299714 2012-05-10 00:59:48 +0000 KSharedDataCache/KIcon triggers a bus error 2014-12-30 00:38:34 +0000 1 1 10 Unmaintained kdelibs kshareddatacache unspecified Compiled Sources Linux RESOLVED INVALID https://bugs.kde.org/show_bug.cgi?id=309824 NOR major --- 1 aleixpol kdelibs-bugs-null aleixpol mpyne 0 oldest_to_newest 1253614 0 aleixpol 2012-05-10 00:59:48 +0000 In one of the unit tests in KDevelop I a "Bus Error" (SIGBUS). If I run it on valgrind, I get the following backtrace. Looks like a bug in KSharedDataCache... ==1917== Warning: set address range perms: large range [0x39446000, 0x86877000) (defined) ==1917== ==1917== Process terminating with default action of signal 7 (SIGBUS) ==1917== Non-existent physical address at address 0x39446048 ==1917== at 0x9D7594B: KSharedDataCache::Private::lock() const (kshareddatacache.cpp:1131) ==1917== by 0x9D75B0F: KSharedDataCache::Private::CacheLocker::cautiousLock() (kshareddatacache.cpp:1154) ==1917== by 0x9D75E8B: KSharedDataCache::Private::CacheLocker::CacheLocker(KSharedDataCache::Private const*) (kshareddatacache.cpp:1229) ==1917== by 0x9D72BA8: KSharedDataCache::find(QString const&, QByteArray*) const (kshareddatacache.cpp:1508) ==1917== by 0x86A6534: KIconLoaderPrivate::findCachedPixmapWithPath(QString const&, QPixmap&, QString&) (kiconloader.cpp:860) ==1917== by 0x86A7CF2: KIconLoader::loadIcon(QString const&, KIconLoader::Group, int, int, QStringList const&, QString*, bool) const (kiconloader.cpp:1222) ==1917== by 0x86A270C: KIconEngine::pixmap(QSize const&, QIcon::Mode, QIcon::State) (kiconengine.cpp:104) ==1917== by 0x8E6BEC4: QIcon::pixmap(QSize const&, QIcon::Mode, QIcon::State) const (in /usr/lib/libQtGui.so.4.8.1) ==1917== by 0x60AE372: Sublime::AreaTabButton::AreaTabButton(QString, QIcon, unsigned int, QWidget*, bool, QWidget*) (mainwindow_p.cpp:831) ==1917== by 0x60A7044: Sublime::AreaTabBar::addCustomTab(QString, QIcon, bool, QString, QWidget*) (mainwindow_p.h:97) ==1917== by 0x60A429F: Sublime::MainWindow::setupAreaSelector() (mainwindow.cpp:104) ==1917== by 0x63498A8: KDevelop::MainWindow::loadSettings() (mainwindow.cpp:208) Reproducible: Always Steps to Reproduce: 1. compile kdevelop 2. run <builddir>/languages/cpp/tests/buddiestest 3. boom 1253883 1 mpyne 2012-05-11 00:23:05 +0000 The testsuite passes here without issue. :-/ KSharedDataCache does probably need better error-checking though, no excuse for a corrupted cache to induce SIGBUS. 1253888 2 aleixpol 2012-05-11 00:40:15 +0000 Yes, I've discussed with Milian (also from kdevelop) and he can't reproduce it either. Do you have any idea of how can I figure out what's going on? 1253891 3 mpyne 2012-05-11 00:47:41 +0000 Specifically what's going on, probably not. It's undoubtedly a corrupted cache file somehow so a quick fix would be to delete the icon cache (normally /var/tmp/kdecache-$USER/icon-cache.kcache). There's a debug area for KSharedDataCache and KIconLoader which you can enable as well, might tell you which icon ended up corrupted. 1253893 4 aleixpol 2012-05-11 01:05:03 +0000 I don't have this directory for this user (the kde-devel user), the other one does, though. Could that be a problem? I added those debug areas and they're not adding any output :/ 1253894 5 mpyne 2012-05-11 01:13:23 +0000 Well, it's possible that the missing directory is the issue, but then KSharedDataCache should fail much earlier in the process... the exact setting for the directory is returned by "kde4-config --path cache", which should return /something/ even for your kde-devel user, I would hope! 1253902 6 aleixpol 2012-05-11 01:58:54 +0000 kde-devel@thinktatil:~/build-kdevelop/languages/cpp$ kde4-config --path cache /home/kde-devel/.kde4/cache-thinktatil/ So I removed the icon cache, I keep having this problem, the SIGBUS... :/ 1256038 7 71175 mpyne 2012-05-18 04:11:16 +0000 Created attachment 71175 More error-handling for KSharedDataCache Aleix, if you're still experiencing the crash then please test this patch. It adds more error checking against invalid data page access, valid cache page sizes, etc. I've tried replacing some caches with random data here without leading to crashes so hopefully it makes it a bit more resilient for you at least. 1488213 8 aleixpol 2014-12-30 00:38:34 +0000 Haven't had it for a while, and not really using that codebase anymore. Closing. 71175 2012-05-18 04:11:16 +0000 2012-05-18 04:11:16 +0000 More error-handling for KSharedDataCache kshareddatacache-less-crashy.patch text/plain 37334 mpyne ZGlmZiAtLWdpdCBhL2tkZWNvcmUvQ01ha2VMaXN0cy50eHQgYi9rZGVjb3JlL0NNYWtlTGlzdHMu dHh0CmluZGV4IDU1ZmU0YzAuLjlkNzYyMDYgMTAwNjQ0Ci0tLSBhL2tkZWNvcmUvQ01ha2VMaXN0 cy50eHQKKysrIGIva2RlY29yZS9DTWFrZUxpc3RzLnR4dApAQCAtMzk0LDYgKzM5NCw4IEBAIGVu ZGlmIChOT1QgUV9XU19YMTEgQU5EIE5PVCBRX1dTX1FXUykKIAoga2RlNF9hZGRfbGlicmFyeShr ZGVjb3JlICR7TElCUkFSWV9UWVBFfSAke2tkZWNvcmVfTElCX1NSQ1N9KQogCitzZXRfc291cmNl X2ZpbGVzX3Byb3BlcnRpZXModXRpbC9rc2hhcmVkZGF0YWNhY2hlLmNwcAorICAgIFBST1BFUlRJ RVMgQ09NUElMRV9GTEFHUyAke0tERTRfRU5BQkxFX0VYQ0VQVElPTlN9KQogdGFyZ2V0X2xpbmtf bGlicmFyaWVzKGtkZWNvcmUgJHtRVF9RVENPUkVfTElCUkFSWX0gJHtRVF9RVE5FVFdPUktfTElC UkFSWX0gJHtRVF9RVERCVVNfTElCUkFSWX0gJHtRVF9RVFhNTF9MSUJSQVJZfSAke1pMSUJfTElC UkFSWX0gJHtrZGVjb3JlX09QVElPTkFMX0xJQlN9KQogCiBpZihXSU5DRSkKZGlmZiAtLWdpdCBh L2tkZWNvcmUvdXRpbC9rc2hhcmVkZGF0YWNhY2hlLmNwcCBiL2tkZWNvcmUvdXRpbC9rc2hhcmVk ZGF0YWNhY2hlLmNwcAppbmRleCAxMjVhZmNiLi4zYzhkMjgyIDEwMDY0NAotLS0gYS9rZGVjb3Jl L3V0aWwva3NoYXJlZGRhdGFjYWNoZS5jcHAKKysrIGIva2RlY29yZS91dGlsL2tzaGFyZWRkYXRh Y2FjaGUuY3BwCkBAIC00NCw3ICs0NCw3IEBACiAKIC8vLyBUaGUgbWF4aW11bSBudW1iZXIgb2Yg cHJvYmVzIHRvIG1ha2Ugd2hpbGUgc2VhcmNoaW5nIGZvciBhIGJ1Y2tldCBpbgogLy8vIHRoZSBw cmVzZW5jZSBvZiBjb2xsaXNpb25zIGluIHRoZSBjYWNoZSBpbmRleCB0YWJsZS4KLXN0YXRpYyBj b25zdCBpbnQgTUFYX1BST0JFX0NPVU5UID0gNjsKK3N0YXRpYyBjb25zdCB1aW50IE1BWF9QUk9C RV9DT1VOVCA9IDY7CiAKIGludCBrc2RjQXJlYSgpCiB7CkBAIC01Miw2ICs1MiwyMyBAQCBpbnQg a3NkY0FyZWEoKQogICAgIHJldHVybiBzX2tzZGNBcmVhOwogfQogCisvKioKKyAqIEEgdmVyeSBz aW1wbGUgY2xhc3Mgd2hvc2Ugb25seSBwdXJwb3NlIGlzIHRvIGJlIHRocm93biBhcyBhbiBleGNl cHRpb24gZnJvbQorICogdW5kZXJseWluZyBjb2RlIHRvIGluZGljYXRlIHRoYXQgdGhlIHNoYXJl ZCBjYWNoZSBpcyBhcHBhcmVudGx5IGNvcnJ1cHQuCisgKiBUaGlzIG11c3QgYmUgY2F1Z2h0IGJ5 IHRvcC1sZXZlbCBsaWJyYXJ5IGNvZGUgYW5kIHVzZWQgdG8gdW5saW5rIHRoZSBjYWNoZQorICog aW4gdGhpcyBjaXJjdW1zdGFuY2UuCisgKgorICogQGludGVybmFsCisgKi8KK2NsYXNzIEtTREND b3JydXB0ZWQKK3sKKyAgICBwdWJsaWM6CisgICAgS1NEQ0NvcnJ1cHRlZCgpCisgICAgeworICAg ICAgICBrRXJyb3Ioa3NkY0FyZWEoKSkgPDwgIkVycm9yIGRldGVjdGVkIGluIGNhY2hlLCByZS1n ZW5lcmF0aW5nIjsKKyAgICB9OworfTsKKwogLy8tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLQogLy8gTXVy bXVySGFzaEFsaWduZWQsIGJ5IEF1c3RpbiBBcHBsZWJ5CiAvLyAoUmVsZWFzZWQgdG8gdGhlIHB1 YmxpYyBkb21haW4sIG9yIGxpY2Vuc2VkIHVuZGVyIHRoZSBNSVQgbGljZW5zZSB3aGVyZQpAQCAt MjQ1LDYgKzI2MiwyMSBAQCBUIGludENlaWwoVCBhLCBUIGIpCiAgICAgcmV0dXJuIChhICsgYiAt IDEpIC8gYjsKIH0KIAorLyoqCisgKiBAcmV0dXJuIG51bWJlciBvZiBzZXQgYml0cyBpbiBAcCB2 YWx1ZSAoc2VlIGFsc28gIkhhbW1pbmcgd2VpZ2h0IikKKyAqLworc3RhdGljIHVuc2lnbmVkIGNv dW50U2V0Qml0cyh1bnNpZ25lZCB2YWx1ZSkKK3sKKyAgICAvLyBLJlIgLyBXZWduZXIncyBhbGdv cml0aG0gdXNlZC4gR0NDIHN1cHBvcnRzIF9fYnVpbHRpbl9wb3Bjb3VudCBidXQgd2UKKyAgICAv LyBleHBlY3QgdGhlcmUgdG8gYWx3YXlzIGJlIG9ubHkgMSBiaXQgc2V0IHNvIHRoaXMgc2hvdWxk IGJlIHBlcmhhcHMgYSBiaXQKKyAgICAvLyBmYXN0ZXIgOTkuOSUgb2YgdGhlIHRpbWUuCisgICAg dW5zaWduZWQgY291bnQgPSAwOworICAgIGZvciAoY291bnQgPSAwOyB2YWx1ZSAhPSAwOyBjb3Vu dCsrKSB7CisgICAgICAgIHZhbHVlICY9ICh2YWx1ZSAtIDEpOyAvLyBDbGVhcnMgbGVhc3Qtc2ln bmlmaWNhbnQgc2V0IGJpdC4KKyAgICB9CisgICAgcmV0dXJuIGNvdW50OworfQorCiB0eXBlZGVm IHFpbnQzMiBwYWdlSUQ7CiAKIC8vID09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT0KQEAgLTM2MSw2ICszOTMsNyBA QCBzdHJ1Y3QgU2hhcmVkTWVtb3J5CiAgICAgICAgIH0KIAogICAgICAgICAvLyBCb3VuZCBwYWdl IHNpemUgYmV0d2VlbiA1MTIgYnl0ZXMgYW5kIDI1NiBLaUIuCisgICAgICAgIC8vIElmIHRoaXMg aXMgYWRqdXN0ZWQsIGFsc28gYWx0ZXIgdmFsaWRTaXplTWFzayBpbiBjYWNoZVBhZ2VTaXplCiAg ICAgICAgIGxvZzJPZlNpemUgPSBxQm91bmQoOSwgbG9nMk9mU2l6ZSwgMTgpOwogCiAgICAgICAg IHJldHVybiAoMSA8PCBsb2cyT2ZTaXplKTsKQEAgLTM2OSw3ICs0MDIsMTYgQEAgc3RydWN0IFNo YXJlZE1lbW9yeQogICAgIC8vIFJldHVybnMgcGFnZVNpemUgaW4gdW5zaWduZWQgZm9ybWF0Lgog ICAgIHVuc2lnbmVkIGNhY2hlUGFnZVNpemUoKSBjb25zdAogICAgIHsKLSAgICAgICAgcmV0dXJu IHN0YXRpY19jYXN0PHVuc2lnbmVkPihwYWdlU2l6ZSk7CisgICAgICAgIHVuc2lnbmVkIF9wYWdl U2l6ZSA9IHN0YXRpY19jYXN0PHVuc2lnbmVkPihwYWdlU2l6ZSk7CisgICAgICAgIC8vIGJpdHMg OS0xOCBtYXkgYmUgc2V0LgorICAgICAgICBzdGF0aWMgY29uc3QgdW5zaWduZWQgdmFsaWRTaXpl TWFzayA9IDB4MkYyMDB1OworCisgICAgICAgIC8vIENoZWNrIGZvciBwYWdlIHNpemVzIHRoYXQg YXJlIG5vdCBhIHBvd2VyLW9mLTIsIG9yIGFyZSB0b28gbG93L2hpZ2guCisgICAgICAgIGlmIChL REVfSVNVTkxJS0VMWShjb3VudFNldEJpdHMoX3BhZ2VTaXplKSAhPSAxIHx8IChfcGFnZVNpemUg JiB+dmFsaWRTaXplTWFzaykpKSB7CisgICAgICAgICAgICB0aHJvdyBLU0RDQ29ycnVwdGVkKCk7 CisgICAgICAgIH0KKworICAgICAgICByZXR1cm4gX3BhZ2VTaXplOwogICAgIH0KIAogICAgIC8q KgpAQCAtMzk4LDcgKzQ0MCw3IEBAIHN0cnVjdCBTaGFyZWRNZW1vcnkKICAgICAgICAgfQogCiAg ICAgICAgIHNobUxvY2sudHlwZSA9IGZpbmRCZXN0U2hhcmVkTG9jaygpOwotICAgICAgICBpZiAo c3RhdGljX2Nhc3Q8aW50PihzaG1Mb2NrLnR5cGUpID09IDApIHsKKyAgICAgICAgaWYgKHNobUxv Y2sudHlwZSA9PSBMT0NLVFlQRV9JTlZBTElEKSB7CiAgICAgICAgICAgICBrRXJyb3Ioa3NkY0Fy ZWEoKSkgPDwgIlVuYWJsZSB0byBmaW5kIGFuIGFwcHJvcHJpYXRlIGxvY2sgdG8gZ3VhcmQgdGhl IHNoYXJlZCBjYWNoZS4gIgogICAgICAgICAgICAgICAgICAgICAgICAgPDwgIlRoaXMgKnNob3Vs ZCogYmUgZXNzZW50aWFsbHkgaW1wb3NzaWJsZS4gOigiOwogICAgICAgICAgICAgcmV0dXJuIGZh bHNlOwpAQCAtNDgzLDcgKzUyNSw3IEBAIHN0cnVjdCBTaGFyZWRNZW1vcnkKIAogICAgIGNvbnN0 IHZvaWQgKnBhZ2UocGFnZUlEIGF0KSBjb25zdAogICAgIHsKLSAgICAgICAgaWYgKHN0YXRpY19j YXN0PGludD4oYXQpID49IHN0YXRpY19jYXN0PGludD4ocGFnZVRhYmxlU2l6ZSgpKSkgeworICAg ICAgICBpZiAoc3RhdGljX2Nhc3Q8dWludD4oYXQpID49IHBhZ2VUYWJsZVNpemUoKSkgewogICAg ICAgICAgICAgcmV0dXJuIDA7CiAgICAgICAgIH0KIApAQCAtNTQwLDYgKzU4MiwxMCBAQCBzdHJ1 Y3QgU2hhcmVkTWVtb3J5CiAgICAgICovCiAgICAgcGFnZUlEIGZpbmRFbXB0eVBhZ2VzKHVpbnQg cGFnZXNOZWVkZWQpIGNvbnN0CiAgICAgeworICAgICAgICBpZiAoS0RFX0lTVU5MSUtFTFkocGFn ZXNOZWVkZWQgPiBwYWdlVGFibGVTaXplKCkpKSB7CisgICAgICAgICAgICByZXR1cm4gcGFnZVRh YmxlU2l6ZSgpOworICAgICAgICB9CisKICAgICAgICAgLy8gTG9vcCB0aHJvdWdoIHRoZSBwYWdl IHRhYmxlLCBmaW5kIHRoZSBmaXJzdCBlbXB0eSBwYWdlLCBhbmQganVzdAogICAgICAgICAvLyBt YWtlcyBzdXJlIHRoYXQgdGhlcmUgYXJlIGVub3VnaCBmcmVlIHBhZ2VzLgogICAgICAgICBjb25z dCBQYWdlVGFibGVFbnRyeSAqdGFibGUgPSBwYWdlVGFibGUoKTsKQEAgLTYyNyw2ICs2NzMsMTAg QEAgc3RydWN0IFNoYXJlZE1lbW9yeQogICAgICAgICBwYWdlSUQgaWRMaW1pdCA9IHN0YXRpY19j YXN0PHBhZ2VJRD4ocGFnZVRhYmxlU2l6ZSgpKTsKICAgICAgICAgUGFnZVRhYmxlRW50cnkgKnBh Z2VzID0gcGFnZVRhYmxlKCk7CiAKKyAgICAgICAgaWYgKEtERV9JU1VOTElLRUxZKCFwYWdlcyB8 fCBpZExpbWl0IDw9IDApKSB7CisgICAgICAgICAgICB0aHJvdyBLU0RDQ29ycnVwdGVkKCk7Cisg ICAgICAgIH0KKwogICAgICAgICAvLyBTa2lwIHVzZWQgcGFnZXMKICAgICAgICAgd2hpbGUgKGN1 cnJlbnRQYWdlIDwgaWRMaW1pdCAmJiBwYWdlc1tjdXJyZW50UGFnZV0uaW5kZXggPj0gMCkgewog ICAgICAgICAgICAgKytjdXJyZW50UGFnZTsKQEAgLTY0OCw4ICs2OTgsMTIgQEAgc3RydWN0IFNo YXJlZE1lbW9yeQogCiAgICAgICAgICAgICAvLyBGb3VuZCBhbiBlbnRyeSwgbW92ZSBpdC4KICAg ICAgICAgICAgIHFpbnQzMiBhZmZlY3RlZEluZGV4ID0gcGFnZXNbY3VycmVudFBhZ2VdLmluZGV4 OwotICAgICAgICAgICAgUV9BU1NFUlQoYWZmZWN0ZWRJbmRleCA+PSAwKTsKLSAgICAgICAgICAg IFFfQVNTRVJUKGluZGV4VGFibGUoKVthZmZlY3RlZEluZGV4XS5maXJzdFBhZ2UgPT0gY3VycmVu dFBhZ2UpOworICAgICAgICAgICAgaWYgKEtERV9JU1VOTElLRUxZKGFmZmVjdGVkSW5kZXggPCAw IHx8CisgICAgICAgICAgICAgICAgICAgICAgICBhZmZlY3RlZEluZGV4ID49IGlkTGltaXQgfHwK KyAgICAgICAgICAgICAgICAgICAgICAgIGluZGV4VGFibGUoKVthZmZlY3RlZEluZGV4XS5maXJz dFBhZ2UgIT0gY3VycmVudFBhZ2UpKQorICAgICAgICAgICAgeworICAgICAgICAgICAgICAgIHRo cm93IEtTRENDb3JydXB0ZWQoKTsKKyAgICAgICAgICAgIH0KIAogICAgICAgICAgICAgaW5kZXhU YWJsZSgpW2FmZmVjdGVkSW5kZXhdLmZpcnN0UGFnZSA9IGZyZWVTcG90OwogCkBAIC02OTMsNyAr NzQ3LDcgQEAgc3RydWN0IFNoYXJlZE1lbW9yeQogICAgIHsKICAgICAgICAgdWludCBrZXlIYXNo ID0gZ2VuZXJhdGVIYXNoKGtleSk7CiAgICAgICAgIHVpbnQgcG9zaXRpb24gPSBrZXlIYXNoICUg aW5kZXhUYWJsZVNpemUoKTsKLSAgICAgICAgaW50IHByb2JlTnVtYmVyID0gMTsgLy8gU2VlIGlu c2VydCgpIGZvciBkZXNjcmlwdGlvbgorICAgICAgICB1aW50IHByb2JlTnVtYmVyID0gMTsgLy8g U2VlIGluc2VydCgpIGZvciBkZXNjcmlwdGlvbgogCiAgICAgICAgIC8vIEltYWdpbmUgMyBlbnRy aWVzIEEsIEIsIEMgaW4gdGhpcyBsb2dpY2FsIHByb2JpbmcgY2hhaW4uIElmIEIgaXMKICAgICAg ICAgLy8gbGF0ZXIgcmVtb3ZlZCB0aGVuIHdlIGNhbid0IGZpbmQgQyBlaXRoZXIuIFNvLCB3ZSBt dXN0IGtlZXAKQEAgLTcxMiw5ICs3NjYsMTMgQEAgc3RydWN0IFNoYXJlZE1lbW9yeQogICAgICAg ICAgICAgaWYgKGZpcnN0UGFnZSA8IDAgfHwgc3RhdGljX2Nhc3Q8dWludD4oZmlyc3RQYWdlKSA+ PSBwYWdlVGFibGVTaXplKCkpIHsKICAgICAgICAgICAgICAgICByZXR1cm4gLTE7CiAgICAgICAg ICAgICB9CisKICAgICAgICAgICAgIGNvbnN0IHZvaWQgKnJlc3VsdFBhZ2UgPSBwYWdlKGZpcnN0 UGFnZSk7Ci0gICAgICAgICAgICBjb25zdCBjaGFyICp1dGY4RmlsZU5hbWUgPSByZWludGVycHJl dF9jYXN0PGNvbnN0IGNoYXIgKj4ocmVzdWx0UGFnZSk7CisgICAgICAgICAgICBpZiAoS0RFX0lT VU5MSUtFTFkoIXJlc3VsdFBhZ2UpKSB7CisgICAgICAgICAgICAgICAgdGhyb3cgS1NEQ0NvcnJ1 cHRlZCgpOworICAgICAgICAgICAgfQogCisgICAgICAgICAgICBjb25zdCBjaGFyICp1dGY4Rmls ZU5hbWUgPSByZWludGVycHJldF9jYXN0PGNvbnN0IGNoYXIgKj4ocmVzdWx0UGFnZSk7CiAgICAg ICAgICAgICBpZiAocXN0cm5jbXAodXRmOEZpbGVOYW1lLCBrZXkuY29uc3REYXRhKCksIGNhY2hl UGFnZVNpemUoKSkgPT0gMCkgewogICAgICAgICAgICAgICAgIHJldHVybiBwb3NpdGlvbjsKICAg ICAgICAgICAgIH0KQEAgLTc0MiwxMyArODAwLDEzIEBAIHN0cnVjdCBTaGFyZWRNZW1vcnkKICAg ICB7CiAgICAgICAgIGlmIChudW1iZXJOZWVkZWQgPT0gMCkgewogICAgICAgICAgICAga0Vycm9y KGtzZGNBcmVhKCkpIDw8ICJJbnRlcm5hbCBlcnJvcjogQXNrZWQgdG8gcmVtb3ZlIGV4YWN0bHkg MCBwYWdlcyBmb3Igc29tZSByZWFzb24uIjsKLSAgICAgICAgICAgIHJldHVybiBwYWdlVGFibGVT aXplKCk7CisgICAgICAgICAgICB0aHJvdyBLU0RDQ29ycnVwdGVkKCk7CiAgICAgICAgIH0KIAog ICAgICAgICBpZiAobnVtYmVyTmVlZGVkID4gcGFnZVRhYmxlU2l6ZSgpKSB7CiAgICAgICAgICAg ICBrRXJyb3Ioa3NkY0FyZWEoKSkgPDwgIkludGVybmFsIGVycm9yOiBSZXF1ZXN0ZWQgbW9yZSBz cGFjZSB0aGFuIGV4aXN0cyBpbiB0aGUgY2FjaGUuIjsKICAgICAgICAgICAgIGtFcnJvcihrc2Rj QXJlYSgpKSA8PCBudW1iZXJOZWVkZWQgPDwgInJlcXVlc3RlZCwgIiA8PCBwYWdlVGFibGVTaXpl KCkgPDwgImlzIHRoZSB0b3RhbCBwb3NzaWJsZS4iOwotICAgICAgICAgICAgcmV0dXJuIHBhZ2VU YWJsZVNpemUoKTsKKyAgICAgICAgICAgIHRocm93IEtTRENDb3JydXB0ZWQoKTsKICAgICAgICAg fQogCiAgICAgICAgIC8vIElmIHRoZSBjYWNoZSBmcmVlIHNwYWNlIGlzIGxhcmdlIGVub3VnaCB3 ZSB3aWxsIGRlZnJhZ21lbnQgZmlyc3QKQEAgLTc4MSw3ICs4MzksNyBAQCBzdHJ1Y3QgU2hhcmVk TWVtb3J5CiAgICAgICAgIGlmICghdGFibGVQdHIpIHsKICAgICAgICAgICAgIGtFcnJvcihrc2Rj QXJlYSgpKSA8PCAiVW5hYmxlIHRvIGFsbG9jYXRlIHRlbXBvcmFyeSBtZW1vcnkgZm9yIHNvcnRp bmcgdGhlIGNhY2hlISI7CiAgICAgICAgICAgICBjbGVhckludGVybmFsVGFibGVzKCk7Ci0gICAg ICAgICAgICByZXR1cm4gcGFnZVRhYmxlU2l6ZSgpOworICAgICAgICAgICAgdGhyb3cgS1NEQ0Nv cnJ1cHRlZCgpOwogICAgICAgICB9CiAKICAgICAgICAgLy8gV2UgdXNlIHRhYmxlUHRyIHRvIGVu c3VyZSB0aGUgZGF0YSBpcyBkZXN0cm95ZWQsIGJ1dCBkbyB0aGUgYWNjZXNzCkBAIC04MzMsMTMg Kzg5MSwxMSBAQCBzdHJ1Y3QgU2hhcmVkTWVtb3J5CiAgICAgICAgIHdoaWxlIChpIDwgaW5kZXhU YWJsZVNpemUoKSAmJiBudW1iZXJOZWVkZWQgPiBjYWNoZUF2YWlsKSB7CiAgICAgICAgICAgICBp bnQgY3VySW5kZXggPSB0YWJsZVtpKytdLmZpcnN0UGFnZTsgLy8gUmVhbGx5IGFuIGluZGV4LCBu b3QgYSBwYWdlCiAKLSAgICAgICAgICAgIC8vIFJlbW92ZWQgZXZlcnl0aGluZywgc3RpbGwgbm8g bHVjay4gQXQgKnRoaXMqIHBvaW50LAotICAgICAgICAgICAgLy8gcGFnZXNSZW1vdmVkIDwgbnVt YmVyTmVlZGVkIG9yIGluIG90aGVyIHdvcmRzIHdlIGNhbid0IGZ1bGZpbGwKLSAgICAgICAgICAg IC8vIHRoZSByZXF1ZXN0IGV2ZW4gaWYgd2UgZGVmcmFnbWVudC4gVGhpcyBpcyByZWFsbHkgYSBs b2dpYyBlcnJvci4KLSAgICAgICAgICAgIGlmIChjdXJJbmRleCA8IDApIHsKLSAgICAgICAgICAg ICAgICBrRXJyb3Ioa3NkY0FyZWEoKSkgPDwgIlVuYWJsZSB0byByZW1vdmUgZW5vdWdoIHVzZWQg cGFnZXMgdG8gYWxsb2NhdGUiCi0gICAgICAgICAgICAgICAgICAgICAgICAgICAgICA8PCBudW1i ZXJOZWVkZWQgPDwgInBhZ2VzLiBJbiB0aGVvcnkgdGhlIGNhY2hlIGlzIGVtcHR5LCB3ZWlyZC4i OwotICAgICAgICAgICAgICAgIHJldHVybiBwYWdlVGFibGVTaXplKCk7CisgICAgICAgICAgICAv LyBSZW1vdmVkIGV2ZXJ5dGhpbmcsIHN0aWxsIG5vIGx1Y2sgKG9yIGN1ckluZGV4IGlzIHNldCBi dXQgdG9vIGhpZ2gpLgorICAgICAgICAgICAgaWYgKGN1ckluZGV4IDwgMCB8fCBzdGF0aWNfY2Fz dDx1aW50PihjdXJJbmRleCkgPj0gaW5kZXhUYWJsZVNpemUoKSkgeworICAgICAgICAgICAgICAg IGtFcnJvcihrc2RjQXJlYSgpKSA8PCAiVHJ5aW5nIHRvIHJlbW92ZSBpbmRleCIgPDwgY3VySW5k ZXgKKyAgICAgICAgICAgICAgICAgICAgPDwgIm91dC1vZi1ib3VuZHMgZm9yIGluZGV4IHRhYmxl IG9mIHNpemUiIDw8IGluZGV4VGFibGVTaXplKCk7CisgICAgICAgICAgICAgICAgdGhyb3cgS1NE Q0NvcnJ1cHRlZCgpOwogICAgICAgICAgICAgfQogCiAgICAgICAgICAgICBrRGVidWcoa3NkY0Fy ZWEoKSkgPDwgIlJlbW92aW5nIGVudHJ5IG9mIiA8PCBpbmRleFRhYmxlKClbY3VySW5kZXhdLnRv dGFsSXRlbVNpemUKQEAgLTg1Myw3ICs5MDksNyBAQCBzdHJ1Y3QgU2hhcmVkTWVtb3J5CiAKICAg ICAgICAgcGFnZUlEIHJlc3VsdCA9IHBhZ2VUYWJsZVNpemUoKTsKICAgICAgICAgd2hpbGUgKGkg PCBpbmRleFRhYmxlU2l6ZSgpICYmCi0gICAgICAgICAgICAgIChyZXN1bHQgPSBmaW5kRW1wdHlQ YWdlcyhudW1iZXJOZWVkZWQpKSA+PSBzdGF0aWNfY2FzdDxpbnQ+KHBhZ2VUYWJsZVNpemUoKSkp CisgICAgICAgICAgICAgIChzdGF0aWNfY2FzdDx1aW50PihyZXN1bHQgPSBmaW5kRW1wdHlQYWdl cyhudW1iZXJOZWVkZWQpKSkgPj0gcGFnZVRhYmxlU2l6ZSgpKQogICAgICAgICB7CiAgICAgICAg ICAgICBpbnQgY3VySW5kZXggPSB0YWJsZVtpKytdLmZpcnN0UGFnZTsKIApAQCAtODYzLDYgKzkx OSwxMCBAQCBzdHJ1Y3QgU2hhcmVkTWVtb3J5CiAgICAgICAgICAgICAgICAgcmV0dXJuIGZpbmRF bXB0eVBhZ2VzKG51bWJlck5lZWRlZCk7CiAgICAgICAgICAgICB9CiAKKyAgICAgICAgICAgIGlm IChLREVfSVNVTkxJS0VMWShzdGF0aWNfY2FzdDx1aW50PihjdXJJbmRleCkgPj0gaW5kZXhUYWJs ZVNpemUoKSkpIHsKKyAgICAgICAgICAgICAgICB0aHJvdyBLU0RDQ29ycnVwdGVkKCk7CisgICAg ICAgICAgICB9CisKICAgICAgICAgICAgIHJlbW92ZUVudHJ5KGN1ckluZGV4KTsKICAgICAgICAg fQogCkBAIC05MjgsNyArOTg4LDcgQEAgY2xhc3MgS1NoYXJlZERhdGFDYWNoZTo6UHJpdmF0ZQog ICAgICAgICAsIG1fbWFwU2l6ZSgwKQogICAgICAgICAsIG1fZGVmYXVsdENhY2hlU2l6ZShkZWZh dWx0Q2FjaGVTaXplKQogICAgICAgICAsIG1fZXhwZWN0ZWRJdGVtU2l6ZShleHBlY3RlZEl0ZW1T aXplKQotICAgICAgICAsIG1fZXhwZWN0ZWRUeXBlKHN0YXRpY19jYXN0PFNoYXJlZExvY2tJZD4o MCkpCisgICAgICAgICwgbV9leHBlY3RlZFR5cGUoTE9DS1RZUEVfSU5WQUxJRCkKICAgICB7CiAg ICAgICAgIG1hcFNoYXJlZE1lbW9yeSgpOwogICAgIH0KQEAgLTEwNzYsNyArMTEzNiw3IEBAIGNs YXNzIEtTaGFyZWREYXRhQ2FjaGU6OlByaXZhdGUKICAgICAgICAgLy8gICAgICAgICAyIG1lYW5z ICJyZWFkeSIKICAgICAgICAgdWludCB1c2VjU2xlZXBUaW1lID0gODsgLy8gU3RhcnQgYnkgc2xl ZXBpbmcgZm9yIDggbWljcm9zZWNvbmRzCiAgICAgICAgIHdoaWxlIChzaG0tPnJlYWR5ICE9IDIp IHsKLSAgICAgICAgICAgIGlmICh1c2VjU2xlZXBUaW1lID49ICgxIDw8IDIxKSkgeworICAgICAg ICAgICAgaWYgKEtERV9JU1VOTElLRUxZKHVzZWNTbGVlcFRpbWUgPj0gKDEgPDwgMjEpKSkgewog ICAgICAgICAgICAgICAgIC8vIERpZG4ndCBhY3F1aXJlIHdpdGhpbiB+OCBzZWNvbmRzPyAgQXNz dW1lIGFuIGlzc3VlIGV4aXN0cwogICAgICAgICAgICAgICAgIGtFcnJvcihrc2RjQXJlYSgpKSA8 PCAiVW5hYmxlIHRvIGFjcXVpcmUgc2hhcmVkIGxvY2ssIGlzIHRoZSBjYWNoZSBjb3JydXB0PyI7 CiAKQEAgLTExMzIsNyArMTE5Miw4IEBAIGNsYXNzIEtTaGFyZWREYXRhQ2FjaGU6OlByaXZhdGUK ICAgICAgICAgICAgIHJldHVybiBtX2xvY2stPmxvY2soKTsKICAgICAgICAgfQogCi0gICAgICAg IHJldHVybiBmYWxzZTsKKyAgICAgICAgLy8gTm8gc2htIG9yIHdyb25nIHR5cGUgLS0+IGNvcnJ1 cHQhCisgICAgICAgIHRocm93IEtTRENDb3JydXB0ZWQoKTsKICAgICB9CiAKICAgICB2b2lkIHVu bG9jaygpIGNvbnN0CkBAIC0xMTc0LDc3ICsxMjM1LDc1IEBAIGNsYXNzIEtTaGFyZWREYXRhQ2Fj aGU6OlByaXZhdGUKICAgICAgICAgcHVibGljOgogICAgICAgICBDYWNoZUxvY2tlcihjb25zdCBQ cml2YXRlICpfZCkgOiBkKGNvbnN0X2Nhc3Q8UHJpdmF0ZSAqPihfZCkpCiAgICAgICAgIHsKLSAg ICAgICAgICAgIGlmIChkLT5zaG0pIHsKLSAgICAgICAgICAgICAgICBpZiAoIWNhdXRpb3VzTG9j aygpKSB7Ci0gICAgICAgICAgICAgICAgICAgIHJldHVybjsKLSAgICAgICAgICAgICAgICB9Cisg ICAgICAgICAgICBpZiAoS0RFX0lTVU5MSUtFTFkoIWQgfHwgIWQtPnNobSB8fCAhY2F1dGlvdXNM b2NrKCkpKSB7CisgICAgICAgICAgICAgICAgcmV0dXJuOworICAgICAgICAgICAgfQogCi0gICAg ICAgICAgICAgICAgdWludCB0ZXN0U2l6ZSA9IFNoYXJlZE1lbW9yeTo6dG90YWxTaXplKGQtPnNo bS0+Y2FjaGVTaXplLCBkLT5zaG0tPmNhY2hlUGFnZVNpemUoKSk7CisgICAgICAgICAgICB1aW50 IHRlc3RTaXplID0gU2hhcmVkTWVtb3J5Ojp0b3RhbFNpemUoZC0+c2htLT5jYWNoZVNpemUsIGQt PnNobS0+Y2FjaGVQYWdlU2l6ZSgpKTsKIAotICAgICAgICAgICAgICAgIC8vIEEgd2hpbGUgbG9v cD8gSW5kZWVkLCB0aGluayB3aGF0IGhhcHBlbnMgaWYgdGhpcyBoYXBwZW5zCi0gICAgICAgICAg ICAgICAgLy8gdHdpY2UgLS0gaGFyZCB0byBkZWJ1ZyByYWNlIGNvbmRpdGlvbnMuCi0gICAgICAg ICAgICAgICAgd2hpbGUgKHRlc3RTaXplID4gZC0+bV9tYXBTaXplKSB7Ci0gICAgICAgICAgICAg ICAgICAgIGtEZWJ1Zyhrc2RjQXJlYSgpKSA8PCAiU29tZW9uZSBlbmxhcmdlZCB0aGUgY2FjaGUg b24gdXMsIgotICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICA8PCAiYXR0ZW1wdGluZyB0 byBtYXRjaCBuZXcgY29uZmlndXJhdGlvbi4iOworICAgICAgICAgICAgLy8gQSB3aGlsZSBsb29w PyBJbmRlZWQsIHRoaW5rIHdoYXQgaGFwcGVucyBpZiB0aGlzIGhhcHBlbnMKKyAgICAgICAgICAg IC8vIHR3aWNlIC0tIGhhcmQgdG8gZGVidWcgcmFjZSBjb25kaXRpb25zLgorICAgICAgICAgICAg d2hpbGUgKHRlc3RTaXplID4gZC0+bV9tYXBTaXplKSB7CisgICAgICAgICAgICAgICAga0RlYnVn KGtzZGNBcmVhKCkpIDw8ICJTb21lb25lIGVubGFyZ2VkIHRoZSBjYWNoZSBvbiB1cywiCisgICAg ICAgICAgICAgICAgICAgICAgICAgICAgPDwgImF0dGVtcHRpbmcgdG8gbWF0Y2ggbmV3IGNvbmZp Z3VyYXRpb24uIjsKIAotICAgICAgICAgICAgICAgICAgICAvLyBQcm90ZWN0IGFnYWluc3QgdHdv IHRocmVhZHMgYWNjZXNzaW5nIHRoaXMgc2FtZSBLU0RDCi0gICAgICAgICAgICAgICAgICAgIC8v IGZyb20gdHJ5aW5nIHRvIGV4ZWN1dGUgdGhlIGZvbGxvd2luZyByZW1hcHBpbmcgYXQgdGhlCi0g ICAgICAgICAgICAgICAgICAgIC8vIHNhbWUgdGltZS4KLSAgICAgICAgICAgICAgICAgICAgUU11 dGV4TG9ja2VyIGRfbG9ja2VyKCZkLT5tX3RocmVhZExvY2spOwotICAgICAgICAgICAgICAgICAg ICBpZiAodGVzdFNpemUgPT0gZC0+bV9tYXBTaXplKSB7Ci0gICAgICAgICAgICAgICAgICAgICAg ICBicmVhazsgLy8gQmFpbCBpZiB0aGUgb3RoZXIgdGhyZWFkIGFscmVhZHkgc29sdmVkLgotICAg ICAgICAgICAgICAgICAgICB9CisgICAgICAgICAgICAgICAgLy8gUHJvdGVjdCBhZ2FpbnN0IHR3 byB0aHJlYWRzIGFjY2Vzc2luZyB0aGlzIHNhbWUgS1NEQworICAgICAgICAgICAgICAgIC8vIGZy b20gdHJ5aW5nIHRvIGV4ZWN1dGUgdGhlIGZvbGxvd2luZyByZW1hcHBpbmcgYXQgdGhlCisgICAg ICAgICAgICAgICAgLy8gc2FtZSB0aW1lLgorICAgICAgICAgICAgICAgIFFNdXRleExvY2tlciBk X2xvY2tlcigmZC0+bV90aHJlYWRMb2NrKTsKKyAgICAgICAgICAgICAgICBpZiAodGVzdFNpemUg PT0gZC0+bV9tYXBTaXplKSB7CisgICAgICAgICAgICAgICAgICAgIGJyZWFrOyAvLyBCYWlsIGlm IHRoZSBvdGhlciB0aHJlYWQgYWxyZWFkeSBzb2x2ZWQuCisgICAgICAgICAgICAgICAgfQogCi0g ICAgICAgICAgICAgICAgICAgIC8vIExpbnV4IHN1cHBvcnRzIG1yZW1hcCwgYnV0IGl0J3Mgbm90 IHBvcnRhYmxlLiBTbywKLSAgICAgICAgICAgICAgICAgICAgLy8gZHJvcCB0aGUgbWFwIGFuZCAo dHJ5IHRvKSByZS1lc3RhYmxpc2guCi0gICAgICAgICAgICAgICAgICAgIGQtPnVubG9jaygpOwor ICAgICAgICAgICAgICAgIC8vIExpbnV4IHN1cHBvcnRzIG1yZW1hcCwgYnV0IGl0J3Mgbm90IHBv cnRhYmxlLiBTbywKKyAgICAgICAgICAgICAgICAvLyBkcm9wIHRoZSBtYXAgYW5kICh0cnkgdG8p IHJlLWVzdGFibGlzaC4KKyAgICAgICAgICAgICAgICBkLT51bmxvY2soKTsKIAogI2lmZGVmIEtT RENfTVNZTkNfU1VQUE9SVEVECi0gICAgICAgICAgICAgICAgICAgIDo6bXN5bmMoZC0+c2htLCBk LT5tX21hcFNpemUsIE1TX0lOVkFMSURBVEUgfCBNU19BU1lOQyk7CisgICAgICAgICAgICAgICAg Ojptc3luYyhkLT5zaG0sIGQtPm1fbWFwU2l6ZSwgTVNfSU5WQUxJREFURSB8IE1TX0FTWU5DKTsK ICNlbmRpZgotICAgICAgICAgICAgICAgICAgICA6Om11bm1hcChkLT5zaG0sIGQtPm1fbWFwU2l6 ZSk7Ci0gICAgICAgICAgICAgICAgICAgIGQtPm1fbWFwU2l6ZSA9IDA7Ci0gICAgICAgICAgICAg ICAgICAgIGQtPnNobSA9IDA7Ci0KLSAgICAgICAgICAgICAgICAgICAgUUZpbGUgZihkLT5tX2Nh Y2hlTmFtZSk7Ci0gICAgICAgICAgICAgICAgICAgIGlmICghZi5vcGVuKFFGaWxlOjpSZWFkV3Jp dGUpKSB7Ci0gICAgICAgICAgICAgICAgICAgICAgICBrRXJyb3Ioa3NkY0FyZWEoKSkgPDwgIlVu YWJsZSB0byByZS1vcGVuIGNhY2hlLCB1bmZvcnR1bmF0ZWx5IgotICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgPDwgInRoZSBjb25uZWN0aW9uIGhhZCB0byBiZSBkcm9wcGVkIGZv ciIKLSAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIDw8ICJjcmFzaCBzYWZldHkg LS0gdGhpbmdzIHdpbGwgYmUgbXVjaCIKLSAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgIDw8ICJzbG93ZXIgbm93LiI7Ci0gICAgICAgICAgICAgICAgICAgICAgICByZXR1cm47Ci0g ICAgICAgICAgICAgICAgICAgIH0KLQotICAgICAgICAgICAgICAgICAgICB2b2lkICpuZXdNYXAg PSA6Om1tYXAoMCwgdGVzdFNpemUsIFBST1RfUkVBRCB8IFBST1RfV1JJVEUsCi0gICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBNQVBfU0hBUkVELCBmLmhhbmRsZSgpLCAw KTsKLSAgICAgICAgICAgICAgICAgICAgaWYgKG5ld01hcCA9PSBNQVBfRkFJTEVEKSB7Ci0gICAg ICAgICAgICAgICAgICAgICAgICBrRXJyb3Ioa3NkY0FyZWEoKSkgPDwgIlVub3BlbiB0byByZS1t YXAgdGhlIGNhY2hlIGludG8gbWVtb3J5IgotICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgPDwgInRoaW5ncyB3aWxsIGJlIG11Y2ggc2xvd2VyIG5vdyI7Ci0gICAgICAgICAgICAg ICAgICAgICAgICByZXR1cm47Ci0gICAgICAgICAgICAgICAgICAgIH0KLQotICAgICAgICAgICAg ICAgICAgICBkLT5zaG0gPSByZWludGVycHJldF9jYXN0PFNoYXJlZE1lbW9yeSAqPihuZXdNYXAp OwotICAgICAgICAgICAgICAgICAgICBkLT5tX21hcFNpemUgPSB0ZXN0U2l6ZTsKLQotICAgICAg ICAgICAgICAgICAgICBpZiAoIWNhdXRpb3VzTG9jaygpKSB7Ci0gICAgICAgICAgICAgICAgICAg ICAgICByZXR1cm47Ci0gICAgICAgICAgICAgICAgICAgIH0KLQotICAgICAgICAgICAgICAgICAg ICB0ZXN0U2l6ZSA9IFNoYXJlZE1lbW9yeTo6dG90YWxTaXplKGQtPnNobS0+Y2FjaGVTaXplLCBk LT5zaG0tPmNhY2hlUGFnZVNpemUoKSk7CisgICAgICAgICAgICAgICAgOjptdW5tYXAoZC0+c2ht LCBkLT5tX21hcFNpemUpOworICAgICAgICAgICAgICAgIGQtPm1fbWFwU2l6ZSA9IDA7CisgICAg ICAgICAgICAgICAgZC0+c2htID0gMDsKKworICAgICAgICAgICAgICAgIFFGaWxlIGYoZC0+bV9j YWNoZU5hbWUpOworICAgICAgICAgICAgICAgIGlmICghZi5vcGVuKFFGaWxlOjpSZWFkV3JpdGUp KSB7CisgICAgICAgICAgICAgICAgICAgIGtFcnJvcihrc2RjQXJlYSgpKSA8PCAiVW5hYmxlIHRv IHJlLW9wZW4gY2FjaGUsIHVuZm9ydHVuYXRlbHkiCisgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgIDw8ICJ0aGUgY29ubmVjdGlvbiBoYWQgdG8gYmUgZHJvcHBlZCBmb3IiCisgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgIDw8ICJjcmFzaCBzYWZldHkgLS0gdGhpbmdzIHdpbGwg YmUgbXVjaCIKKyAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgPDwgInNsb3dlciBub3cu IjsKKyAgICAgICAgICAgICAgICAgICAgcmV0dXJuOworICAgICAgICAgICAgICAgIH0KKworICAg ICAgICAgICAgICAgIHZvaWQgKm5ld01hcCA9IDo6bW1hcCgwLCB0ZXN0U2l6ZSwgUFJPVF9SRUFE IHwgUFJPVF9XUklURSwKKyAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgTUFQ X1NIQVJFRCwgZi5oYW5kbGUoKSwgMCk7CisgICAgICAgICAgICAgICAgaWYgKG5ld01hcCA9PSBN QVBfRkFJTEVEKSB7CisgICAgICAgICAgICAgICAgICAgIGtFcnJvcihrc2RjQXJlYSgpKSA8PCAi VW5vcGVuIHRvIHJlLW1hcCB0aGUgY2FjaGUgaW50byBtZW1vcnkiCisgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgIDw8ICJ0aGluZ3Mgd2lsbCBiZSBtdWNoIHNsb3dlciBub3ciOworICAg ICAgICAgICAgICAgICAgICByZXR1cm47CiAgICAgICAgICAgICAgICAgfQorCisgICAgICAgICAg ICAgICAgZC0+c2htID0gcmVpbnRlcnByZXRfY2FzdDxTaGFyZWRNZW1vcnkgKj4obmV3TWFwKTsK KyAgICAgICAgICAgICAgICBkLT5tX21hcFNpemUgPSB0ZXN0U2l6ZTsKKworICAgICAgICAgICAg ICAgIGlmICghY2F1dGlvdXNMb2NrKCkpIHsKKyAgICAgICAgICAgICAgICAgICAgcmV0dXJuOwor ICAgICAgICAgICAgICAgIH0KKworICAgICAgICAgICAgICAgIHRlc3RTaXplID0gU2hhcmVkTWVt b3J5Ojp0b3RhbFNpemUoZC0+c2htLT5jYWNoZVNpemUsIGQtPnNobS0+Y2FjaGVQYWdlU2l6ZSgp KTsKICAgICAgICAgICAgIH0KICAgICAgICAgfQogCiAgICAgICAgIH5DYWNoZUxvY2tlcigpCiAg ICAgICAgIHsKLSAgICAgICAgICAgIGlmIChkLT5zaG0pIHsKKyAgICAgICAgICAgIGlmIChkICYm IGQtPnNobSkgewogICAgICAgICAgICAgICAgIGQtPnVubG9jaygpOwogICAgICAgICAgICAgfQog ICAgICAgICB9CiAKICAgICAgICAgYm9vbCBmYWlsZWQoKSBjb25zdAogICAgICAgICB7Ci0gICAg ICAgICAgICByZXR1cm4gZC0+c2htID09IDA7CisgICAgICAgICAgICByZXR1cm4gIWQgfHwgZC0+ c2htID09IDA7CiAgICAgICAgIH0KICAgICB9OwogCkBAIC0xMjYxLDM2ICsxMzIwLDI1IEBAIGNs YXNzIEtTaGFyZWREYXRhQ2FjaGU6OlByaXZhdGUKIC8vIE11c3QgYmUgY2FsbGVkIHdoaWxlIHRo ZSBsb2NrIGlzIGFscmVhZHkgaGVsZCEKIHZvaWQgU2hhcmVkTWVtb3J5OjpyZW1vdmVFbnRyeSh1 aW50IGluZGV4KQogewotICAgIFFfQVNTRVJUKGluZGV4IDwgaW5kZXhUYWJsZVNpemUoKSk7Ci0g ICAgUV9BU1NFUlQoY2FjaGVBdmFpbCA8PSBwYWdlVGFibGVTaXplKCkpOworICAgIGlmIChpbmRl eCA+PSBpbmRleFRhYmxlU2l6ZSgpIHx8IGNhY2hlQXZhaWwgPiBwYWdlVGFibGVTaXplKCkpIHsK KyAgICAgICAgdGhyb3cgS1NEQ0NvcnJ1cHRlZCgpOworICAgIH0KIAogICAgIFBhZ2VUYWJsZUVu dHJ5ICpwYWdlVGFibGVFbnRyaWVzID0gcGFnZVRhYmxlKCk7CiAgICAgSW5kZXhUYWJsZUVudHJ5 ICplbnRyaWVzSW5kZXggPSBpbmRleFRhYmxlKCk7CiAKLSAgICBpZiAoZW50cmllc0luZGV4W2lu ZGV4XS5maXJzdFBhZ2UgPCAwKSB7Ci0gICAgICAgIGtEZWJ1Zyhrc2RjQXJlYSgpKSA8PCAiVHJ5 aW5nIHRvIHJlbW92ZSBhbiBlbnRyeSB3aGljaCBpcyBhbHJlYWR5IGludmFsaWQuIFRoaXMgIgot ICAgICAgICAgICAgICAgICAgICA8PCAiY2FjaGUgaXMgbGlrZWx5IGNvcnJ1cHQuIjsKLQotICAg ICAgICBjbGVhckludGVybmFsVGFibGVzKCk7IC8vIFRoZSBudWNsZWFyIG9wdGlvbi4uLgotICAg ICAgICByZXR1cm47Ci0gICAgfQotCiAgICAgLy8gVXBkYXRlIHBhZ2UgdGFibGUgZmlyc3QKICAg ICBwYWdlSUQgZmlyc3RQYWdlID0gZW50cmllc0luZGV4W2luZGV4XS5maXJzdFBhZ2U7CiAgICAg aWYgKGZpcnN0UGFnZSA8IDAgfHwgc3RhdGljX2Nhc3Q8cXVpbnQzMj4oZmlyc3RQYWdlKSA+PSBw YWdlVGFibGVTaXplKCkpIHsKLSAgICAgICAga0Vycm9yKGtzZGNBcmVhKCkpIDw8ICJSZW1vdmlu ZyIgPDwgaW5kZXggPDwgIndoaWNoIGlzIGFscmVhZHkgbWFya2VkIGFzIGVtcHR5ISI7Ci0KLSAg ICAgICAgY2xlYXJJbnRlcm5hbFRhYmxlcygpOwotICAgICAgICByZXR1cm47CisgICAgICAgIGtE ZWJ1Zyhrc2RjQXJlYSgpKSA8PCAiVHJ5aW5nIHRvIHJlbW92ZSBhbiBlbnRyeSB3aGljaCBpcyBh bHJlYWR5IGludmFsaWQuIFRoaXMgIgorICAgICAgICAgICAgICAgICAgICA8PCAiY2FjaGUgaXMg bGlrZWx5IGNvcnJ1cHQuIjsKKyAgICAgICAgdGhyb3cgS1NEQ0NvcnJ1cHRlZCgpOwogICAgIH0K IAogICAgIGlmIChpbmRleCAhPSBzdGF0aWNfY2FzdDx1aW50PihwYWdlVGFibGVFbnRyaWVzW2Zp cnN0UGFnZV0uaW5kZXgpKSB7Ci0gICAgICAgIGtFcnJvcihrc2RjQXJlYSgpKSA8PCAiUmVtb3Zp bmciIDw8IGluZGV4IDw8ICJ3aWxsIG5vdCB3b3JrIGFzIGl0IGlzIGFzc2lnbmVkIgotICAgICAg ICAgICAgICAgICAgICA8PCAidG8gcGFnZSIgPDwgZmlyc3RQYWdlIDw8ICJ3aGljaCBpcyBpdHNl bGYgYXNzaWduZWQgdG8iCi0gICAgICAgICAgICAgICAgICAgIDw8ICJlbnRyeSIgPDwgcGFnZVRh YmxlRW50cmllc1tmaXJzdFBhZ2VdLmluZGV4IDw8ICJpbnN0ZWFkISI7Ci0KLSAgICAgICAgY2xl YXJJbnRlcm5hbFRhYmxlcygpOwotICAgICAgICByZXR1cm47CisgICAgICAgIGtFcnJvcihrc2Rj QXJlYSgpKSA8PCAiUmVtb3ZpbmcgZW50cnkiIDw8IGluZGV4IDw8ICJidXQgdGhlIG1hdGNoaW5n IGRhdGEiCisgICAgICAgICAgICAgICAgICAgIDw8ICJkb2Vzbid0IGxpbmsgYmFjayAtLSBjYWNo ZSBpcyBjb3JydXB0LCBjbGVhcmluZy4iOworICAgICAgICB0aHJvdyBLU0RDQ29ycnVwdGVkKCk7 CiAgICAgfQogCiAgICAgdWludCBlbnRyaWVzVG9SZW1vdmUgPSBpbnRDZWlsKGVudHJpZXNJbmRl eFtpbmRleF0udG90YWxJdGVtU2l6ZSwgY2FjaGVQYWdlU2l6ZSgpKTsKQEAgLTEzMDYsNiArMTM1 NCw3IEBAIHZvaWQgU2hhcmVkTWVtb3J5OjpyZW1vdmVFbnRyeSh1aW50IGluZGV4KQogICAgICAg ICBrRXJyb3Ioa3NkY0FyZWEoKSkgPDwgIldlIHNvbWVob3cgZGlkIG5vdCByZW1vdmUiIDw8IGVu dHJpZXNUb1JlbW92ZQogICAgICAgICAgICAgICAgICAgICA8PCAid2hlbiByZW1vdmluZyBlbnRy eSIgPDwgaW5kZXggPDwgIiwgaW5zdGVhZCB3ZSByZW1vdmVkIgogICAgICAgICAgICAgICAgICAg ICA8PCAoY2FjaGVBdmFpbCAtIHNhdmVkQ2FjaGVTaXplKTsKKyAgICAgICAgdGhyb3cgS1NEQ0Nv cnJ1cHRlZCgpOwogICAgIH0KIAogICAgIC8vIEZvciBkZWJ1Z2dpbmcKQEAgLTEzMzAsOCArMTM3 OSwyNSBAQCB2b2lkIFNoYXJlZE1lbW9yeTo6cmVtb3ZlRW50cnkodWludCBpbmRleCkKIEtTaGFy ZWREYXRhQ2FjaGU6OktTaGFyZWREYXRhQ2FjaGUoY29uc3QgUVN0cmluZyAmY2FjaGVOYW1lLAog ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICB1bnNpZ25lZCBkZWZhdWx0Q2FjaGVT aXplLAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICB1bnNpZ25lZCBleHBlY3Rl ZEl0ZW1TaXplKQotICA6IGQobmV3IFByaXZhdGUoY2FjaGVOYW1lLCBkZWZhdWx0Q2FjaGVTaXpl LCBleHBlY3RlZEl0ZW1TaXplKSkKKyAgOiBkKDApCiB7CisgICAgdHJ5IHsKKyAgICAgICAgZCA9 IG5ldyBQcml2YXRlKGNhY2hlTmFtZSwgZGVmYXVsdENhY2hlU2l6ZSwgZXhwZWN0ZWRJdGVtU2l6 ZSk7CisgICAgfQorICAgIGNhdGNoKEtTRENDb3JydXB0ZWQpIHsKKyAgICAgICAgS1NoYXJlZERh dGFDYWNoZTo6ZGVsZXRlQ2FjaGUoY2FjaGVOYW1lKTsKKworICAgICAgICAvLyBUcnkgb25seSBv bmNlIG1vcmUKKyAgICAgICAgdHJ5IHsKKyAgICAgICAgICAgIGQgPSBuZXcgUHJpdmF0ZShjYWNo ZU5hbWUsIGRlZmF1bHRDYWNoZVNpemUsIGV4cGVjdGVkSXRlbVNpemUpOworICAgICAgICB9Cisg ICAgICAgIGNhdGNoKEtTRENDb3JydXB0ZWQpIHsKKyAgICAgICAgICAgIGtFcnJvcihrc2RjQXJl YSgpKQorICAgICAgICAgICAgICAgIDw8ICJFdmVuIGEgYnJhbmQtbmV3IGNhY2hlIHN0YXJ0cyBv ZmYgY29ycnVwdGVkLCBzb21ldGhpbmcgaXMiCisgICAgICAgICAgICAgICAgPDwgInNlcmlvdXNs eSB3cm9uZy4gOi0oIjsKKyAgICAgICAgICAgIGQgPSAwOyAvLyBKdXN0IGluIGNhc2UKKyAgICAg ICAgfQorICAgIH0KIH0KIAogS1NoYXJlZERhdGFDYWNoZTo6fktTaGFyZWREYXRhQ2FjaGUoKQpA QCAtMTMzOSw2ICsxNDA1LDEwIEBAIEtTaGFyZWREYXRhQ2FjaGU6On5LU2hhcmVkRGF0YUNhY2hl KCkKICAgICAvLyBOb3RlIHRoYXQgdGhlcmUgaXMgbm8gb3RoZXIgYWN0aW9ucyByZXF1aXJlZCB0 byBzZXBhcmF0ZSBmcm9tIHRoZQogICAgIC8vIHNoYXJlZCBtZW1vcnkgc2VnbWVudCwgc2ltcGx5 IHVubWFwcGluZyBpcyBlbm91Z2guIFRoaXMgbWFrZXMgdGhpbmdzCiAgICAgLy8gKm11Y2gqIGVh c2llciBzbyBJJ2QgcmVjb21tZW5kIG1haW50YWluaW5nIHRoaXMgaWRlYWwuCisgICAgaWYgKCFk KSB7CisgICAgICAgIHJldHVybjsKKyAgICB9CisKICAgICBpZiAoZC0+c2htKSB7CiAjaWZkZWYg S1NEQ19NU1lOQ19TVVBQT1JURUQKICAgICAgICAgOjptc3luYyhkLT5zaG0sIGQtPm1fbWFwU2l6 ZSwgTVNfSU5WQUxJREFURSB8IE1TX0FTWU5DKTsKQEAgLTEzNTQsMTg0ICsxNDI0LDE5MSBAQCBL U2hhcmVkRGF0YUNhY2hlOjp+S1NoYXJlZERhdGFDYWNoZSgpCiAKIGJvb2wgS1NoYXJlZERhdGFD YWNoZTo6aW5zZXJ0KGNvbnN0IFFTdHJpbmcgJmtleSwgY29uc3QgUUJ5dGVBcnJheSAmZGF0YSkK IHsKLSAgICBQcml2YXRlOjpDYWNoZUxvY2tlciBsb2NrKGQpOwotICAgIGlmIChsb2NrLmZhaWxl ZCgpKSB7Ci0gICAgICAgIHJldHVybiBmYWxzZTsKLSAgICB9CisgICAgdHJ5IHsKKyAgICAgICAg UHJpdmF0ZTo6Q2FjaGVMb2NrZXIgbG9jayhkKTsKKyAgICAgICAgaWYgKGxvY2suZmFpbGVkKCkp IHsKKyAgICAgICAgICAgIHJldHVybiBmYWxzZTsKKyAgICAgICAgfQogCi0gICAgUUJ5dGVBcnJh eSBlbmNvZGVkS2V5ID0ga2V5LnRvVXRmOCgpOwotICAgIHVpbnQga2V5SGFzaCA9IGdlbmVyYXRl SGFzaChlbmNvZGVkS2V5KTsKLSAgICB1aW50IHBvc2l0aW9uID0ga2V5SGFzaCAlIGQtPnNobS0+ aW5kZXhUYWJsZVNpemUoKTsKKyAgICAgICAgUUJ5dGVBcnJheSBlbmNvZGVkS2V5ID0ga2V5LnRv VXRmOCgpOworICAgICAgICB1aW50IGtleUhhc2ggPSBnZW5lcmF0ZUhhc2goZW5jb2RlZEtleSk7 CisgICAgICAgIHVpbnQgcG9zaXRpb24gPSBrZXlIYXNoICUgZC0+c2htLT5pbmRleFRhYmxlU2l6 ZSgpOwogCi0gICAgLy8gU2VlIGlmIHdlJ3JlIG92ZXJ3cml0aW5nIGFuIGV4aXN0aW5nIGVudHJ5 LgotICAgIEluZGV4VGFibGVFbnRyeSAqaW5kaWNlcyA9IGQtPnNobS0+aW5kZXhUYWJsZSgpOwor ICAgICAgICAvLyBTZWUgaWYgd2UncmUgb3ZlcndyaXRpbmcgYW4gZXhpc3RpbmcgZW50cnkuCisg ICAgICAgIEluZGV4VGFibGVFbnRyeSAqaW5kaWNlcyA9IGQtPnNobS0+aW5kZXhUYWJsZSgpOwog Ci0gICAgLy8gSW4gb3JkZXIgdG8gYXZvaWQgdGhlIGlzc3VlIG9mIGEgdmVyeSBsb25nLWxpdmVk IGNhY2hlIGhhdmluZyBpdGVtcwotICAgIC8vIHdpdGggYSB1c2UgY291bnQgb2YgMSBuZWFyLXBl cm1hbmVudGx5LCB3ZSBhdHRlbXB0IHRvIGFydGlmaWNhbGx5Ci0gICAgLy8gcmVkdWNlIHRoZSB1 c2UgY291bnQgb2YgbG9uZy1saXZlZCBpdGVtcyB3aGVuIHRoZXJlIGlzIGhpZ2ggbG9hZCBvbgot ICAgIC8vIHRoZSBjYWNoZS4gV2UgZG8gdGhpcyByYW5kb21seSwgd2l0aCBhIHdlaWdodGluZyB0 aGF0IG1ha2VzIHRoZSBldmVudAotICAgIC8vIGltcG9zc2libGUgaWYgbG9hZCA8IDAuNSwgYW5k IGd1YXJhbnRlZWQgaWYgbG9hZCA+PSAwLjk2LgotICAgIHN0YXRpYyBkb3VibGUgc3RhcnRDdWxs UG9pbnQgPSAwLjVsOwotICAgIHN0YXRpYyBkb3VibGUgbXVzdEN1bGxQb2ludCA9IDAuOTZsOwor ICAgICAgICAvLyBJbiBvcmRlciB0byBhdm9pZCB0aGUgaXNzdWUgb2YgYSB2ZXJ5IGxvbmctbGl2 ZWQgY2FjaGUgaGF2aW5nIGl0ZW1zCisgICAgICAgIC8vIHdpdGggYSB1c2UgY291bnQgb2YgMSBu ZWFyLXBlcm1hbmVudGx5LCB3ZSBhdHRlbXB0IHRvIGFydGlmaWNhbGx5CisgICAgICAgIC8vIHJl ZHVjZSB0aGUgdXNlIGNvdW50IG9mIGxvbmctbGl2ZWQgaXRlbXMgd2hlbiB0aGVyZSBpcyBoaWdo IGxvYWQgb24KKyAgICAgICAgLy8gdGhlIGNhY2hlLiBXZSBkbyB0aGlzIHJhbmRvbWx5LCB3aXRo IGEgd2VpZ2h0aW5nIHRoYXQgbWFrZXMgdGhlIGV2ZW50CisgICAgICAgIC8vIGltcG9zc2libGUg aWYgbG9hZCA8IDAuNSwgYW5kIGd1YXJhbnRlZWQgaWYgbG9hZCA+PSAwLjk2LgorICAgICAgICBz dGF0aWMgY29uc3QgZG91YmxlIHN0YXJ0Q3VsbFBvaW50ID0gMC41bDsKKyAgICAgICAgc3RhdGlj IGNvbnN0IGRvdWJsZSBtdXN0Q3VsbFBvaW50ID0gMC45Nmw7CiAKLSAgICAvLyBjYWNoZUF2YWls IGlzIGluIHBhZ2VzLCBjYWNoZVNpemUgaXMgaW4gYnl0ZXMuCi0gICAgZG91YmxlIGxvYWRGYWN0 b3IgPSAxLjAgLSAoMS4wbCAqIGQtPnNobS0+Y2FjaGVBdmFpbCAqIGQtPnNobS0+Y2FjaGVQYWdl U2l6ZSgpCi0gICAgICAgICAgICAgICAgICAgICAgICAgICAgICAvIGQtPnNobS0+Y2FjaGVTaXpl KTsKLSAgICBib29sIGN1bGxDb2xsaXNpb25zID0gZmFsc2U7CisgICAgICAgIC8vIGNhY2hlQXZh aWwgaXMgaW4gcGFnZXMsIGNhY2hlU2l6ZSBpcyBpbiBieXRlcy4KKyAgICAgICAgZG91YmxlIGxv YWRGYWN0b3IgPSAxLjAgLSAoMS4wbCAqIGQtPnNobS0+Y2FjaGVBdmFpbCAqIGQtPnNobS0+Y2Fj aGVQYWdlU2l6ZSgpCisgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgLyBkLT5zaG0t PmNhY2hlU2l6ZSk7CisgICAgICAgIGJvb2wgY3VsbENvbGxpc2lvbnMgPSBmYWxzZTsKIAotICAg IGlmIChLREVfSVNVTkxJS0VMWShsb2FkRmFjdG9yID49IG11c3RDdWxsUG9pbnQpKSB7Ci0gICAg ICAgIGN1bGxDb2xsaXNpb25zID0gdHJ1ZTsKLSAgICB9Ci0gICAgZWxzZSBpZiAobG9hZEZhY3Rv ciA+IHN0YXJ0Q3VsbFBvaW50KSB7Ci0gICAgICAgIGNvbnN0IGludCB0cmlwV2lyZVZhbHVlID0g UkFORF9NQVggKiAobG9hZEZhY3RvciAtIHN0YXJ0Q3VsbFBvaW50KSAvIChtdXN0Q3VsbFBvaW50 IC0gc3RhcnRDdWxsUG9pbnQpOwotICAgICAgICBpZiAoS1JhbmRvbTo6cmFuZG9tKCkgPj0gdHJp cFdpcmVWYWx1ZSkgeworICAgICAgICBpZiAoS0RFX0lTVU5MSUtFTFkobG9hZEZhY3RvciA+PSBt dXN0Q3VsbFBvaW50KSkgewogICAgICAgICAgICAgY3VsbENvbGxpc2lvbnMgPSB0cnVlOwogICAg ICAgICB9Ci0gICAgfQorICAgICAgICBlbHNlIGlmIChsb2FkRmFjdG9yID4gc3RhcnRDdWxsUG9p bnQpIHsKKyAgICAgICAgICAgIGNvbnN0IGludCB0cmlwV2lyZVZhbHVlID0gUkFORF9NQVggKiAo bG9hZEZhY3RvciAtIHN0YXJ0Q3VsbFBvaW50KSAvIChtdXN0Q3VsbFBvaW50IC0gc3RhcnRDdWxs UG9pbnQpOworICAgICAgICAgICAgaWYgKEtSYW5kb206OnJhbmRvbSgpID49IHRyaXBXaXJlVmFs dWUpIHsKKyAgICAgICAgICAgICAgICBjdWxsQ29sbGlzaW9ucyA9IHRydWU7CisgICAgICAgICAg ICB9CisgICAgICAgIH0KIAotICAgIC8vIEluIGNhc2Ugb2YgY29sbGlzaW9ucyBpbiB0aGUgaW5k ZXggdGFibGUgKGkuZS4gaWRlbnRpY2FsIHBvc2l0aW9ucyksIHVzZQotICAgIC8vIHF1YWRyYXRp YyBjaGFpbmluZyB0byBhdHRlbXB0IHRvIGZpbmQgYW4gZW1wdHkgc2xvdC4gVGhlIGVxdWF0aW9u IHdlIHVzZQotICAgIC8vIGlzOgotICAgIC8vIHBvc2l0aW9uID0gKGhhc2ggKyAoaSArIGkqaSkg LyAyKSAlIHNpemUsIHdoZXJlIGkgaXMgdGhlIHByb2JlIG51bWJlci4KLSAgICBpbnQgcHJvYmVO dW1iZXIgPSAxOwotICAgIHdoaWxlIChpbmRpY2VzW3Bvc2l0aW9uXS51c2VDb3VudCA+IDAgJiYg cHJvYmVOdW1iZXIgPCBNQVhfUFJPQkVfQ09VTlQpIHsKLSAgICAgICAgLy8gSWYgd2UgYWN0dWFs bHkgc3R1bWJsZWQgdXBvbiBhbiBvbGQgdmVyc2lvbiBvZiB0aGUga2V5IHdlIGFyZQotICAgICAg ICAvLyBvdmVyd3JpdGluZywgdGhlbiB1c2UgdGhhdCBwb3NpdGlvbiwgZG8gbm90IHNraXAgb3Zl ciBpdC4KKyAgICAgICAgLy8gSW4gY2FzZSBvZiBjb2xsaXNpb25zIGluIHRoZSBpbmRleCB0YWJs ZSAoaS5lLiBpZGVudGljYWwgcG9zaXRpb25zKSwgdXNlCisgICAgICAgIC8vIHF1YWRyYXRpYyBj aGFpbmluZyB0byBhdHRlbXB0IHRvIGZpbmQgYW4gZW1wdHkgc2xvdC4gVGhlIGVxdWF0aW9uIHdl IHVzZQorICAgICAgICAvLyBpczoKKyAgICAgICAgLy8gcG9zaXRpb24gPSAoaGFzaCArIChpICsg aSppKSAvIDIpICUgc2l6ZSwgd2hlcmUgaSBpcyB0aGUgcHJvYmUgbnVtYmVyLgorICAgICAgICB1 aW50IHByb2JlTnVtYmVyID0gMTsKKyAgICAgICAgd2hpbGUgKGluZGljZXNbcG9zaXRpb25dLnVz ZUNvdW50ID4gMCAmJiBwcm9iZU51bWJlciA8IE1BWF9QUk9CRV9DT1VOVCkgeworICAgICAgICAg ICAgLy8gSWYgd2UgYWN0dWFsbHkgc3R1bWJsZWQgdXBvbiBhbiBvbGQgdmVyc2lvbiBvZiB0aGUg a2V5IHdlIGFyZQorICAgICAgICAgICAgLy8gb3ZlcndyaXRpbmcsIHRoZW4gdXNlIHRoYXQgcG9z aXRpb24sIGRvIG5vdCBza2lwIG92ZXIgaXQuCiAKLSAgICAgICAgaWYgKEtERV9JU1VOTElLRUxZ KGluZGljZXNbcG9zaXRpb25dLmZpbGVOYW1lSGFzaCA9PSBrZXlIYXNoKSkgewotICAgICAgICAg ICAgYnJlYWs7Ci0gICAgICAgIH0KKyAgICAgICAgICAgIGlmIChLREVfSVNVTkxJS0VMWShpbmRp Y2VzW3Bvc2l0aW9uXS5maWxlTmFtZUhhc2ggPT0ga2V5SGFzaCkpIHsKKyAgICAgICAgICAgICAg ICBicmVhazsKKyAgICAgICAgICAgIH0KIAotICAgICAgICAvLyBJZiB3ZSBhcmUgImN1bGxpbmci IG9sZCBlbnRyaWVzLCBzZWUgaWYgdGhpcyBvbmUgaXMgb2xkIGFuZCBpZiBzbwotICAgICAgICAv LyByZWR1Y2UgaXRzIHVzZSBjb3VudC4gSWYgaXQgcmVkdWNlcyB0byB6ZXJvIHRoZW4gZWxpbWlu YXRlIGl0IGFuZAotICAgICAgICAvLyB1c2UgaXRzIG9sZCBzcG90LgorICAgICAgICAgICAgLy8g SWYgd2UgYXJlICJjdWxsaW5nIiBvbGQgZW50cmllcywgc2VlIGlmIHRoaXMgb25lIGlzIG9sZCBh bmQgaWYgc28KKyAgICAgICAgICAgIC8vIHJlZHVjZSBpdHMgdXNlIGNvdW50LiBJZiBpdCByZWR1 Y2VzIHRvIHplcm8gdGhlbiBlbGltaW5hdGUgaXQgYW5kCisgICAgICAgICAgICAvLyB1c2UgaXRz IG9sZCBzcG90LgogCi0gICAgICAgIGlmIChjdWxsQ29sbGlzaW9ucyAmJiAoOjp0aW1lKDApIC0g aW5kaWNlc1twb3NpdGlvbl0ubGFzdFVzZWRUaW1lKSA+IDYwKSB7Ci0gICAgICAgICAgICBpbmRp Y2VzW3Bvc2l0aW9uXS51c2VDb3VudCA+Pj0gMTsKLSAgICAgICAgICAgIGlmIChpbmRpY2VzW3Bv c2l0aW9uXS51c2VDb3VudCA9PSAwKSB7Ci0gICAgICAgICAgICAgICAga0RlYnVnKGtzZGNBcmVh KCkpIDw8ICJPdmVyd3JpdGluZyBleGlzdGluZyBvbGQgY2FjaGVkIGVudHJ5IGR1ZSB0byBjb2xs aXNpb24uIjsKLSAgICAgICAgICAgICAgICBkLT5zaG0tPnJlbW92ZUVudHJ5KHBvc2l0aW9uKTsg Ly8gUmVtb3ZlIGl0IGZpcnN0CisgICAgICAgICAgICBpZiAoY3VsbENvbGxpc2lvbnMgJiYgKDo6 dGltZSgwKSAtIGluZGljZXNbcG9zaXRpb25dLmxhc3RVc2VkVGltZSkgPiA2MCkgeworICAgICAg ICAgICAgICAgIGluZGljZXNbcG9zaXRpb25dLnVzZUNvdW50ID4+PSAxOworICAgICAgICAgICAg ICAgIGlmIChpbmRpY2VzW3Bvc2l0aW9uXS51c2VDb3VudCA9PSAwKSB7CisgICAgICAgICAgICAg ICAgICAgIGtEZWJ1Zyhrc2RjQXJlYSgpKSA8PCAiT3ZlcndyaXRpbmcgZXhpc3Rpbmcgb2xkIGNh Y2hlZCBlbnRyeSBkdWUgdG8gY29sbGlzaW9uLiI7CisgICAgICAgICAgICAgICAgICAgIGQtPnNo bS0+cmVtb3ZlRW50cnkocG9zaXRpb24pOyAvLyBSZW1vdmUgaXQgZmlyc3QKIAotICAgICAgICAg ICAgICAgIGJyZWFrOworICAgICAgICAgICAgICAgICAgICBicmVhazsKKyAgICAgICAgICAgICAg ICB9CiAgICAgICAgICAgICB9Ci0gICAgICAgIH0KIAotICAgICAgICBwb3NpdGlvbiA9IChrZXlI YXNoICsgKHByb2JlTnVtYmVyICsgcHJvYmVOdW1iZXIgKiBwcm9iZU51bWJlcikgLyAyKQotICAg ICAgICAgICAgICAgICAgICUgZC0+c2htLT5pbmRleFRhYmxlU2l6ZSgpOwotICAgICAgICBwcm9i ZU51bWJlcisrOwotICAgIH0KKyAgICAgICAgICAgIHBvc2l0aW9uID0gKGtleUhhc2ggKyAocHJv YmVOdW1iZXIgKyBwcm9iZU51bWJlciAqIHByb2JlTnVtYmVyKSAvIDIpCisgICAgICAgICAgICAg ICAgICAgICAgICUgZC0+c2htLT5pbmRleFRhYmxlU2l6ZSgpOworICAgICAgICAgICAgcHJvYmVO dW1iZXIrKzsKKyAgICAgICAgfQogCi0gICAgaWYgKGluZGljZXNbcG9zaXRpb25dLnVzZUNvdW50 ID4gMCAmJiBpbmRpY2VzW3Bvc2l0aW9uXS5maXJzdFBhZ2UgPj0gMCkgewotICAgICAgICBrRGVi dWcoa3NkY0FyZWEoKSkgPDwgIk92ZXJ3cml0aW5nIGV4aXN0aW5nIGNhY2hlZCBlbnRyeSBkdWUg dG8gY29sbGlzaW9uLiI7Ci0gICAgICAgIGQtPnNobS0+cmVtb3ZlRW50cnkocG9zaXRpb24pOyAv LyBSZW1vdmUgaXQgZmlyc3QKLSAgICB9CisgICAgICAgIGlmIChpbmRpY2VzW3Bvc2l0aW9uXS51 c2VDb3VudCA+IDAgJiYgaW5kaWNlc1twb3NpdGlvbl0uZmlyc3RQYWdlID49IDApIHsKKyAgICAg ICAgICAgIGtEZWJ1Zyhrc2RjQXJlYSgpKSA8PCAiT3ZlcndyaXRpbmcgZXhpc3RpbmcgY2FjaGVk IGVudHJ5IGR1ZSB0byBjb2xsaXNpb24uIjsKKyAgICAgICAgICAgIGQtPnNobS0+cmVtb3ZlRW50 cnkocG9zaXRpb24pOyAvLyBSZW1vdmUgaXQgZmlyc3QKKyAgICAgICAgfQogCi0gICAgLy8gRGF0 YSB3aWxsIGJlIHN0b3JlZCBhcyBmaWxlTmFtZWZvb1wwUE5HaW1hZ2VkYXRhLi4uLi4KLSAgICAv LyBTbyB0b3RhbCBzaXplIHJlcXVpcmVkIGlzIHRoZSBsZW5ndGggb2YgdGhlIGVuY29kZWQgZmls ZSBuYW1lICsgMQotICAgIC8vIGZvciB0aGUgdHJhaWxpbmcgbnVsbCwgYW5kIHRoZW4gdGhlIGxl bmd0aCBvZiB0aGUgaW1hZ2UgZGF0YS4KLSAgICB1aW50IGZpbGVOYW1lTGVuZ3RoID0gMSArIGVu Y29kZWRLZXkubGVuZ3RoKCk7Ci0gICAgdWludCByZXF1aXJlZFNpemUgPSBmaWxlTmFtZUxlbmd0 aCArIGRhdGEuc2l6ZSgpOwotICAgIHVpbnQgcGFnZXNOZWVkZWQgPSBpbnRDZWlsKHJlcXVpcmVk U2l6ZSwgZC0+c2htLT5jYWNoZVBhZ2VTaXplKCkpOwotICAgIHVpbnQgZmlyc3RQYWdlID0gKHVp bnQpIC0xOworICAgICAgICAvLyBEYXRhIHdpbGwgYmUgc3RvcmVkIGFzIGZpbGVOYW1lZm9vXDBQ TkdpbWFnZWRhdGEuLi4uLgorICAgICAgICAvLyBTbyB0b3RhbCBzaXplIHJlcXVpcmVkIGlzIHRo ZSBsZW5ndGggb2YgdGhlIGVuY29kZWQgZmlsZSBuYW1lICsgMQorICAgICAgICAvLyBmb3IgdGhl IHRyYWlsaW5nIG51bGwsIGFuZCB0aGVuIHRoZSBsZW5ndGggb2YgdGhlIGltYWdlIGRhdGEuCisg ICAgICAgIHVpbnQgZmlsZU5hbWVMZW5ndGggPSAxICsgZW5jb2RlZEtleS5sZW5ndGgoKTsKKyAg ICAgICAgdWludCByZXF1aXJlZFNpemUgPSBmaWxlTmFtZUxlbmd0aCArIGRhdGEuc2l6ZSgpOwor ICAgICAgICB1aW50IHBhZ2VzTmVlZGVkID0gaW50Q2VpbChyZXF1aXJlZFNpemUsIGQtPnNobS0+ Y2FjaGVQYWdlU2l6ZSgpKTsKKyAgICAgICAgdWludCBmaXJzdFBhZ2UgPSAodWludCkgLTE7CiAK LSAgICBpZiAocGFnZXNOZWVkZWQgPj0gZC0+c2htLT5wYWdlVGFibGVTaXplKCkpIHsKLSAgICAg ICAga1dhcm5pbmcoa3NkY0FyZWEoKSkgPDwga2V5IDw8ICJpcyB0b28gbGFyZ2UgdG8gYmUgY2Fj aGVkLiI7Ci0gICAgICAgIHJldHVybiBmYWxzZTsKLSAgICB9CisgICAgICAgIGlmIChwYWdlc05l ZWRlZCA+PSBkLT5zaG0tPnBhZ2VUYWJsZVNpemUoKSkgeworICAgICAgICAgICAga1dhcm5pbmco a3NkY0FyZWEoKSkgPDwga2V5IDw8ICJpcyB0b28gbGFyZ2UgdG8gYmUgY2FjaGVkLiI7CisgICAg ICAgICAgICByZXR1cm4gZmFsc2U7CisgICAgICAgIH0KIAotICAgIC8vIElmIHRoZSBjYWNoZSBo YXMgbm8gcm9vbSwgb3IgdGhlIGZyYWdtZW50YXRpb24gaXMgdG9vIGdyZWF0IHRvIGZpbmQKLSAg ICAvLyB0aGUgcmVxdWlyZWQgbnVtYmVyIG9mIGNvbnNlY3V0aXZlIGZyZWUgcGFnZXMsIHRha2Ug YWN0aW9uLgotICAgIGlmIChwYWdlc05lZWRlZCA+IGQtPnNobS0+Y2FjaGVBdmFpbCB8fAotICAg ICAgIChmaXJzdFBhZ2UgPSBkLT5zaG0tPmZpbmRFbXB0eVBhZ2VzKHBhZ2VzTmVlZGVkKSkgPj0g ZC0+c2htLT5wYWdlVGFibGVTaXplKCkpCi0gICAgewotICAgICAgICAvLyBJZiB3ZSBoYXZlIGVu b3VnaCBmcmVlIHNwYWNlIGp1c3QgZGVmcmFnbWVudAotICAgICAgICB1aW50IGZyZWVQYWdlc0Rl c2lyZWQgPSAzICogcU1heCgxdSwgcGFnZXNOZWVkZWQgLyAyKTsKLQotICAgICAgICBpZiAoZC0+ c2htLT5jYWNoZUF2YWlsID4gZnJlZVBhZ2VzRGVzaXJlZCkgewotICAgICAgICAgICAgLy8gVE9E TzogSG93IHRoZSBoZWxsIGxvbmcgZG9lcyB0aGlzIGFjdHVhbGx5IHRha2Ugb24gcmVhbAotICAg ICAgICAgICAgLy8gY2FjaGVzPwotICAgICAgICAgICAgZC0+c2htLT5kZWZyYWdtZW50KCk7Ci0g ICAgICAgICAgICBmaXJzdFBhZ2UgPSBkLT5zaG0tPmZpbmRFbXB0eVBhZ2VzKHBhZ2VzTmVlZGVk KTsKLSAgICAgICAgfQotICAgICAgICBlbHNlIHsKLSAgICAgICAgICAgIC8vIElmIHdlIGFscmVh ZHkgaGF2ZSBmcmVlIHBhZ2VzIHdlIGRvbid0IHdhbnQgdG8gcmVtb3ZlIGEgdG9uCi0gICAgICAg ICAgICAvLyBleHRyYS4gSG93ZXZlciB3ZSBjYW4ndCByZWx5IG9uIHRoZSByZXR1cm4gdmFsdWUg b2YKLSAgICAgICAgICAgIC8vIHJlbW92ZVVzZWRQYWdlcyBnaXZpbmcgdXMgYSBnb29kIGxvY2F0 aW9uIHNpbmNlIHdlJ3JlIG5vdAotICAgICAgICAgICAgLy8gcGFzc2luZyBpbiB0aGUgYWN0dWFs IG51bWJlciBvZiBwYWdlcyB0aGF0IHdlIG5lZWQuCi0gICAgICAgICAgICBkLT5zaG0tPnJlbW92 ZVVzZWRQYWdlcyhxTWluKDIgKiBmcmVlUGFnZXNEZXNpcmVkLCBkLT5zaG0tPnBhZ2VUYWJsZVNp emUoKSkKLSAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC0gZC0+c2htLT5jYWNo ZUF2YWlsKTsKLSAgICAgICAgICAgIGZpcnN0UGFnZSA9IGQtPnNobS0+ZmluZEVtcHR5UGFnZXMo cGFnZXNOZWVkZWQpOwotICAgICAgICB9Ci0KLSAgICAgICAgaWYgKGZpcnN0UGFnZSA+PSBkLT5z aG0tPnBhZ2VUYWJsZVNpemUoKSB8fAotICAgICAgICAgICBkLT5zaG0tPmNhY2hlQXZhaWwgPCBw YWdlc05lZWRlZCkKKyAgICAgICAgLy8gSWYgdGhlIGNhY2hlIGhhcyBubyByb29tLCBvciB0aGUg ZnJhZ21lbnRhdGlvbiBpcyB0b28gZ3JlYXQgdG8gZmluZAorICAgICAgICAvLyB0aGUgcmVxdWly ZWQgbnVtYmVyIG9mIGNvbnNlY3V0aXZlIGZyZWUgcGFnZXMsIHRha2UgYWN0aW9uLgorICAgICAg ICBpZiAocGFnZXNOZWVkZWQgPiBkLT5zaG0tPmNhY2hlQXZhaWwgfHwKKyAgICAgICAgICAgKGZp cnN0UGFnZSA9IGQtPnNobS0+ZmluZEVtcHR5UGFnZXMocGFnZXNOZWVkZWQpKSA+PSBkLT5zaG0t PnBhZ2VUYWJsZVNpemUoKSkKICAgICAgICAgewotICAgICAgICAgICAga0Vycm9yKGtzZGNBcmVh KCkpIDw8ICJVbmFibGUgdG8gZnJlZSB1cCBtZW1vcnkgZm9yIiA8PCBrZXk7Ci0gICAgICAgICAg ICByZXR1cm4gZmFsc2U7CisgICAgICAgICAgICAvLyBJZiB3ZSBoYXZlIGVub3VnaCBmcmVlIHNw YWNlIGp1c3QgZGVmcmFnbWVudAorICAgICAgICAgICAgdWludCBmcmVlUGFnZXNEZXNpcmVkID0g MyAqIHFNYXgoMXUsIHBhZ2VzTmVlZGVkIC8gMik7CisKKyAgICAgICAgICAgIGlmIChkLT5zaG0t PmNhY2hlQXZhaWwgPiBmcmVlUGFnZXNEZXNpcmVkKSB7CisgICAgICAgICAgICAgICAgLy8gVE9E TzogSG93IHRoZSBoZWxsIGxvbmcgZG9lcyB0aGlzIGFjdHVhbGx5IHRha2Ugb24gcmVhbAorICAg ICAgICAgICAgICAgIC8vIGNhY2hlcz8KKyAgICAgICAgICAgICAgICBkLT5zaG0tPmRlZnJhZ21l bnQoKTsKKyAgICAgICAgICAgICAgICBmaXJzdFBhZ2UgPSBkLT5zaG0tPmZpbmRFbXB0eVBhZ2Vz KHBhZ2VzTmVlZGVkKTsKKyAgICAgICAgICAgIH0KKyAgICAgICAgICAgIGVsc2UgeworICAgICAg ICAgICAgICAgIC8vIElmIHdlIGFscmVhZHkgaGF2ZSBmcmVlIHBhZ2VzIHdlIGRvbid0IHdhbnQg dG8gcmVtb3ZlIGEgdG9uCisgICAgICAgICAgICAgICAgLy8gZXh0cmEuIEhvd2V2ZXIgd2UgY2Fu J3QgcmVseSBvbiB0aGUgcmV0dXJuIHZhbHVlIG9mCisgICAgICAgICAgICAgICAgLy8gcmVtb3Zl VXNlZFBhZ2VzIGdpdmluZyB1cyBhIGdvb2QgbG9jYXRpb24gc2luY2Ugd2UncmUgbm90CisgICAg ICAgICAgICAgICAgLy8gcGFzc2luZyBpbiB0aGUgYWN0dWFsIG51bWJlciBvZiBwYWdlcyB0aGF0 IHdlIG5lZWQuCisgICAgICAgICAgICAgICAgZC0+c2htLT5yZW1vdmVVc2VkUGFnZXMocU1pbigy ICogZnJlZVBhZ2VzRGVzaXJlZCwgZC0+c2htLT5wYWdlVGFibGVTaXplKCkpCisgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgLSBkLT5zaG0tPmNhY2hlQXZhaWwpOworICAg ICAgICAgICAgICAgIGZpcnN0UGFnZSA9IGQtPnNobS0+ZmluZEVtcHR5UGFnZXMocGFnZXNOZWVk ZWQpOworICAgICAgICAgICAgfQorCisgICAgICAgICAgICBpZiAoZmlyc3RQYWdlID49IGQtPnNo bS0+cGFnZVRhYmxlU2l6ZSgpIHx8CisgICAgICAgICAgICAgICBkLT5zaG0tPmNhY2hlQXZhaWwg PCBwYWdlc05lZWRlZCkKKyAgICAgICAgICAgIHsKKyAgICAgICAgICAgICAgICBrRXJyb3Ioa3Nk Y0FyZWEoKSkgPDwgIlVuYWJsZSB0byBmcmVlIHVwIG1lbW9yeSBmb3IiIDw8IGtleTsKKyAgICAg ICAgICAgICAgICByZXR1cm4gZmFsc2U7CisgICAgICAgICAgICB9CiAgICAgICAgIH0KLSAgICB9 CiAKLSAgICAvLyBVcGRhdGUgcGFnZSB0YWJsZQotICAgIFBhZ2VUYWJsZUVudHJ5ICp0YWJsZSA9 IGQtPnNobS0+cGFnZVRhYmxlKCk7Ci0gICAgZm9yICh1aW50IGkgPSAwOyBpIDwgcGFnZXNOZWVk ZWQ7ICsraSkgewotICAgICAgICB0YWJsZVtmaXJzdFBhZ2UgKyBpXS5pbmRleCA9IHBvc2l0aW9u OwotICAgIH0KKyAgICAgICAgLy8gVXBkYXRlIHBhZ2UgdGFibGUKKyAgICAgICAgUGFnZVRhYmxl RW50cnkgKnRhYmxlID0gZC0+c2htLT5wYWdlVGFibGUoKTsKKyAgICAgICAgZm9yICh1aW50IGkg PSAwOyBpIDwgcGFnZXNOZWVkZWQ7ICsraSkgeworICAgICAgICAgICAgdGFibGVbZmlyc3RQYWdl ICsgaV0uaW5kZXggPSBwb3NpdGlvbjsKKyAgICAgICAgfQogCi0gICAgLy8gVXBkYXRlIGluZGV4 Ci0gICAgaW5kaWNlc1twb3NpdGlvbl0uZmlsZU5hbWVIYXNoID0ga2V5SGFzaDsKLSAgICBpbmRp Y2VzW3Bvc2l0aW9uXS50b3RhbEl0ZW1TaXplID0gcmVxdWlyZWRTaXplOwotICAgIGluZGljZXNb cG9zaXRpb25dLnVzZUNvdW50ID0gMTsKLSAgICBpbmRpY2VzW3Bvc2l0aW9uXS5hZGRUaW1lID0g Ojp0aW1lKDApOwotICAgIGluZGljZXNbcG9zaXRpb25dLmxhc3RVc2VkVGltZSA9IGluZGljZXNb cG9zaXRpb25dLmFkZFRpbWU7Ci0gICAgaW5kaWNlc1twb3NpdGlvbl0uZmlyc3RQYWdlID0gZmly c3RQYWdlOworICAgICAgICAvLyBVcGRhdGUgaW5kZXgKKyAgICAgICAgaW5kaWNlc1twb3NpdGlv bl0uZmlsZU5hbWVIYXNoID0ga2V5SGFzaDsKKyAgICAgICAgaW5kaWNlc1twb3NpdGlvbl0udG90 YWxJdGVtU2l6ZSA9IHJlcXVpcmVkU2l6ZTsKKyAgICAgICAgaW5kaWNlc1twb3NpdGlvbl0udXNl Q291bnQgPSAxOworICAgICAgICBpbmRpY2VzW3Bvc2l0aW9uXS5hZGRUaW1lID0gOjp0aW1lKDAp OworICAgICAgICBpbmRpY2VzW3Bvc2l0aW9uXS5sYXN0VXNlZFRpbWUgPSBpbmRpY2VzW3Bvc2l0 aW9uXS5hZGRUaW1lOworICAgICAgICBpbmRpY2VzW3Bvc2l0aW9uXS5maXJzdFBhZ2UgPSBmaXJz dFBhZ2U7CiAKLSAgICAvLyBVcGRhdGUgY2FjaGUKLSAgICBkLT5zaG0tPmNhY2hlQXZhaWwgLT0g cGFnZXNOZWVkZWQ7CisgICAgICAgIC8vIFVwZGF0ZSBjYWNoZQorICAgICAgICBkLT5zaG0tPmNh Y2hlQXZhaWwgLT0gcGFnZXNOZWVkZWQ7CiAKLSAgICAvLyBBY3R1YWxseSBtb3ZlIHRoZSBkYXRh IGluIHBsYWNlCi0gICAgdm9pZCAqZGF0YVBhZ2UgPSBkLT5zaG0tPnBhZ2UoZmlyc3RQYWdlKTsK KyAgICAgICAgLy8gQWN0dWFsbHkgbW92ZSB0aGUgZGF0YSBpbiBwbGFjZQorICAgICAgICB2b2lk ICpkYXRhUGFnZSA9IGQtPnNobS0+cGFnZShmaXJzdFBhZ2UpOwogCi0gICAgLy8gQ2FzdCBmb3Ig Ynl0ZS1zaXplZCBwb2ludGVyIGFyaXRobWV0aWMKLSAgICB1Y2hhciAqc3RhcnRPZlBhZ2VEYXRh ID0gcmVpbnRlcnByZXRfY2FzdDx1Y2hhciAqPihkYXRhUGFnZSk7Ci0gICAgOjptZW1jcHkoc3Rh cnRPZlBhZ2VEYXRhLCBlbmNvZGVkS2V5LmNvbnN0RGF0YSgpLCBmaWxlTmFtZUxlbmd0aCk7Ci0g ICAgOjptZW1jcHkoc3RhcnRPZlBhZ2VEYXRhICsgZmlsZU5hbWVMZW5ndGgsIGRhdGEuY29uc3RE YXRhKCksIGRhdGEuc2l6ZSgpKTsKKyAgICAgICAgLy8gQ2FzdCBmb3IgYnl0ZS1zaXplZCBwb2lu dGVyIGFyaXRobWV0aWMKKyAgICAgICAgdWNoYXIgKnN0YXJ0T2ZQYWdlRGF0YSA9IHJlaW50ZXJw cmV0X2Nhc3Q8dWNoYXIgKj4oZGF0YVBhZ2UpOworICAgICAgICA6Om1lbWNweShzdGFydE9mUGFn ZURhdGEsIGVuY29kZWRLZXkuY29uc3REYXRhKCksIGZpbGVOYW1lTGVuZ3RoKTsKKyAgICAgICAg OjptZW1jcHkoc3RhcnRPZlBhZ2VEYXRhICsgZmlsZU5hbWVMZW5ndGgsIGRhdGEuY29uc3REYXRh KCksIGRhdGEuc2l6ZSgpKTsKIAotICAgIHJldHVybiB0cnVlOworICAgICAgICByZXR1cm4gdHJ1 ZTsKKyAgICB9CisgICAgY2F0Y2goS1NEQ0NvcnJ1cHRlZCkgeworICAgICAgICBkLT5yZWNvdmVy Q29ycnVwdGVkQ2FjaGUoKTsKKyAgICAgICAgcmV0dXJuIGZhbHNlOworICAgIH0KIH0KIAogYm9v bCBLU2hhcmVkRGF0YUNhY2hlOjpmaW5kKGNvbnN0IFFTdHJpbmcgJmtleSwgUUJ5dGVBcnJheSAq ZGVzdGluYXRpb24pIGNvbnN0CiB7Ci0gICAgaWYgKCFkLT5zaG0pIHsKLSAgICAgICAgcmV0dXJu IGZhbHNlOwotICAgIH0KKyAgICB0cnkgeworICAgICAgICBQcml2YXRlOjpDYWNoZUxvY2tlciBs b2NrKGQpOworICAgICAgICBpZiAobG9jay5mYWlsZWQoKSkgeworICAgICAgICAgICAgcmV0dXJu IGZhbHNlOworICAgICAgICB9CiAKLSAgICBQcml2YXRlOjpDYWNoZUxvY2tlciBsb2NrKGQpOwot ICAgIGlmIChsb2NrLmZhaWxlZCgpKSB7Ci0gICAgICAgIHJldHVybiBmYWxzZTsKLSAgICB9Cisg ICAgICAgIC8vIFNlYXJjaCBpbiB0aGUgaW5kZXggZm9yIG91ciBkYXRhLCBoYXNoZWQgYnkga2V5 OworICAgICAgICBRQnl0ZUFycmF5IGVuY29kZWRLZXkgPSBrZXkudG9VdGY4KCk7CisgICAgICAg IHFpbnQzMiBlbnRyeSA9IGQtPnNobS0+ZmluZE5hbWVkRW50cnkoZW5jb2RlZEtleSk7CiAKLSAg ICAvLyBTZWFyY2ggaW4gdGhlIGluZGV4IGZvciBvdXIgZGF0YSwgaGFzaGVkIGJ5IGtleTsKLSAg ICBRQnl0ZUFycmF5IGVuY29kZWRLZXkgPSBrZXkudG9VdGY4KCk7Ci0gICAgcWludDMyIGVudHJ5 ID0gZC0+c2htLT5maW5kTmFtZWRFbnRyeShlbmNvZGVkS2V5KTsKKyAgICAgICAgaWYgKGVudHJ5 ID49IDApIHsKKyAgICAgICAgICAgIGNvbnN0IEluZGV4VGFibGVFbnRyeSAqaGVhZGVyID0gJmQt PnNobS0+aW5kZXhUYWJsZSgpW2VudHJ5XTsKKyAgICAgICAgICAgIGNvbnN0IHZvaWQgKnJlc3Vs dFBhZ2UgPSBkLT5zaG0tPnBhZ2UoaGVhZGVyLT5maXJzdFBhZ2UpOwogCi0gICAgaWYgKGVudHJ5 ID49IDApIHsKLSAgICAgICAgY29uc3QgSW5kZXhUYWJsZUVudHJ5ICpoZWFkZXIgPSAmZC0+c2ht LT5pbmRleFRhYmxlKClbZW50cnldOwotICAgICAgICBjb25zdCB2b2lkICpyZXN1bHRQYWdlID0g ZC0+c2htLT5wYWdlKGhlYWRlci0+Zmlyc3RQYWdlKTsKKyAgICAgICAgICAgIGhlYWRlci0+dXNl Q291bnQrKzsKKyAgICAgICAgICAgIGhlYWRlci0+bGFzdFVzZWRUaW1lID0gOjp0aW1lKDApOwog Ci0gICAgICAgIGhlYWRlci0+dXNlQ291bnQrKzsKLSAgICAgICAgaGVhZGVyLT5sYXN0VXNlZFRp bWUgPSA6OnRpbWUoMCk7CisgICAgICAgICAgICAvLyBPdXIgaXRlbSBpcyB0aGUga2V5IGZvbGxv d2VkIGltbWVkaWF0ZWx5IGJ5IHRoZSBkYXRhLCBzbyBza2lwCisgICAgICAgICAgICAvLyBwYXN0 IHRoZSBrZXkuCisgICAgICAgICAgICBjb25zdCBjaGFyICpjYWNoZURhdGEgPSByZWludGVycHJl dF9jYXN0PGNvbnN0IGNoYXIgKj4ocmVzdWx0UGFnZSk7CisgICAgICAgICAgICBjYWNoZURhdGEg Kz0gZW5jb2RlZEtleS5zaXplKCk7CisgICAgICAgICAgICBjYWNoZURhdGErKzsgLy8gU2tpcCB0 cmFpbGluZyBudWxsIC0tIG5vdyB3ZSdyZSBwb2ludGluZyB0byBzdGFydCBvZiBkYXRhCiAKLSAg ICAgICAgLy8gT3VyIGl0ZW0gaXMgdGhlIGtleSBmb2xsb3dlZCBpbW1lZGlhdGVseSBieSB0aGUg ZGF0YSwgc28gc2tpcAotICAgICAgICAvLyBwYXN0IHRoZSBrZXkuCi0gICAgICAgIGNvbnN0IGNo YXIgKmNhY2hlRGF0YSA9IHJlaW50ZXJwcmV0X2Nhc3Q8Y29uc3QgY2hhciAqPihyZXN1bHRQYWdl KTsKLSAgICAgICAgY2FjaGVEYXRhICs9IGVuY29kZWRLZXkuc2l6ZSgpOwotICAgICAgICBjYWNo ZURhdGErKzsgLy8gU2tpcCB0cmFpbGluZyBudWxsIC0tIG5vdyB3ZSdyZSBwb2ludGluZyB0byBz dGFydCBvZiBkYXRhCisgICAgICAgICAgICBpZiAoZGVzdGluYXRpb24pIHsKKyAgICAgICAgICAg ICAgICAqZGVzdGluYXRpb24gPSBRQnl0ZUFycmF5KGNhY2hlRGF0YSwgaGVhZGVyLT50b3RhbEl0 ZW1TaXplIC0gZW5jb2RlZEtleS5zaXplKCkgLSAxKTsKKyAgICAgICAgICAgIH0KIAotICAgICAg ICBpZiAoZGVzdGluYXRpb24pIHsKLSAgICAgICAgICAgICpkZXN0aW5hdGlvbiA9IFFCeXRlQXJy YXkoY2FjaGVEYXRhLCBoZWFkZXItPnRvdGFsSXRlbVNpemUgLSBlbmNvZGVkS2V5LnNpemUoKSAt IDEpOworICAgICAgICAgICAgcmV0dXJuIHRydWU7CiAgICAgICAgIH0KLQotICAgICAgICByZXR1 cm4gdHJ1ZTsKKyAgICB9CisgICAgY2F0Y2goS1NEQ0NvcnJ1cHRlZCkgeworICAgICAgICBkLT5y ZWNvdmVyQ29ycnVwdGVkQ2FjaGUoKTsKICAgICB9CiAKICAgICByZXR1cm4gZmFsc2U7CkBAIC0x NTM5LDIxICsxNjE2LDMyIEBAIGJvb2wgS1NoYXJlZERhdGFDYWNoZTo6ZmluZChjb25zdCBRU3Ry aW5nICZrZXksIFFCeXRlQXJyYXkgKmRlc3RpbmF0aW9uKSBjb25zdAogCiB2b2lkIEtTaGFyZWRE YXRhQ2FjaGU6OmNsZWFyKCkKIHsKLSAgICBQcml2YXRlOjpDYWNoZUxvY2tlciBsb2NrKGQpOwor ICAgIHRyeSB7CisgICAgICAgIFByaXZhdGU6OkNhY2hlTG9ja2VyIGxvY2soZCk7CiAKLSAgICBp ZighbG9jay5mYWlsZWQoKSkgewotICAgICAgICBkLT5zaG0tPmNsZWFyKCk7CisgICAgICAgIGlm KCFsb2NrLmZhaWxlZCgpKSB7CisgICAgICAgICAgICBkLT5zaG0tPmNsZWFyKCk7CisgICAgICAg IH0KKyAgICB9CisgICAgY2F0Y2goS1NEQ0NvcnJ1cHRlZCkgeworICAgICAgICBkLT5yZWNvdmVy Q29ycnVwdGVkQ2FjaGUoKTsKICAgICB9CiB9CiAKIGJvb2wgS1NoYXJlZERhdGFDYWNoZTo6Y29u dGFpbnMoY29uc3QgUVN0cmluZyAma2V5KSBjb25zdAogewotICAgIFByaXZhdGU6OkNhY2hlTG9j a2VyIGxvY2soZCk7Ci0gICAgaWYgKGxvY2suZmFpbGVkKCkpIHsKKyAgICB0cnkgeworICAgICAg ICBQcml2YXRlOjpDYWNoZUxvY2tlciBsb2NrKGQpOworICAgICAgICBpZiAobG9jay5mYWlsZWQo KSkgeworICAgICAgICAgICAgcmV0dXJuIGZhbHNlOworICAgICAgICB9CisKKyAgICAgICAgcmV0 dXJuIGQtPnNobS0+ZmluZE5hbWVkRW50cnkoa2V5LnRvVXRmOCgpKSA+PSAwOworICAgIH0KKyAg ICBjYXRjaChLU0RDQ29ycnVwdGVkKSB7CisgICAgICAgIGQtPnJlY292ZXJDb3JydXB0ZWRDYWNo ZSgpOwogICAgICAgICByZXR1cm4gZmFsc2U7CiAgICAgfQotCi0gICAgcmV0dXJuIGQtPnNobS0+ ZmluZE5hbWVkRW50cnkoa2V5LnRvVXRmOCgpKSA+PSAwOwogfQogCiB2b2lkIEtTaGFyZWREYXRh Q2FjaGU6OmRlbGV0ZUNhY2hlKGNvbnN0IFFTdHJpbmcgJmNhY2hlTmFtZSkKQEAgLTE1NjksMjcg KzE2NTcsMzkgQEAgdm9pZCBLU2hhcmVkRGF0YUNhY2hlOjpkZWxldGVDYWNoZShjb25zdCBRU3Ry aW5nICZjYWNoZU5hbWUpCiAKIHVuc2lnbmVkIEtTaGFyZWREYXRhQ2FjaGU6OnRvdGFsU2l6ZSgp IGNvbnN0CiB7Ci0gICAgUHJpdmF0ZTo6Q2FjaGVMb2NrZXIgbG9jayhkKTsKLSAgICBpZiAobG9j ay5mYWlsZWQoKSkgeworICAgIHRyeSB7CisgICAgICAgIFByaXZhdGU6OkNhY2hlTG9ja2VyIGxv Y2soZCk7CisgICAgICAgIGlmIChsb2NrLmZhaWxlZCgpKSB7CisgICAgICAgICAgICByZXR1cm4g MHU7CisgICAgICAgIH0KKworICAgICAgICByZXR1cm4gZC0+c2htLT5jYWNoZVNpemU7CisgICAg fQorICAgIGNhdGNoKEtTRENDb3JydXB0ZWQpIHsKKyAgICAgICAgZC0+cmVjb3ZlckNvcnJ1cHRl ZENhY2hlKCk7CiAgICAgICAgIHJldHVybiAwdTsKICAgICB9Ci0KLSAgICByZXR1cm4gZC0+c2ht LT5jYWNoZVNpemU7CiB9CiAKIHVuc2lnbmVkIEtTaGFyZWREYXRhQ2FjaGU6OmZyZWVTaXplKCkg Y29uc3QKIHsKLSAgICBQcml2YXRlOjpDYWNoZUxvY2tlciBsb2NrKGQpOwotICAgIGlmIChsb2Nr LmZhaWxlZCgpKSB7CisgICAgdHJ5IHsKKyAgICAgICAgUHJpdmF0ZTo6Q2FjaGVMb2NrZXIgbG9j ayhkKTsKKyAgICAgICAgaWYgKGxvY2suZmFpbGVkKCkpIHsKKyAgICAgICAgICAgIHJldHVybiAw dTsKKyAgICAgICAgfQorCisgICAgICAgIHJldHVybiBkLT5zaG0tPmNhY2hlQXZhaWwgKiBkLT5z aG0tPmNhY2hlUGFnZVNpemUoKTsKKyAgICB9CisgICAgY2F0Y2goS1NEQ0NvcnJ1cHRlZCkgewor ICAgICAgICBkLT5yZWNvdmVyQ29ycnVwdGVkQ2FjaGUoKTsKICAgICAgICAgcmV0dXJuIDB1Owog ICAgIH0KLQotICAgIHJldHVybiBkLT5zaG0tPmNhY2hlQXZhaWwgKiBkLT5zaG0tPmNhY2hlUGFn ZVNpemUoKTsKIH0KIAogS1NoYXJlZERhdGFDYWNoZTo6RXZpY3Rpb25Qb2xpY3kgS1NoYXJlZERh dGFDYWNoZTo6ZXZpY3Rpb25Qb2xpY3koKSBjb25zdAogewotICAgIGlmIChkLT5zaG0pIHsKKyAg ICBpZiAoZCAmJiBkLT5zaG0pIHsKICAgICAgICAgcmV0dXJuIHN0YXRpY19jYXN0PEV2aWN0aW9u UG9saWN5PihkLT5zaG0tPmV2aWN0aW9uUG9saWN5LmZldGNoQW5kQWRkQWNxdWlyZSgwKSk7CiAg ICAgfQogCkBAIC0xNTk4LDE0ICsxNjk4LDE0IEBAIEtTaGFyZWREYXRhQ2FjaGU6OkV2aWN0aW9u UG9saWN5IEtTaGFyZWREYXRhQ2FjaGU6OmV2aWN0aW9uUG9saWN5KCkgY29uc3QKIAogdm9pZCBL U2hhcmVkRGF0YUNhY2hlOjpzZXRFdmljdGlvblBvbGljeShFdmljdGlvblBvbGljeSBuZXdQb2xp Y3kpCiB7Ci0gICAgaWYgKGQtPnNobSkgeworICAgIGlmIChkICYmIGQtPnNobSkgewogICAgICAg ICBkLT5zaG0tPmV2aWN0aW9uUG9saWN5LmZldGNoQW5kU3RvcmVSZWxlYXNlKHN0YXRpY19jYXN0 PGludD4obmV3UG9saWN5KSk7CiAgICAgfQogfQogCiB1bnNpZ25lZCBLU2hhcmVkRGF0YUNhY2hl Ojp0aW1lc3RhbXAoKSBjb25zdAogewotICAgIGlmIChkLT5zaG0pIHsKKyAgICBpZiAoZCAmJiBk LT5zaG0pIHsKICAgICAgICAgcmV0dXJuIHN0YXRpY19jYXN0PHVuc2lnbmVkPihkLT5zaG0tPmNh Y2hlVGltZXN0YW1wLmZldGNoQW5kQWRkQWNxdWlyZSgwKSk7CiAgICAgfQogCkBAIC0xNjE0LDcg KzE3MTQsNyBAQCB1bnNpZ25lZCBLU2hhcmVkRGF0YUNhY2hlOjp0aW1lc3RhbXAoKSBjb25zdAog CiB2b2lkIEtTaGFyZWREYXRhQ2FjaGU6OnNldFRpbWVzdGFtcCh1bnNpZ25lZCBuZXdUaW1lc3Rh bXApCiB7Ci0gICAgaWYgKGQtPnNobSkgeworICAgIGlmIChkICYmIGQtPnNobSkgewogICAgICAg ICBkLT5zaG0tPmNhY2hlVGltZXN0YW1wLmZldGNoQW5kU3RvcmVSZWxlYXNlKHN0YXRpY19jYXN0 PGludD4obmV3VGltZXN0YW1wKSk7CiAgICAgfQogfQpkaWZmIC0tZ2l0IGEva2RlY29yZS91dGls L2tzaGFyZWRkYXRhY2FjaGVfcC5oIGIva2RlY29yZS91dGlsL2tzaGFyZWRkYXRhY2FjaGVfcC5o CmluZGV4IGNmZjM0YWEuLjA0YThkNWUgMTAwNjQ0Ci0tLSBhL2tkZWNvcmUvdXRpbC9rc2hhcmVk ZGF0YWNhY2hlX3AuaAorKysgYi9rZGVjb3JlL3V0aWwva3NoYXJlZGRhdGFjYWNoZV9wLmgKQEAg LTI2MSw2ICsyNjEsNyBAQCBwdWJsaWM6CiAvLyBjYWNoZSBhbmQgdXNlZCBieSBtdWx0aXBsZSBw cm9jZXNzZXMsIHRoZXJlZm9yZSB5b3Ugc2hvdWxkIGNvbnNpZGVyIHRoaXMKIC8vIGEgdmVyc2lv bmVkIGZpZWxkLCBkbyBub3QgcmUtYXJyYW5nZS4KIGVudW0gU2hhcmVkTG9ja0lkIHsKKyAgICBM T0NLVFlQRV9JTlZBTElEICAgPSAwLAogICAgIExPQ0tUWVBFX01VVEVYICAgICA9IDEsICAvLyBw dGhyZWFkX211dGV4CiAgICAgTE9DS1RZUEVfU0VNQVBIT1JFID0gMiAgIC8vIHNlbV90CiB9Owo=