102390 2012-11-15 07:55:14 -0800 Web Inspector: Memory Timeline Crash 2012-11-16 03:35:59 -0800 1 1 1 Unclassified WebKit Web Inspector (Deprecated) 528+ (Nightly build) All All RESOLVED FIXED http://jsperf.com/eval-vs-createscript/2 P2 Normal --- 0 hi eustas.bug apavlov caseq eustas.bug keishi loislo pfeldman pmuellr vsevik web-inspector-bugs webkit.review.bot yurys oldest_to_newest 768071 0 hi 2012-11-15 07:55:14 -0800 When I attempt to run the Memory Timeline on the above page the tool stops capturing after a certain point and the UI locks up. If I try to stop capturing, nothing works. If I resize the window the UI does not update and eventually it crashes. This happens in Chrome and Canary. 768090 1 hi 2012-11-15 08:18:18 -0800 I just noticed that this issue DOES NOT occur in Safari for Windows. 768983 2 eustas.bug 2012-11-16 00:12:51 -0800 Crash seems to be caused by IPC overflow. Messages "ParsedScriptSource" are routed to ResourceScriptMapping.prototype.addScript that process them in time linear to number of already registered non-anonymous non-inline scripts. Fixed this with replacing repreated filtering with "on-line" bucketing 768984 3 174620 eustas.bug 2012-11-16 00:13:45 -0800 Created attachment 174620 Patch 769077 4 174620 webkit.review.bot 2012-11-16 03:35:55 -0800 Comment on attachment 174620 Patch Clearing flags on attachment: 174620 Committed r134926: <http://trac.webkit.org/changeset/134926> 769078 5 webkit.review.bot 2012-11-16 03:35:59 -0800 All reviewed patches have been landed. Closing bug. 174620 2012-11-16 00:13:45 -0800 2012-11-16 03:35:55 -0800 Patch bug-102390-20121116121141.patch text/plain 5997 eustas.bug U3VidmVyc2lvbiBSZXZpc2lvbjogMTM0OTA1CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggYzZlOGRlMWVhMWJmZDBl Mjc1OWVlMDRjYjYxMzc5MDYxNTdlZjVlNy4uN2I0MDAwNTIzMDEyNDA3M2FiYWFhNTJmN2U5ZDM2 NDI4OWU3ZmI1OCAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDI5IEBACisyMDEyLTExLTE2ICBFdWdl bmUgS2x5dWNobmlrb3YgIDxldXN0YXMuYnVnQGdtYWlsLmNvbT4KKworICAgICAgICBXZWIgSW5z cGVjdG9yOiBNZW1vcnkgVGltZWxpbmUgQ3Jhc2gKKyAgICAgICAgaHR0cHM6Ly9idWdzLndlYmtp dC5vcmcvc2hvd19idWcuY2dpP2lkPTEwMjM5MAorCisgICAgICAgIFJldmlld2VkIGJ5IE5PQk9E WSAoT09QUyEpLgorCisgICAgICAgIENyYXNoIHNlZW1zIHRvIGJlIGNhdXNlZCBieSBJUEMgb3Zl cmZsb3cuCisgICAgICAgIE1lc3NhZ2VzICJQYXJzZWRTY3JpcHRTb3VyY2UiIGFyZSByb3V0ZWQg dG8KKyAgICAgICAgUmVzb3VyY2VTY3JpcHRNYXBwaW5nLnByb3RvdHlwZS5hZGRTY3JpcHQgdGhh dCBwcm9jZXNzIHRoZW0gaW4gdGltZQorICAgICAgICBsaW5lYXIgdG8gbnVtYmVyIG9mIGFscmVh ZHkgcmVnaXN0ZXJlZCBub24tYW5vbnltb3VzIG5vbi1pbmxpbmUgc2NyaXB0cy4KKworICAgICAg ICBGaXhlZCB0aGlzIHdpdGggcmVwbGFjaW5nIHJlcHJlYXRlZCBmaWx0ZXJpbmcgd2l0aCAib24t bGluZSIgYnVja2V0aW5nLgorCisgICAgICAgICogaW5zcGVjdG9yL2Zyb250LWVuZC9SZXNvdXJj ZVNjcmlwdE1hcHBpbmcuanM6CisgICAgICAgIChXZWJJbnNwZWN0b3IuUmVzb3VyY2VTY3JpcHRN YXBwaW5nKToKKyAgICAgICAgUmVtb3ZlZCBkdXBsaWNhdGluZyBpbml0aWFsaXphdGlvbiBjb2Rl LgorICAgICAgICAoV2ViSW5zcGVjdG9yLlJlc291cmNlU2NyaXB0TWFwcGluZy5wcm90b3R5cGUu YWRkU2NyaXB0KToKKyAgICAgICAgQWRkZWQgc2NyaXB0IGJ1Y2tldGluZyBieSBzb3VyY2VVUkwv aXNJbmxpbmUgcGFyYW1ldGVycy4KKyAgICAgICAgKFdlYkluc3BlY3Rvci5SZXNvdXJjZVNjcmlw dE1hcHBpbmcucHJvdG90eXBlLl9zY3JpcHRzRm9yU291cmNlVVJMKToKKyAgICAgICAgQXZvaWQg ZmlsdGVyZmlnLgorICAgICAgICAoV2ViSW5zcGVjdG9yLlJlc291cmNlU2NyaXB0TWFwcGluZy5w cm90b3R5cGUuX2NyZWF0ZVVJU291cmNlQ29kZSk6CisgICAgICAgIEFkZGVkIG91dGdvaW5nIG11 YXRhYmxlIGFycmF5IHNhZmVndWFyZC4KKyAgICAgICAgKFdlYkluc3BlY3Rvci5SZXNvdXJjZVNj cmlwdE1hcHBpbmcucHJvdG90eXBlLl9yZXNldCk6CisgICAgICAgIEFkZGVkIHR5cGUgaW5mb3Jt YXRpb24gYW5kIGFkZGVkIHR3byBuZXcgbWFwcy4KKwogMjAxMi0xMS0xNSAgSmVyIE5vYmxlICA8 amVyLm5vYmxlQGFwcGxlLmNvbT4KIAogICAgICAgICBDcmFzaCBhdCBXZWJDb3JlOjpQbHVnaW5E YXRhOjpwbHVnaW5GaWxlRm9yTWltZVR5cGUgY29uc3QgKyAzOApkaWZmIC0tZ2l0IGEvU291cmNl L1dlYkNvcmUvaW5zcGVjdG9yL2Zyb250LWVuZC9SZXNvdXJjZVNjcmlwdE1hcHBpbmcuanMgYi9T b3VyY2UvV2ViQ29yZS9pbnNwZWN0b3IvZnJvbnQtZW5kL1Jlc291cmNlU2NyaXB0TWFwcGluZy5q cwppbmRleCAzYmY1ZTMwMWM5NjkxZWUzYWU4ODc5ZTE4MjQ1NjE0MmRiYTQ3NDM2Li42ZmZjNDcz YjZjN2Q1NWUyMzYwM2NiNGQ5MGU1NTMzZTc3ZDYwZGIwIDEwMDY0NAotLS0gYS9Tb3VyY2UvV2Vi Q29yZS9pbnNwZWN0b3IvZnJvbnQtZW5kL1Jlc291cmNlU2NyaXB0TWFwcGluZy5qcworKysgYi9T b3VyY2UvV2ViQ29yZS9pbnNwZWN0b3IvZnJvbnQtZW5kL1Jlc291cmNlU2NyaXB0TWFwcGluZy5q cwpAQCAtMzksMTQgKzM5LDcgQEAgV2ViSW5zcGVjdG9yLlJlc291cmNlU2NyaXB0TWFwcGluZyA9 IGZ1bmN0aW9uKHdvcmtzcGFjZSkKICAgICB0aGlzLl93b3Jrc3BhY2UuYWRkRXZlbnRMaXN0ZW5l cihXZWJJbnNwZWN0b3IuV29ya3NwYWNlLkV2ZW50cy5Qcm9qZWN0V2lsbFJlc2V0LCB0aGlzLl9y ZXNldCwgdGhpcyk7CiAgICAgdGhpcy5fd29ya3NwYWNlLmFkZEV2ZW50TGlzdGVuZXIoV2ViSW5z cGVjdG9yLlVJU291cmNlQ29kZVByb3ZpZGVyLkV2ZW50cy5VSVNvdXJjZUNvZGVBZGRlZCwgdGhp cy5fdWlTb3VyY2VDb2RlQWRkZWRUb1dvcmtzcGFjZSwgdGhpcyk7CiAKLSAgICAvKiogQHR5cGUg e09iamVjdC48c3RyaW5nLCBXZWJJbnNwZWN0b3IuVUlTb3VyY2VDb2RlPn0gKi8KLSAgICB0aGlz Ll90ZW1wb3JhcnlVSVNvdXJjZUNvZGVGb3JTY3JpcHRJZCA9IHt9OwotICAgIHRoaXMuX3Njcmlw dElkc0ZvclRlbXBvcmFyeVVJU291cmNlQ29kZSA9IG5ldyBNYXAoKTsKLSAgICAvKiogQHR5cGUg e09iamVjdC48c3RyaW5nLCBXZWJJbnNwZWN0b3IuVUlTb3VyY2VDb2RlPn0gKi8KLSAgICB0aGlz Ll9vcmlnaW5hbFVJU291cmNlQ29kZUZvclNjcmlwdElkID0ge307Ci0gICAgdGhpcy5fc2NyaXB0 SWRzRm9yT3JpZ2luYWxVSVNvdXJjZUNvZGUgPSBuZXcgTWFwKCk7Ci0KLSAgICB0aGlzLl9zY3Jp cHRzID0gW107CisgICAgdGhpcy5fcmVzZXQoKTsKIH0KIAogV2ViSW5zcGVjdG9yLlJlc291cmNl U2NyaXB0TWFwcGluZy5wcm90b3R5cGUgPSB7CkBAIC0xMTksOCArMTEyLDE0IEBAIFdlYkluc3Bl Y3Rvci5SZXNvdXJjZVNjcmlwdE1hcHBpbmcucHJvdG90eXBlID0gewogICAgICAqLwogICAgIGFk ZFNjcmlwdDogZnVuY3Rpb24oc2NyaXB0KQogICAgIHsKLSAgICAgICAgaWYgKCFzY3JpcHQuaXNB bm9ueW1vdXNTY3JpcHQoKSkKKyAgICAgICAgaWYgKCFzY3JpcHQuaXNBbm9ueW1vdXNTY3JpcHQo KSkgewogICAgICAgICAgICAgdGhpcy5fc2NyaXB0cy5wdXNoKHNjcmlwdCk7CisgICAgICAgICAg ICB2YXIgc2NyaXB0c0ZvclNvdXJjZVVSTCA9IHNjcmlwdC5pc0lubGluZVNjcmlwdCgpID8gdGhp cy5faW5saW5lU2NyaXB0c0ZvclNvdXJjZVVSTCA6IHRoaXMuX25vbklubGluZVNjcmlwdHNGb3JT b3VyY2VVUkw7CisgICAgICAgICAgICB2YXIgYnVja2V0ID0gc2NyaXB0c0ZvclNvdXJjZVVSTFtz Y3JpcHQuc291cmNlVVJMXSB8fCBbXTsKKyAgICAgICAgICAgIHNjcmlwdHNGb3JTb3VyY2VVUkxb c2NyaXB0LnNvdXJjZVVSTF0gPSBidWNrZXQ7CisgICAgICAgICAgICBidWNrZXQucHVzaChzY3Jp cHQpOworICAgICAgICB9CisKICAgICAgICAgc2NyaXB0LnNldFNvdXJjZU1hcHBpbmcodGhpcyk7 CiAgICAgICAgIHZhciB1aVNvdXJjZUNvZGUgPSB0aGlzLl93b3Jrc3BhY2VVSVNvdXJjZUNvZGVG b3JTY3JpcHQoc2NyaXB0KTsKICAgICAgICAgaWYgKHVpU291cmNlQ29kZSkgewpAQCAtMTMyLDcg KzEzMSw3IEBAIFdlYkluc3BlY3Rvci5SZXNvdXJjZVNjcmlwdE1hcHBpbmcucHJvdG90eXBlID0g ewogCiAgICAgICAgIGlmICh0aGlzLl9kZWxldGVUZW1wb3JhcnlVSVNvdXJjZUNvZGVGb3JTY3Jp cHRzKHNjcmlwdHMpKSB7CiAgICAgICAgICAgICB0aGlzLl9kZWxldGVPcmlnaW5hbFVJU291cmNl Q29kZUZvclNjcmlwdHMoc2NyaXB0cyk7Ci0gICAgICAgICAgICB1aVNvdXJjZUNvZGUgPSB0aGlz Ll9nZXRPckNyZWF0ZVRlbXBvcmFyeVVJU291cmNlQ29kZShzY3JpcHQpOworICAgICAgICAgICAg dGhpcy5fZ2V0T3JDcmVhdGVUZW1wb3JhcnlVSVNvdXJjZUNvZGUoc2NyaXB0KTsKICAgICAgICAg fQogICAgIH0sCiAKQEAgLTIwMSwxNiArMjAwLDEyIEBAIFdlYkluc3BlY3Rvci5SZXNvdXJjZVNj cmlwdE1hcHBpbmcucHJvdG90eXBlID0gewogICAgIC8qKgogICAgICAqIEBwYXJhbSB7c3RyaW5n fSBzb3VyY2VVUkwKICAgICAgKiBAcGFyYW0ge2Jvb2xlYW59IGlzSW5saW5lU2NyaXB0Ci0gICAg ICogQHJldHVybiB7QXJyYXkuPFdlYkluc3BlY3Rvci5TY3JpcHQ+fQorICAgICAqIEByZXR1cm4g eyFBcnJheS48IVdlYkluc3BlY3Rvci5TY3JpcHQ+fQogICAgICAqLwogICAgIF9zY3JpcHRzRm9y U291cmNlVVJMOiBmdW5jdGlvbihzb3VyY2VVUkwsIGlzSW5saW5lU2NyaXB0KQogICAgIHsKLSAg ICAgICAgZnVuY3Rpb24gZmlsdGVyKHNjcmlwdCkKLSAgICAgICAgewotICAgICAgICAgICAgcmV0 dXJuIHNjcmlwdC5zb3VyY2VVUkwgPT09IHNvdXJjZVVSTCAmJiBzY3JpcHQuaXNJbmxpbmVTY3Jp cHQoKSA9PT0gaXNJbmxpbmVTY3JpcHQ7Ci0gICAgICAgIH0KLQotICAgICAgICByZXR1cm4gdGhp cy5fc2NyaXB0cy5maWx0ZXIoZmlsdGVyLmJpbmQodGhpcykpOworICAgICAgICB2YXIgc2NyaXB0 c0ZvclNvdXJjZVVSTCA9IGlzSW5saW5lU2NyaXB0ID8gdGhpcy5faW5saW5lU2NyaXB0c0ZvclNv dXJjZVVSTCA6IHRoaXMuX25vbklubGluZVNjcmlwdHNGb3JTb3VyY2VVUkw7CisgICAgICAgIHJl dHVybiBzY3JpcHRzRm9yU291cmNlVVJMW3NvdXJjZVVSTF0gfHwgW107CiAgICAgfSwKIAogICAg IC8qKgpAQCAtMjIxLDcgKzIxNiw3IEBAIFdlYkluc3BlY3Rvci5SZXNvdXJjZVNjcmlwdE1hcHBp bmcucHJvdG90eXBlID0gewogICAgIF9jcmVhdGVVSVNvdXJjZUNvZGU6IGZ1bmN0aW9uKHNjcmlw dHMsIGRpdmVyZ2VkVmVyc2lvbikKICAgICB7CiAgICAgICAgIHZhciBzY3JpcHQgPSBzY3JpcHRz WzBdOwotICAgICAgICB2YXIgY29udGVudFByb3ZpZGVyID0gc2NyaXB0LmlzSW5saW5lU2NyaXB0 KCkgPyBuZXcgV2ViSW5zcGVjdG9yLkNvbmNhdGVuYXRlZFNjcmlwdHNDb250ZW50UHJvdmlkZXIo c2NyaXB0cykgOiBzY3JpcHQ7CisgICAgICAgIHZhciBjb250ZW50UHJvdmlkZXIgPSBzY3JpcHQu aXNJbmxpbmVTY3JpcHQoKSA/IG5ldyBXZWJJbnNwZWN0b3IuQ29uY2F0ZW5hdGVkU2NyaXB0c0Nv bnRlbnRQcm92aWRlcihzY3JpcHRzLnNsaWNlKCkpIDogc2NyaXB0OwogICAgICAgICB2YXIgaXNE eW5hbWljU2NyaXB0ID0gdGhpcy5faXNEeW5hbWljU2NyaXB0KHNjcmlwdCk7CiAgICAgICAgIHZh ciB1cmwgPSBpc0R5bmFtaWNTY3JpcHQgPyAiIiA6IHNjcmlwdC5zb3VyY2VVUkw7CiAgICAgICAg IHZhciB0ZW1wb3JhcnlVSVNvdXJjZUNvZGUgPSB0aGlzLl93b3Jrc3BhY2UuYWRkVGVtcG9yYXJ5 VUlTb3VyY2VDb2RlKHVybCwgY29udGVudFByb3ZpZGVyLCAhc2NyaXB0LmlzSW5saW5lU2NyaXB0 KCkgJiYgIWRpdmVyZ2VkVmVyc2lvbiwgc2NyaXB0LmlzQ29udGVudFNjcmlwdCk7CkBAIC0zMTQs MTAgKzMwOSwxNiBAQCBXZWJJbnNwZWN0b3IuUmVzb3VyY2VTY3JpcHRNYXBwaW5nLnByb3RvdHlw ZSA9IHsKIAogICAgIF9yZXNldDogZnVuY3Rpb24oKQogICAgIHsKKyAgICAgICAgLyoqIEB0eXBl IHtPYmplY3QuPHN0cmluZywgV2ViSW5zcGVjdG9yLlVJU291cmNlQ29kZT59ICovCiAgICAgICAg IHRoaXMuX3RlbXBvcmFyeVVJU291cmNlQ29kZUZvclNjcmlwdElkID0ge307CiAgICAgICAgIHRo aXMuX3NjcmlwdElkc0ZvclRlbXBvcmFyeVVJU291cmNlQ29kZSA9IG5ldyBNYXAoKTsKKyAgICAg ICAgLyoqIEB0eXBlIHtPYmplY3QuPHN0cmluZywgV2ViSW5zcGVjdG9yLlVJU291cmNlQ29kZT59 ICovCiAgICAgICAgIHRoaXMuX29yaWdpbmFsVUlTb3VyY2VDb2RlRm9yU2NyaXB0SWQgPSB7fTsK ICAgICAgICAgdGhpcy5fc2NyaXB0SWRzRm9yT3JpZ2luYWxVSVNvdXJjZUNvZGUgPSBuZXcgTWFw KCk7CisgICAgICAgIC8qKiBAdHlwZSB7IU9iamVjdC48c3RyaW5nLCAhQXJyYXkuPCFXZWJJbnNw ZWN0b3IuVUlTb3VyY2VDb2RlPj59ICovCisgICAgICAgIHRoaXMuX2lubGluZVNjcmlwdHNGb3JT b3VyY2VVUkwgPSB7fTsKKyAgICAgICAgLyoqIEB0eXBlIHshT2JqZWN0LjxzdHJpbmcsICFBcnJh eS48IVdlYkluc3BlY3Rvci5VSVNvdXJjZUNvZGU+Pn0gKi8KKyAgICAgICAgdGhpcy5fbm9uSW5s aW5lU2NyaXB0c0ZvclNvdXJjZVVSTCA9IHt9OwogICAgICAgICB0aGlzLl9zY3JpcHRzID0gW107 CiAgICAgfSwKIH0K