgICAgIGZ1bmMoZmFsc2UsIG8pOworICAgIH0KKworICAgIGZvciAobGV0IGkg PSAwOyBpIDwgMTAwMDA7ICsraSkgeworICAgICAgICBhc3NlcnQoZnVuYyhmYWxzZSwgbykpOwor ICAgIH0KKyAgICBhc3NlcnQoZnVuYyh0cnVlLCBvKSk7Cit9Cit0ZXN0MigpOworCitmdW5jdGlv biB0ZXN0MygpIHsKKyAgICBmdW5jdGlvbiBmdW5jKGIsIG8pIHsKKyAgICAgICAgaWYgKGIpCisg ICAgICAgICAgICByZXR1cm4gMCBpbiBvOworICAgICAgICByZXR1cm4gdHJ1ZTsKKyAgICB9Cisg ICAgbm9JbmxpbmUoZnVuYyk7CisKKyAgICBsZXQgbyA9IHtfX3Byb3RvX186WzAsIDFdfTsKKyAg ICBvWzJdID0ge307CisgICAgZm9yIChsZXQgaSA9IDA7IGkgPCAxMDA7ICsraSkgeworICAgICAg ICBmdW5jKHRydWUsIG8pOworICAgICAgICBmdW5jKGZhbHNlLCBvKTsKKyAgICB9CisKKyAgICBm b3IgKGxldCBpID0gMDsgaSA8IDEwMDAwOyArK2kpIHsKKyAgICAgICAgYXNzZXJ0KGZ1bmMoZmFs c2UsIG8pKTsKKyAgICB9CisgICAgYXNzZXJ0KGZ1bmModHJ1ZSwgbykpOworfQordGVzdDMoKTsK KworZnVuY3Rpb24gdGVzdDQoKSB7CisgICAgZnVuY3Rpb24gZnVuYyhiLCBvKSB7CisgICAgICAg IGlmIChiKQorICAgICAgICAgICAgcmV0dXJuIDAgaW4gbzsKKyAgICAgICAgcmV0dXJuIHRydWU7 CisgICAgfQorICAgIG5vSW5saW5lKGZ1bmMpOworCisgICAgbGV0IG8gPSB7X19wcm90b19fOlsw LCAxXX07CisgICAgb1syXSA9IHt9OworICAgICR2bS5lbnN1cmVBcnJheVN0b3JhZ2Uobyk7CisK KyAgICBmb3IgKGxldCBpID0gMDsgaSA8IDEwMDsgKytpKSB7CisgICAgICAgIGZ1bmModHJ1ZSwg byk7CisgICAgICAgIGZ1bmMoZmFsc2UsIG8pOworICAgIH0KKworICAgIGZvciAobGV0IGkgPSAw OyBpIDwgMTAwMDA7ICsraSkgeworICAgICAgICBhc3NlcnQoZnVuYyhmYWxzZSwgbykpOworICAg IH0KKyAgICBhc3NlcnQoZnVuYyh0cnVlLCBvKSk7Cit9Cit0ZXN0NCgpOwpJbmRleDogU291cmNl L0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwo9PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09Ci0tLSBTb3VyY2UvSmF2YVNjcmlw dENvcmUvQ2hhbmdlTG9nCShyZXZpc2lvbiAyODYyMjYpCisrKyBTb3VyY2UvSmF2YVNjcmlwdENv cmUvQ2hhbmdlTG9nCSh3b3JraW5nIGNvcHkpCkBAIC0xLDMgKzEsMjEgQEAKKzIwMjEtMTEtMjkg IFNhYW0gQmFyYXRpICA8c2JhcmF0aUBhcHBsZS5jb20+CisKKyAgICAgICAgRlRMJ3MgaW1wbGVt ZW50YXRpb24gb2YgSGFzSW5kZXhlZFByb3BlcnR5IGZvciBJbkJvdW5kcyBhY2Nlc3NlcyBjaGVj a3MgdGhlIGludmVyc2Ugb2Ygd2hhdCBpdCBzaG91bGQgYmUgY2hlY2tpbmcgd2hlbiBleGl0aW5n IGJ5IHNlZWluZyBhIGhvbGUKKyAgICAgICAgaHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hvd19i dWcuY2dpP2lkPTIzMzQwOAorICAgICAgICA8cmRhcjovL3Byb2JsZW0vODU3ODcyNTE+CisKKyAg ICAgICAgUmV2aWV3ZWQgYnkgTWFyayBMYW0uCisKKyAgICAgICAgVGhlIGltcGxlbWVudGF0aW9u IG9mIGFuIEluQm91bmRzIEhhc0luZGV4ZWRQcm9wZXJ0eSBpbiBGVEwsIHdoZW4gc3BlY3VsYXRp bmcsIHdlCisgICAgICAgIHdvdWxkIGV4aXQgd2hlbiB3ZSBkaWQgbm90IHNlZSBhIGhvbGUsIG5v dCB3aGVuIHdlIGRpZCBzZWUgYSBob2xlLiBUaGlzIGlzCisgICAgICAgIHRoZSBpbnZlcnNlIG9m IHdoYXQgd2UgbmVlZCB0byBkbywgd2Ugc2hvdWxkIGV4aXQgd2hlbiB3ZSBkbyBzZWUgYSBob2xl LgorCisgICAgICAgICogZnRsL0ZUTExvd2VyREZHVG9CMy5jcHA6CisgICAgICAgIChKU0M6OkZU TDo6REZHOjpMb3dlckRGR1RvQjM6OmNvbXBpbGVDb21wYXJlU3RyaWN0RXEpOgorICAgICAgICAq IHRvb2xzL0pTRG9sbGFyVk0uY3BwOgorICAgICAgICAoSlNDOjpKU0NfREVGSU5FX0hPU1RfRlVO Q1RJT04pOgorICAgICAgICAoSlNDOjpKU0RvbGxhclZNOjpmaW5pc2hDcmVhdGlvbik6CisKIDIw MjEtMTEtMjkgIFphbiBEb2JlcnNlayAgPHpkb2JlcnNla0BpZ2FsaWEuY29tPgogCiAgICAgICAg IFtSSVNDVjY0XSBQb3B1bGF0ZSBSSVNDVjY0QXNzZW1ibGVyIHdpdGggaW5zdHJ1Y3Rpb24tZ2Vu ZXJhdGlvbiBtZXRob2RzCkluZGV4OiBTb3VyY2UvSmF2YVNjcmlwdENvcmUvZnRsL0ZUTExvd2Vy REZHVG9CMy5jcHAKPT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PQotLS0gU291cmNlL0phdmFTY3JpcHRDb3JlL2Z0bC9GVExM b3dlckRGR1RvQjMuY3BwCShyZXZpc2lvbiAyODYyMjYpCisrKyBTb3VyY2UvSmF2YVNjcmlwdENv cmUvZnRsL0ZUTExvd2VyREZHVG9CMy5jcHAJKHdvcmtpbmcgY29weSkKQEAgLTEzMzIxLDE1ICsx MzMyMSwxNSBAQCBJR05PUkVfQ0xBTkdfV0FSTklOR1NfRU5ECiAgICAgICAgICAgICB9IGVsc2UK ICAgICAgICAgICAgICAgICBsYXN0TmV4dCA9IG1fb3V0Lmluc2VydE5ld0Jsb2Nrc0JlZm9yZShz bG93Q2FzZSk7CiAKLSAgICAgICAgICAgIExWYWx1ZSBjaGVja0hvbGVSZXN1bHRWYWx1ZSA9Ci0g ICAgICAgICAgICAgICAgbV9vdXQubm90WmVybzY0KG1fb3V0LmxvYWQ2NChiYXNlSW5kZXgoaGVh cCwgc3RvcmFnZSwgaW5kZXgsIG1fZ3JhcGgudmFyQXJnQ2hpbGQobV9ub2RlLCAxKSkpKTsKLSAg ICAgICAgICAgIFZhbHVlRnJvbUJsb2NrIGNoZWNrSG9sZVJlc3VsdCA9IG1fb3V0LmFuY2hvcihj aGVja0hvbGVSZXN1bHRWYWx1ZSk7CisgICAgICAgICAgICBMVmFsdWUgaXNIb2xlID0KKyAgICAg ICAgICAgICAgICBtX291dC5pc1plcm82NChtX291dC5sb2FkNjQoYmFzZUluZGV4KGhlYXAsIHN0 b3JhZ2UsIGluZGV4LCBtX2dyYXBoLnZhckFyZ0NoaWxkKG1fbm9kZSwgMSkpKSk7CisgICAgICAg ICAgICBWYWx1ZUZyb21CbG9jayBjaGVja0hvbGVSZXN1bHQgPSBtX291dC5hbmNob3IobV9vdXQu bG9naWNhbE5vdChpc0hvbGUpKTsKICAgICAgICAgICAgIGlmIChtb2RlLmlzSW5Cb3VuZHNTYW5l Q2hhaW4oKSkKICAgICAgICAgICAgICAgICBtX291dC5qdW1wKGNvbnRpbnVhdGlvbik7CiAgICAg ICAgICAgICBlbHNlIGlmICghbW9kZS5pc0luQm91bmRzKCkpCi0gICAgICAgICAgICAgICAgbV9v dXQuYnJhbmNoKGNoZWNrSG9sZVJlc3VsdFZhbHVlLCB1c3VhbGx5KGNvbnRpbnVhdGlvbiksIHJh cmVseShzbG93Q2FzZSkpOworICAgICAgICAgICAgICAgIG1fb3V0LmJyYW5jaChpc0hvbGUsIHJh cmVseShzbG93Q2FzZSksIHVzdWFsbHkoY29udGludWF0aW9uKSk7CiAgICAgICAgICAgICBlbHNl Ci0gICAgICAgICAgICAgICAgc3BlY3VsYXRlQW5kSnVtcChjb250aW51YXRpb24sIExvYWRGcm9t SG9sZSwgbm9WYWx1ZSgpLCBudWxscHRyLCBjaGVja0hvbGVSZXN1bHRWYWx1ZSk7CisgICAgICAg ICAgICAgICAgc3BlY3VsYXRlQW5kSnVtcChjb250aW51YXRpb24sIExvYWRGcm9tSG9sZSwgbm9W YWx1ZSgpLCBudWxscHRyLCBpc0hvbGUpOwogCiAgICAgICAgICAgICBtX291dC5hcHBlbmRUbyhz bG93Q2FzZSwgY29udGludWF0aW9uKTsKICAgICAgICAgICAgIFZhbHVlRnJvbUJsb2NrIHNsb3dS ZXN1bHQgPSBtX291dC5hbmNob3IoCkBAIC0xMzM1OSwxNCArMTMzNTksMTQgQEAgSUdOT1JFX0NM QU5HX1dBUk5JTkdTX0VORAogICAgICAgICAgICAgICAgIGxhc3ROZXh0ID0gbV9vdXQuaW5zZXJ0 TmV3QmxvY2tzQmVmb3JlKHNsb3dDYXNlKTsKIAogICAgICAgICAgICAgTFZhbHVlIGRvdWJsZVZh bHVlID0gbV9vdXQubG9hZERvdWJsZShiYXNlSW5kZXgoaGVhcCwgc3RvcmFnZSwgaW5kZXgsIG1f Z3JhcGgudmFyQXJnQ2hpbGQobV9ub2RlLCAxKSkpOwotICAgICAgICAgICAgTFZhbHVlIGNoZWNr SG9sZVJlc3VsdFZhbHVlID0gbV9vdXQuZG91YmxlRXF1YWwoZG91YmxlVmFsdWUsIGRvdWJsZVZh bHVlKTsKLSAgICAgICAgICAgIFZhbHVlRnJvbUJsb2NrIGNoZWNrSG9sZVJlc3VsdCA9IG1fb3V0 LmFuY2hvcihjaGVja0hvbGVSZXN1bHRWYWx1ZSk7CisgICAgICAgICAgICBMVmFsdWUgbm90SG9s ZSA9IG1fb3V0LmRvdWJsZUVxdWFsKGRvdWJsZVZhbHVlLCBkb3VibGVWYWx1ZSk7CisgICAgICAg ICAgICBWYWx1ZUZyb21CbG9jayBjaGVja0hvbGVSZXN1bHQgPSBtX291dC5hbmNob3Iobm90SG9s ZSk7CiAgICAgICAgICAgICBpZiAobW9kZS5pc0luQm91bmRzU2FuZUNoYWluKCkpCiAgICAgICAg ICAgICAgICAgbV9vdXQuanVtcChjb250aW51YXRpb24pOwogICAgICAgICAgICAgZWxzZSBpZiAo IW1vZGUuaXNJbkJvdW5kcygpKQotICAgICAgICAgICAgICAgIG1fb3V0LmJyYW5jaChjaGVja0hv bGVSZXN1bHRWYWx1ZSwgdXN1YWxseShjb250aW51YXRpb24pLCByYXJlbHkoc2xvd0Nhc2UpKTsK KyAgICAgICAgICAgICAgICBtX291dC5icmFuY2gobm90SG9sZSwgdXN1YWxseShjb250aW51YXRp b24pLCByYXJlbHkoc2xvd0Nhc2UpKTsKICAgICAgICAgICAgIGVsc2UKLSAgICAgICAgICAgICAg ICBzcGVjdWxhdGVBbmRKdW1wKGNvbnRpbnVhdGlvbiwgTG9hZEZyb21Ib2xlLCBub1ZhbHVlKCks IG51bGxwdHIsIGNoZWNrSG9sZVJlc3VsdFZhbHVlKTsKKyAgICAgICAgICAgICAgICBzcGVjdWxh dGVBbmRKdW1wKGNvbnRpbnVhdGlvbiwgTG9hZEZyb21Ib2xlLCBub1ZhbHVlKCksIG51bGxwdHIs IG1fb3V0LmxvZ2ljYWxOb3Qobm90SG9sZSkpOwogICAgICAgICAgICAgCiAgICAgICAgICAgICBt X291dC5hcHBlbmRUbyhzbG93Q2FzZSwgY29udGludWF0aW9uKTsKICAgICAgICAgICAgIFZhbHVl RnJvbUJsb2NrIHNsb3dSZXN1bHQgPSBtX291dC5hbmNob3IoCkBAIC0xMzM5NCwxNSArMTMzOTQs MTUgQEAgSUdOT1JFX0NMQU5HX1dBUk5JTkdTX0VORAogICAgICAgICAgICAgfSBlbHNlCiAgICAg ICAgICAgICAgICAgbGFzdE5leHQgPSBtX291dC5pbnNlcnROZXdCbG9ja3NCZWZvcmUoc2xvd0Nh c2UpOwogCi0gICAgICAgICAgICBMVmFsdWUgY2hlY2tIb2xlUmVzdWx0VmFsdWUgPQotICAgICAg ICAgICAgICAgIG1fb3V0Lm5vdFplcm82NChtX291dC5sb2FkNjQoYmFzZUluZGV4KG1faGVhcHMu QXJyYXlTdG9yYWdlX3ZlY3Rvciwgc3RvcmFnZSwgaW5kZXgsIG1fZ3JhcGgudmFyQXJnQ2hpbGQo bV9ub2RlLCAxKSkpKTsKLSAgICAgICAgICAgIFZhbHVlRnJvbUJsb2NrIGNoZWNrSG9sZVJlc3Vs dCA9IG1fb3V0LmFuY2hvcihjaGVja0hvbGVSZXN1bHRWYWx1ZSk7CisgICAgICAgICAgICBMVmFs dWUgaXNIb2xlID0KKyAgICAgICAgICAgICAgICBtX291dC5pc1plcm82NChtX291dC5sb2FkNjQo YmFzZUluZGV4KG1faGVhcHMuQXJyYXlTdG9yYWdlX3ZlY3Rvciwgc3RvcmFnZSwgaW5kZXgsIG1f Z3JhcGgudmFyQXJnQ2hpbGQobV9ub2RlLCAxKSkpKTsKKyAgICAgICAgICAgIFZhbHVlRnJvbUJs b2NrIGNoZWNrSG9sZVJlc3VsdCA9IG1fb3V0LmFuY2hvcihtX291dC5sb2dpY2FsTm90KGlzSG9s ZSkpOwogICAgICAgICAgICAgaWYgKG1vZGUuaXNJbkJvdW5kc1NhbmVDaGFpbigpKQogICAgICAg ICAgICAgICAgIG1fb3V0Lmp1bXAoY29udGludWF0aW9uKTsKICAgICAgICAgICAgIGVsc2UgaWYg KCFtb2RlLmlzSW5Cb3VuZHMoKSkKLSAgICAgICAgICAgICAgICBtX291dC5icmFuY2goY2hlY2tI b2xlUmVzdWx0VmFsdWUsIHVzdWFsbHkoY29udGludWF0aW9uKSwgcmFyZWx5KHNsb3dDYXNlKSk7 CisgICAgICAgICAgICAgICAgbV9vdXQuYnJhbmNoKGlzSG9sZSwgcmFyZWx5KHNsb3dDYXNlKSwg dXN1YWxseShjb250aW51YXRpb24pKTsKICAgICAgICAgICAgIGVsc2UKLSAgICAgICAgICAgICAg ICBzcGVjdWxhdGVBbmRKdW1wKGNvbnRpbnVhdGlvbiwgTG9hZEZyb21Ib2xlLCBub1ZhbHVlKCks IG51bGxwdHIsIGNoZWNrSG9sZVJlc3VsdFZhbHVlKTsKKyAgICAgICAgICAgICAgICBzcGVjdWxh dGVBbmRKdW1wKGNvbnRpbnVhdGlvbiwgTG9hZEZyb21Ib2xlLCBub1ZhbHVlKCksIG51bGxwdHIs IGlzSG9sZSk7CiAKICAgICAgICAgICAgIG1fb3V0LmFwcGVuZFRvKHNsb3dDYXNlLCBjb250aW51 YXRpb24pOwogICAgICAgICAgICAgVmFsdWVGcm9tQmxvY2sgc2xvd1Jlc3VsdCA9IG1fb3V0LmFu Y2hvcigKSW5kZXg6IFNvdXJjZS9KYXZhU2NyaXB0Q29yZS90b29scy9KU0RvbGxhclZNLmNwcAo9 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09Ci0tLSBTb3VyY2UvSmF2YVNjcmlwdENvcmUvdG9vbHMvSlNEb2xsYXJWTS5jcHAJ KHJldmlzaW9uIDI4NjIyNikKKysrIFNvdXJjZS9KYXZhU2NyaXB0Q29yZS90b29scy9KU0RvbGxh clZNLmNwcAkod29ya2luZyBjb3B5KQpAQCAtMjEzMiw2ICsyMTMyLDggQEAgc3RhdGljIEpTQ19E RUNMQVJFX0hPU1RfRlVOQ1RJT04oZnVuY3Rpbwogc3RhdGljIEpTQ19ERUNMQVJFX0hPU1RfRlVO Q1RJT04oZnVuY3Rpb25SZXNldEpJVFNpemVTdGF0aXN0aWNzKTsKICNlbmRpZgogCitzdGF0aWMg SlNDX0RFQ0xBUkVfSE9TVF9GVU5DVElPTihmdW5jdGlvbkVuc3VyZUFycmF5U3RvcmFnZSk7CisK IGNvbnN0IENsYXNzSW5mbyBKU0RvbGxhclZNOjpzX2luZm8gPSB7ICJEb2xsYXJWTSIsICZCYXNl OjpzX2luZm8sIG51bGxwdHIsIG51bGxwdHIsIENSRUFURV9NRVRIT0RfVEFCTEUoSlNEb2xsYXJW TSkgfTsKIAogc3RhdGljIEVuY29kZWRKU1ZhbHVlIGRvUHJpbnQoSlNHbG9iYWxPYmplY3QqIGds b2JhbE9iamVjdCwgQ2FsbEZyYW1lKiBjYWxsRnJhbWUsIGJvb2wgYWRkTGluZUZlZWQpCkBAIC0z ODI2LDYgKzM4MjgsMTggQEAgSlNDX0RFRklORV9IT1NUX0ZVTkNUSU9OKGZ1bmN0aW9uUmVzZXRK SQogfQogI2VuZGlmCiAKK0pTQ19ERUZJTkVfSE9TVF9GVU5DVElPTihmdW5jdGlvbkVuc3VyZUFy cmF5U3RvcmFnZSwgKEpTR2xvYmFsT2JqZWN0KiBnbG9iYWxPYmplY3QsIENhbGxGcmFtZSogY2Fs bEZyYW1lKSkKK3sKKyAgICBEb2xsYXJWTUFzc2VydFNjb3BlIGFzc2VydFNjb3BlOworCisgICAg Vk0mIHZtID0gZ2xvYmFsT2JqZWN0LT52bSgpOworCisgICAgSlNWYWx1ZSBhcmcgPSBjYWxsRnJh bWUtPmFyZ3VtZW50KDApOworICAgIGlmIChhcmcuaXNPYmplY3QoKSkKKyAgICAgICAgYXNPYmpl Y3QoYXJnKS0+ZW5zdXJlQXJyYXlTdG9yYWdlKHZtKTsKKyAgICByZXR1cm4gSlNWYWx1ZTo6ZW5j b2RlKGpzVW5kZWZpbmVkKCkpOworfQorCiBjb25zdGV4cHIgdW5zaWduZWQganNEb2xsYXJWTVBy b3BlcnR5QXR0cmlidXRlcyA9IFByb3BlcnR5QXR0cmlidXRlOjpSZWFkT25seSB8IFByb3BlcnR5 QXR0cmlidXRlOjpEb250RW51bSB8IFByb3BlcnR5QXR0cmlidXRlOjpEb250RGVsZXRlOwogCiB2 b2lkIEpTRG9sbGFyVk06OmZpbmlzaENyZWF0aW9uKFZNJiB2bSkKQEAgLTM5OTYsNiArNDAxMCw4 IEBAIHZvaWQgSlNEb2xsYXJWTTo6ZmluaXNoQ3JlYXRpb24oVk0mIHZtKQogICAgIGFkZEZ1bmN0 aW9uKHZtLCAicmVzZXRKSVRTaXplU3RhdGlzdGljcyIsIGZ1bmN0aW9uUmVzZXRKSVRTaXplU3Rh dGlzdGljcywgMCk7CiAjZW5kaWYKIAorICAgIGFkZEZ1bmN0aW9uKHZtLCAiZW5zdXJlQXJyYXlT dG9yYWdlIiwgZnVuY3Rpb25FbnN1cmVBcnJheVN0b3JhZ2UsIDEpOworCiAgICAgbV9vYmplY3RE b2luZ1NpZGVFZmZlY3RQdXRXaXRob3V0Q29ycmVjdFNsb3RTdGF0dXNTdHJ1Y3R1cmUuc2V0KHZt LCB0aGlzLCBPYmplY3REb2luZ1NpZGVFZmZlY3RQdXRXaXRob3V0Q29ycmVjdFNsb3RTdGF0dXM6 OmNyZWF0ZVN0cnVjdHVyZSh2bSwgZ2xvYmFsT2JqZWN0LCBqc051bGwoKSkpOwogfQogCg==