109523 2013-02-11 17:08:39 -0800 [V8] ScheduledAction::m_context can be empty, so we shouldn't retrieve an Isolate by using m_context->GetIsolate() 2013-02-11 18:07:55 -0800 1 1 1 Unclassified WebKit WebCore JavaScript 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED P2 Normal --- 1 haraken haraken abarth dcarney japhet webkit.review.bot oldest_to_newest 830353 0 haraken 2013-02-11 17:08:39 -0800 Chromium bug: https://code.google.com/p/chromium/issues/detail?id=175307#makechanges Currently ScheduledAction is retrieving an Isolate by using m_context->GetIsolate(). This can crash because ScheduledAction::m_context can be empty. Specifically, ScheduledAction::m_context is set to ScriptController::currentWorldContext(), which can return an empty handle when a frame does not exist. In addition, 'if(context.IsEmpty())' in ScheduledAction.cpp implies that it can be empty. Alternately, we should pass an Isolate explicitly when a ScheduledAction is instantiated. 830357 1 187730 haraken 2013-02-11 17:11:54 -0800 Created attachment 187730 Patch 830364 2 187730 abarth 2013-02-11 17:17:02 -0800 Comment on attachment 187730 Patch ok 830365 3 187730 haraken 2013-02-11 17:17:28 -0800 Comment on attachment 187730 Patch Thanks! 830416 4 187730 webkit.review.bot 2013-02-11 18:07:51 -0800 Comment on attachment 187730 Patch Clearing flags on attachment: 187730 Committed r142565: <http://trac.webkit.org/changeset/142565> 830417 5 webkit.review.bot 2013-02-11 18:07:55 -0800 All reviewed patches have been landed. Closing bug. 187730 2013-02-11 17:11:54 -0800 2013-02-11 18:07:51 -0800 Patch bug-109523-20130212100825.patch text/plain 8144 haraken U3VidmVyc2lvbiBSZXZpc2lvbjogMTQyNTUwCmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggMDVmNjc3ZWI5ZDdhYjBk NzhmNTkxMzc0MjNjNDAxY2ZiZTJlNGEwMi4uZGY5ODZkMzllZTkyMjFhZGRhZjEzMDRlYzFlZTk1 ZTI3MTE4OWZiZSAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSw1ICsxLDM3IEBACiAyMDEzLTAyLTExICBLZW50 YXJvIEhhcmEgIDxoYXJha2VuQGNocm9taXVtLm9yZz4KIAorICAgICAgICBbVjhdIFNjaGVkdWxl ZEFjdGlvbjo6bV9jb250ZXh0IGNhbiBiZSBlbXB0eSwgc28gd2Ugc2hvdWxkbid0CisgICAgICAg IHJldHJpZXZlIGFuIElzb2xhdGUgYnkgdXNpbmcgbV9jb250ZXh0LT5HZXRJc29sYXRlKCkKKyAg ICAgICAgaHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hvd19idWcuY2dpP2lkPTEwOTUyMworCisg ICAgICAgIFJldmlld2VkIGJ5IE5PQk9EWSAoT09QUyEpLgorCisgICAgICAgIENocm9taXVtIGJ1 ZzogaHR0cHM6Ly9jb2RlLmdvb2dsZS5jb20vcC9jaHJvbWl1bS9pc3N1ZXMvZGV0YWlsP2lkPTE3 NTMwNyNtYWtlY2hhbmdlcworCisgICAgICAgIEN1cnJlbnRseSBTY2hlZHVsZWRBY3Rpb24gaXMg cmV0cmlldmluZyBhbiBJc29sYXRlIGJ5IHVzaW5nIG1fY29udGV4dC0+R2V0SXNvbGF0ZSgpLgor ICAgICAgICBUaGlzIGNhbiBjcmFzaCBiZWNhdXNlIFNjaGVkdWxlZEFjdGlvbjo6bV9jb250ZXh0 IGNhbiBiZSBlbXB0eS4gU3BlY2lmaWNhbGx5LAorICAgICAgICBTY2hlZHVsZWRBY3Rpb246Om1f Y29udGV4dCBpcyBzZXQgdG8gU2NyaXB0Q29udHJvbGxlcjo6Y3VycmVudFdvcmxkQ29udGV4dCgp LAorICAgICAgICB3aGljaCBjYW4gcmV0dXJuIGFuIGVtcHR5IGhhbmRsZSB3aGVuIGEgZnJhbWUg ZG9lcyBub3QgZXhpc3QuIEluIGFkZGl0aW9uLAorICAgICAgICAnaWYoY29udGV4dC5Jc0VtcHR5 KCkpJyBpbiBTY2hlZHVsZWRBY3Rpb24uY3BwIGltcGxpZXMgdGhhdCBpdCBjYW4gYmUgZW1wdHku CisKKyAgICAgICAgQWx0ZXJuYXRlbHksIHdlIHNob3VsZCBwYXNzIGFuIElzb2xhdGUgZXhwbGlj aXRseSB3aGVuIGEgU2NoZWR1bGVkQWN0aW9uIGlzIGluc3RhbnRpYXRlZC4KKworICAgICAgICBO byB0ZXN0cy4gVGhlIENocm9taXVtIGNyYXNoIHJlcG9ydCBkb2Vzbid0IHByb3ZpZGUgZW5vdWdo IGluZm9ybWF0aW9uCisgICAgICAgIHRvIHJlcHJvZHVjZSB0aGUgYnVnLgorCisgICAgICAgICog YmluZGluZ3MvdjgvU2NoZWR1bGVkQWN0aW9uLmNwcDoKKyAgICAgICAgKFdlYkNvcmU6OlNjaGVk dWxlZEFjdGlvbjo6U2NoZWR1bGVkQWN0aW9uKToKKyAgICAgICAgKFdlYkNvcmUpOgorICAgICAg ICAoV2ViQ29yZTo6U2NoZWR1bGVkQWN0aW9uOjp+U2NoZWR1bGVkQWN0aW9uKToKKyAgICAgICAg KiBiaW5kaW5ncy92OC9TY2hlZHVsZWRBY3Rpb24uaDoKKyAgICAgICAgKFNjaGVkdWxlZEFjdGlv bik6CisgICAgICAgICogYmluZGluZ3MvdjgvY3VzdG9tL1Y4RE9NV2luZG93Q3VzdG9tLmNwcDoK KyAgICAgICAgKFdlYkNvcmU6OldpbmRvd1NldFRpbWVvdXRJbXBsKToKKyAgICAgICAgKiBiaW5k aW5ncy92OC9jdXN0b20vVjhXb3JrZXJDb250ZXh0Q3VzdG9tLmNwcDoKKyAgICAgICAgKFdlYkNv cmU6OlNldFRpbWVvdXRPckludGVydmFsKToKKworMjAxMy0wMi0xMSAgS2VudGFybyBIYXJhICA8 aGFyYWtlbkBjaHJvbWl1bS5vcmc+CisKICAgICAgICAgQnVpbGQgZml4IGFmdGVyIHIxNDI1MjgK ICAgICAgICAgaHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hvd19idWcuY2dpP2lkPTEwOTUyMAog CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9iaW5kaW5ncy92OC9TY2hlZHVsZWRBY3Rpb24u Y3BwIGIvU291cmNlL1dlYkNvcmUvYmluZGluZ3MvdjgvU2NoZWR1bGVkQWN0aW9uLmNwcAppbmRl eCAzODFlMTQ2MjI3NjYyZTc5ZWI3ZjY3MzVjMTVjYWNiNjE2ZWM0NTcxLi5lNWFlN2MzYTQxZGU0 MWYyMjJkODgzOGNjMWZkNWVlZDhhNmUzZTYzIDEwMDY0NAotLS0gYS9Tb3VyY2UvV2ViQ29yZS9i aW5kaW5ncy92OC9TY2hlZHVsZWRBY3Rpb24uY3BwCisrKyBiL1NvdXJjZS9XZWJDb3JlL2JpbmRp bmdzL3Y4L1NjaGVkdWxlZEFjdGlvbi5jcHAKQEAgLTQ5LDIxICs0OSwyOCBAQAogCiBuYW1lc3Bh Y2UgV2ViQ29yZSB7CiAKLVNjaGVkdWxlZEFjdGlvbjo6U2NoZWR1bGVkQWN0aW9uKHY4OjpIYW5k bGU8djg6OkNvbnRleHQ+IGNvbnRleHQsIHY4OjpIYW5kbGU8djg6OkZ1bmN0aW9uPiBmdW5jdGlv biwgaW50IGFyZ2MsIHY4OjpIYW5kbGU8djg6OlZhbHVlPiBhcmd2W10pCitTY2hlZHVsZWRBY3Rp b246OlNjaGVkdWxlZEFjdGlvbih2ODo6SGFuZGxlPHY4OjpDb250ZXh0PiBjb250ZXh0LCB2ODo6 SGFuZGxlPHY4OjpGdW5jdGlvbj4gZnVuY3Rpb24sIGludCBhcmdjLCB2ODo6SGFuZGxlPHY4OjpW YWx1ZT4gYXJndltdLCB2ODo6SXNvbGF0ZSogaXNvbGF0ZSkKICAgICA6IG1fY29udGV4dChjb250 ZXh0KQogICAgICwgbV9mdW5jdGlvbihmdW5jdGlvbikKICAgICAsIG1fY29kZShTdHJpbmcoKSwg S1VSTCgpLCBUZXh0UG9zaXRpb246OmJlbG93UmFuZ2VQb3NpdGlvbigpKQorICAgICwgbV9pc29s YXRlKGlzb2xhdGUpCiB7Ci0gICAgdjg6Oklzb2xhdGUqIGlzb2xhdGUgPSBtX2NvbnRleHQtPkdl dElzb2xhdGUoKTsKICAgICBtX2FyZ3MucmVzZXJ2ZUNhcGFjaXR5KGFyZ2MpOwogICAgIGZvciAo aW50IGkgPSAwOyBpIDwgYXJnYzsgKytpKQotICAgICAgICBtX2FyZ3MuYXBwZW5kKHY4OjpQZXJz aXN0ZW50PHY4OjpWYWx1ZT46Ok5ldyhpc29sYXRlLCBhcmd2W2ldKSk7CisgICAgICAgIG1fYXJn cy5hcHBlbmQodjg6OlBlcnNpc3RlbnQ8djg6OlZhbHVlPjo6TmV3KG1faXNvbGF0ZSwgYXJndltp XSkpOworfQorCitTY2hlZHVsZWRBY3Rpb246OlNjaGVkdWxlZEFjdGlvbih2ODo6SGFuZGxlPHY4 OjpDb250ZXh0PiBjb250ZXh0LCBjb25zdCBTdHJpbmcmIGNvZGUsIGNvbnN0IEtVUkwmIHVybCwg djg6Oklzb2xhdGUqIGlzb2xhdGUpCisgICAgOiBtX2NvbnRleHQoY29udGV4dCkKKyAgICAsIG1f Y29kZShjb2RlLCB1cmwpCisgICAgLCBtX2lzb2xhdGUoaXNvbGF0ZSkKK3sKIH0KIAogU2NoZWR1 bGVkQWN0aW9uOjp+U2NoZWR1bGVkQWN0aW9uKCkKIHsKICAgICBmb3IgKHNpemVfdCBpID0gMDsg aSA8IG1fYXJncy5zaXplKCk7ICsraSkgewotICAgICAgICBtX2FyZ3NbaV0uRGlzcG9zZShtX2Nv bnRleHQtPkdldElzb2xhdGUoKSk7CisgICAgICAgIG1fYXJnc1tpXS5EaXNwb3NlKG1faXNvbGF0 ZSk7CiAgICAgICAgIG1fYXJnc1tpXS5DbGVhcigpOwogICAgIH0KIH0KZGlmZiAtLWdpdCBhL1Nv dXJjZS9XZWJDb3JlL2JpbmRpbmdzL3Y4L1NjaGVkdWxlZEFjdGlvbi5oIGIvU291cmNlL1dlYkNv cmUvYmluZGluZ3MvdjgvU2NoZWR1bGVkQWN0aW9uLmgKaW5kZXggMTdjYTdiNDFhMmYwYzNjYWM2 M2ZhMTljZWIxMjMyYWIzODU2MTg0Ny4uOTRjNWU4MWJiMDE2MDFiNDIzZTg2ODRmN2Y0OWFhODMy NTI3ZWIzMiAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvYmluZGluZ3MvdjgvU2NoZWR1bGVk QWN0aW9uLmgKKysrIGIvU291cmNlL1dlYkNvcmUvYmluZGluZ3MvdjgvU2NoZWR1bGVkQWN0aW9u LmgKQEAgLTQ1LDE1ICs0NSwxMCBAQCBjbGFzcyBXb3JrZXJDb250ZXh0OwogCiBjbGFzcyBTY2hl ZHVsZWRBY3Rpb24gewogcHVibGljOgotICAgIFNjaGVkdWxlZEFjdGlvbih2ODo6SGFuZGxlPHY4 OjpDb250ZXh0Piwgdjg6OkhhbmRsZTx2ODo6RnVuY3Rpb24+LCBpbnQgYXJnYywgdjg6OkhhbmRs ZTx2ODo6VmFsdWU+IGFyZ3ZbXSk7Ci0KLSAgICBTY2hlZHVsZWRBY3Rpb24odjg6OkhhbmRsZTx2 ODo6Q29udGV4dD4gY29udGV4dCwgY29uc3QgU3RyaW5nJiBjb2RlLCBjb25zdCBLVVJMJiB1cmwg PSBLVVJMKCkpCi0gICAgICAgIDogbV9jb250ZXh0KGNvbnRleHQpCi0gICAgICAgICwgbV9jb2Rl KGNvZGUsIHVybCkKLSAgICB7Ci0gICAgfQotCisgICAgU2NoZWR1bGVkQWN0aW9uKHY4OjpIYW5k bGU8djg6OkNvbnRleHQ+LCB2ODo6SGFuZGxlPHY4OjpGdW5jdGlvbj4sIGludCBhcmdjLCB2ODo6 SGFuZGxlPHY4OjpWYWx1ZT4gYXJndltdLCB2ODo6SXNvbGF0ZSopOworICAgIFNjaGVkdWxlZEFj dGlvbih2ODo6SGFuZGxlPHY4OjpDb250ZXh0PiwgY29uc3QgU3RyaW5nJiwgY29uc3QgS1VSTCYs IHY4OjpJc29sYXRlKik7CiAgICAgflNjaGVkdWxlZEFjdGlvbigpOworCiAgICAgdm9pZCBleGVj dXRlKFNjcmlwdEV4ZWN1dGlvbkNvbnRleHQqKTsKIAogcHJpdmF0ZToKQEAgLTY2LDYgKzYxLDcg QEAgcHJpdmF0ZToKICAgICBTY29wZWRQZXJzaXN0ZW50PHY4OjpGdW5jdGlvbj4gbV9mdW5jdGlv bjsKICAgICBWZWN0b3I8djg6OlBlcnNpc3RlbnQ8djg6OlZhbHVlPiA+IG1fYXJnczsKICAgICBT Y3JpcHRTb3VyY2VDb2RlIG1fY29kZTsKKyAgICB2ODo6SXNvbGF0ZSogbV9pc29sYXRlOwogfTsK IAogfSAvLyBuYW1lc3BhY2UgV2ViQ29yZQpkaWZmIC0tZ2l0IGEvU291cmNlL1dlYkNvcmUvYmlu ZGluZ3MvdjgvY3VzdG9tL1Y4RE9NV2luZG93Q3VzdG9tLmNwcCBiL1NvdXJjZS9XZWJDb3JlL2Jp bmRpbmdzL3Y4L2N1c3RvbS9WOERPTVdpbmRvd0N1c3RvbS5jcHAKaW5kZXggNTZhMDI0YzUzYjYz YTg2MDYyMmVjYmYyYWZkMDcxYjRiZjdjNGI3Ny4uZTE1MTEzN2NlNjFlNjM2YjNlODJlOGU0MWE0 NzhlZTUxOTA0Y2MzNiAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvYmluZGluZ3MvdjgvY3Vz dG9tL1Y4RE9NV2luZG93Q3VzdG9tLmNwcAorKysgYi9Tb3VyY2UvV2ViQ29yZS9iaW5kaW5ncy92 OC9jdXN0b20vVjhET01XaW5kb3dDdXN0b20uY3BwCkBAIC0xMjEsNyArMTIxLDcgQEAgdjg6Okhh bmRsZTx2ODo6VmFsdWU+IFdpbmRvd1NldFRpbWVvdXRJbXBsKGNvbnN0IHY4OjpBcmd1bWVudHMm IGFyZ3MsIGJvb2wgc2luZ2wKIAogICAgICAgICAvLyBwYXJhbXMgaXMgcGFzc2VkIHRvIGFjdGlv biwgYW5kIHJlbGVhc2VkIGluIGFjdGlvbidzIGRlc3RydWN0b3IKICAgICAgICAgQVNTRVJUKGlt cC0+ZnJhbWUoKSk7Ci0gICAgICAgIE93blB0cjxTY2hlZHVsZWRBY3Rpb24+IGFjdGlvbiA9IGFk b3B0UHRyKG5ldyBTY2hlZHVsZWRBY3Rpb24oaW1wLT5mcmFtZSgpLT5zY3JpcHQoKS0+Y3VycmVu dFdvcmxkQ29udGV4dCgpLCB2ODo6SGFuZGxlPHY4OjpGdW5jdGlvbj46OkNhc3QoZnVuY3Rpb24p LCBwYXJhbUNvdW50LCBwYXJhbXMpKTsKKyAgICAgICAgT3duUHRyPFNjaGVkdWxlZEFjdGlvbj4g YWN0aW9uID0gYWRvcHRQdHIobmV3IFNjaGVkdWxlZEFjdGlvbihpbXAtPmZyYW1lKCktPnNjcmlw dCgpLT5jdXJyZW50V29ybGRDb250ZXh0KCksIHY4OjpIYW5kbGU8djg6OkZ1bmN0aW9uPjo6Q2Fz dChmdW5jdGlvbiksIHBhcmFtQ291bnQsIHBhcmFtcywgYXJncy5HZXRJc29sYXRlKCkpKTsKIAog ICAgICAgICAvLyBGSVhNRTogV2Ugc2hvdWxkIHVzZSBPd25BcnJheVB0ciBmb3IgcGFyYW1zLgog ICAgICAgICBkZWxldGVbXSBwYXJhbXM7CkBAIC0xMzEsNyArMTMxLDcgQEAgdjg6OkhhbmRsZTx2 ODo6VmFsdWU+IFdpbmRvd1NldFRpbWVvdXRJbXBsKGNvbnN0IHY4OjpBcmd1bWVudHMmIGFyZ3Ms IGJvb2wgc2luZ2wKICAgICAgICAgaWYgKGltcC0+ZG9jdW1lbnQoKSAmJiAhaW1wLT5kb2N1bWVu dCgpLT5jb250ZW50U2VjdXJpdHlQb2xpY3koKS0+YWxsb3dFdmFsKCkpCiAgICAgICAgICAgICBy ZXR1cm4gdjhJbnRlZ2VyKDAsIGFyZ3MuR2V0SXNvbGF0ZSgpKTsKICAgICAgICAgQVNTRVJUKGlt cC0+ZnJhbWUoKSk7Ci0gICAgICAgIGlkID0gRE9NVGltZXI6Omluc3RhbGwoc2NyaXB0Q29udGV4 dCwgYWRvcHRQdHIobmV3IFNjaGVkdWxlZEFjdGlvbihpbXAtPmZyYW1lKCktPnNjcmlwdCgpLT5j dXJyZW50V29ybGRDb250ZXh0KCksIGZ1bmN0aW9uU3RyaW5nKSksIHRpbWVvdXQsIHNpbmdsZVNo b3QpOworICAgICAgICBpZCA9IERPTVRpbWVyOjppbnN0YWxsKHNjcmlwdENvbnRleHQsIGFkb3B0 UHRyKG5ldyBTY2hlZHVsZWRBY3Rpb24oaW1wLT5mcmFtZSgpLT5zY3JpcHQoKS0+Y3VycmVudFdv cmxkQ29udGV4dCgpLCBmdW5jdGlvblN0cmluZywgS1VSTCgpLCBhcmdzLkdldElzb2xhdGUoKSkp LCB0aW1lb3V0LCBzaW5nbGVTaG90KTsKICAgICB9CiAKICAgICAvLyBUcnkgdG8gZG8gdGhlIGlk bGUgbm90aWZpY2F0aW9uIGJlZm9yZSB0aGUgdGltZW91dCBleHBpcmVzIHRvIGdldCBiZXR0ZXIK ZGlmZiAtLWdpdCBhL1NvdXJjZS9XZWJDb3JlL2JpbmRpbmdzL3Y4L2N1c3RvbS9WOFdvcmtlckNv bnRleHRDdXN0b20uY3BwIGIvU291cmNlL1dlYkNvcmUvYmluZGluZ3MvdjgvY3VzdG9tL1Y4V29y a2VyQ29udGV4dEN1c3RvbS5jcHAKaW5kZXggZWQzZjc5ODEwYjFjMDQ2MjZlMjI3NTY0ODQyOWQ0 MmM1MDFmYjQyYy4uYTEzYzU3Zjk1MjI2YjNkNmM1MmIzNzc1YmU5ODQxZWRhMTQ4NmRmOSAxMDA2 NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvYmluZGluZ3MvdjgvY3VzdG9tL1Y4V29ya2VyQ29udGV4 dEN1c3RvbS5jcHAKKysrIGIvU291cmNlL1dlYkNvcmUvYmluZGluZ3MvdjgvY3VzdG9tL1Y4V29y a2VyQ29udGV4dEN1c3RvbS5jcHAKQEAgLTcwLDcgKzcwLDcgQEAgdjg6OkhhbmRsZTx2ODo6VmFs dWU+IFNldFRpbWVvdXRPckludGVydmFsKGNvbnN0IHY4OjpBcmd1bWVudHMmIGFyZ3MsIGJvb2wg c2luZ2wKICAgICAgICAgICAgICAgICByZXR1cm4gdjhJbnRlZ2VyKDAsIGFyZ3MuR2V0SXNvbGF0 ZSgpKTsKICAgICAgICAgfQogICAgICAgICBXVEY6OlN0cmluZyBzdHJpbmdGdW5jdGlvbiA9IHRv V2ViQ29yZVN0cmluZyhmdW5jdGlvbik7Ci0gICAgICAgIHRpbWVySWQgPSBET01UaW1lcjo6aW5z dGFsbCh3b3JrZXJDb250ZXh0LCBhZG9wdFB0cihuZXcgU2NoZWR1bGVkQWN0aW9uKHY4Q29udGV4 dCwgc3RyaW5nRnVuY3Rpb24sIHdvcmtlckNvbnRleHQtPnVybCgpKSksIHRpbWVvdXQsIHNpbmds ZVNob3QpOworICAgICAgICB0aW1lcklkID0gRE9NVGltZXI6Omluc3RhbGwod29ya2VyQ29udGV4 dCwgYWRvcHRQdHIobmV3IFNjaGVkdWxlZEFjdGlvbih2OENvbnRleHQsIHN0cmluZ0Z1bmN0aW9u LCB3b3JrZXJDb250ZXh0LT51cmwoKSwgYXJncy5HZXRJc29sYXRlKCkpKSwgdGltZW91dCwgc2lu Z2xlU2hvdCk7CiAgICAgfSBlbHNlIGlmIChmdW5jdGlvbi0+SXNGdW5jdGlvbigpKSB7CiAgICAg ICAgIHNpemVfdCBwYXJhbUNvdW50ID0gYXJndW1lbnRDb3VudCA+PSAyID8gYXJndW1lbnRDb3Vu dCAtIDIgOiAwOwogICAgICAgICB2ODo6TG9jYWw8djg6OlZhbHVlPiogcGFyYW1zID0gMDsKQEAg LTgwLDcgKzgwLDcgQEAgdjg6OkhhbmRsZTx2ODo6VmFsdWU+IFNldFRpbWVvdXRPckludGVydmFs KGNvbnN0IHY4OjpBcmd1bWVudHMmIGFyZ3MsIGJvb2wgc2luZ2wKICAgICAgICAgICAgICAgICBw YXJhbXNbaV0gPSBhcmdzW2krMl07CiAgICAgICAgIH0KICAgICAgICAgLy8gU2NoZWR1bGVkQWN0 aW9uIHRha2VzIG93bmVyc2hpcCBvZiBhY3R1YWwgcGFyYW1zIGFuZCByZWxlYXNlcyB0aGVtIGlu IGl0cyBkZXN0cnVjdG9yLgotICAgICAgICBPd25QdHI8U2NoZWR1bGVkQWN0aW9uPiBhY3Rpb24g PSBhZG9wdFB0cihuZXcgU2NoZWR1bGVkQWN0aW9uKHY4Q29udGV4dCwgdjg6OkhhbmRsZTx2ODo6 RnVuY3Rpb24+OjpDYXN0KGZ1bmN0aW9uKSwgcGFyYW1Db3VudCwgcGFyYW1zKSk7CisgICAgICAg IE93blB0cjxTY2hlZHVsZWRBY3Rpb24+IGFjdGlvbiA9IGFkb3B0UHRyKG5ldyBTY2hlZHVsZWRB Y3Rpb24odjhDb250ZXh0LCB2ODo6SGFuZGxlPHY4OjpGdW5jdGlvbj46OkNhc3QoZnVuY3Rpb24p LCBwYXJhbUNvdW50LCBwYXJhbXMsIGFyZ3MuR2V0SXNvbGF0ZSgpKSk7CiAgICAgICAgIC8vIEZJ WE1FOiBXZSBzaG91bGQgdXNlIGEgT3duQXJyYXlQdHIgZm9yIHBhcmFtcy4KICAgICAgICAgZGVs ZXRlIFtdIHBhcmFtczsKICAgICAgICAgdGltZXJJZCA9IERPTVRpbWVyOjppbnN0YWxsKHdvcmtl ckNvbnRleHQsIGFjdGlvbi5yZWxlYXNlKCksIHRpbWVvdXQsIHNpbmdsZVNob3QpOwo=