212601 2020-06-01 10:49:55 -0700 [JSC] JSBigInt::rightTrim can miss |this| pointer and leads to incorrect GC collection 2020-06-01 13:27:17 -0700 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 ysuzuki ysuzuki ews-watchlist keith_miller mark.lam msaboff saam tzagallo webkit-bug-importer oldest_to_newest 1657967 0 ysuzuki 2020-06-01 10:49:55 -0700 [JSC] JSBigInt::rightTrim can miss |this| pointer and leads to incorrect GC collection 1657968 1 400740 ysuzuki 2020-06-01 10:51:22 -0700 Created attachment 400740 Patch 1657969 2 ysuzuki 2020-06-01 10:51:50 -0700 <rdar://problem/63830021> 1658025 3 ews-feeder 2020-06-01 13:27:16 -0700 Committed r262392: <https://trac.webkit.org/changeset/262392> All reviewed patches have been landed. Closing bug and clearing flags on attachment 400740. 400740 2020-06-01 10:51:22 -0700 2020-06-01 13:27:17 -0700 Patch bug-212601-20200601105121.patch text/plain 2865 ysuzuki U3VidmVyc2lvbiBSZXZpc2lvbjogMjYyMzc4CmRpZmYgLS1naXQgYS9Tb3VyY2UvSmF2YVNjcmlw dENvcmUvQ2hhbmdlTG9nIGIvU291cmNlL0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwppbmRleCA5 ZGI2OGIyZWZjMGI2MzRkNjBhZmVhYjU5M2VhNWRlMzM0YTMxYmQ0Li5mMzczZmM1MGRkZGQwNDQx NzkxZGM2M2ViZjdmNDc4MDkyYmFhMGQ4IDEwMDY0NAotLS0gYS9Tb3VyY2UvSmF2YVNjcmlwdENv cmUvQ2hhbmdlTG9nCisrKyBiL1NvdXJjZS9KYXZhU2NyaXB0Q29yZS9DaGFuZ2VMb2cKQEAgLTEs MyArMSwxNiBAQAorMjAyMC0wNi0wMSAgWXVzdWtlIFN1enVraSAgPHlzdXp1a2lAYXBwbGUuY29t PgorCisgICAgICAgIFtKU0NdIEpTQmlnSW50OjpyaWdodFRyaW0gY2FuIG1pc3MgfHRoaXN8IHBv aW50ZXIgYW5kIGxlYWRzIHRvIGluY29ycmVjdCBHQyBjb2xsZWN0aW9uCisgICAgICAgIGh0dHBz Oi8vYnVncy53ZWJraXQub3JnL3Nob3dfYnVnLmNnaT9pZD0yMTI2MDEKKworICAgICAgICBSZXZp ZXdlZCBieSBOT0JPRFkgKE9PUFMhKS4KKworICAgICAgICBUaGlzIGlzIHByZXR0eSByYXJlIGNh c2UuIEJ1dCBpbiBzb21lIG9wdGltaXphdGlvbiBsZXZlbCwgSlNCaWdJbnQ6OnJpZ2h0VHJpbSBj b3VsZCBzdG9yZSB8dGhpc3wgKyBvZmZzZXQgcG9pbnRlciBpbnRvIHRoZSBzdGFjayBpbnN0ZWFk IG9mIHx0aGlzfAorICAgICAgICBhbmQgbWFrZSBjb25zZXJ2YXRpdmUgR0MgdGhpbmsgdGhhdCB8 dGhpc3wgSlNCaWdJbnQgaXMgdW5yZWFjaGFibGUuIFdlIHB1dCBlbnN1cmVTdGlsbEFsaXZlSGVy ZSh0aGlzKSB0byBlbnN1cmUgdGhhdCB0aGlzIGlzIGFsaXZlLgorCisgICAgICAgICogcnVudGlt ZS9KU0JpZ0ludC5jcHA6CisgICAgICAgIChKU0M6OkpTQmlnSW50OjpyaWdodFRyaW0pOgorCiAy MDIwLTA1LTMxICBNaWNoYWVsIFNhYm9mZiAgPG1zYWJvZmZAYXBwbGUuY29tPgogCiAgICAgICAg IENvbnNpZGVyIGEgVGhyZWFkIFNwZWNpZmljIENhY2hlIGZvciBBc3NlbWJsZXJCdWZmZXJzCmRp ZmYgLS1naXQgYS9Tb3VyY2UvSmF2YVNjcmlwdENvcmUvcnVudGltZS9KU0JpZ0ludC5jcHAgYi9T b3VyY2UvSmF2YVNjcmlwdENvcmUvcnVudGltZS9KU0JpZ0ludC5jcHAKaW5kZXggZDJhOGZiMmI0 NGU1MTQ1MmJkODY1OTAzMGQxZWU5MzM1Y2Y1NGI4Yi4uYjhkZjJlZmRkMDI1MDJlN2FkNWZhODkw OWYyZWFlODlmY2EzYmQ4YyAxMDA2NDQKLS0tIGEvU291cmNlL0phdmFTY3JpcHRDb3JlL3J1bnRp bWUvSlNCaWdJbnQuY3BwCisrKyBiL1NvdXJjZS9KYXZhU2NyaXB0Q29yZS9ydW50aW1lL0pTQmln SW50LmNwcApAQCAtMjMyMCw2ICsyMzIwLDggQEAgSlNCaWdJbnQqIEpTQmlnSW50OjpyaWdodFRy aW0oSlNHbG9iYWxPYmplY3QqIG51bGxPckdsb2JhbE9iamVjdEZvck9PTSwgVk0mIHZtKQogCiAg ICAgdHJpbW1lZEJpZ0ludC0+c2V0U2lnbih0aGlzLT5zaWduKCkpOwogCisgICAgZW5zdXJlU3Rp bGxBbGl2ZUhlcmUodGhpcyk7CisKICAgICByZXR1cm4gdHJpbW1lZEJpZ0ludDsKIH0KIApkaWZm IC0tZ2l0IGEvSlNUZXN0cy9DaGFuZ2VMb2cgYi9KU1Rlc3RzL0NoYW5nZUxvZwppbmRleCAzYTUz MzYwMDIyNGI0ODBmZWM0NWIwMWI1YTlhYzUyMjEyYTIxZjU4Li4wNTRkOGIyMTQ5YjJjN2NmNmU4 Nzk1OWI5MWViODliZGYwZWU2YjczIDEwMDY0NAotLS0gYS9KU1Rlc3RzL0NoYW5nZUxvZworKysg Yi9KU1Rlc3RzL0NoYW5nZUxvZwpAQCAtMSwzICsxLDE0IEBACisyMDIwLTA2LTAxICBZdXN1a2Ug U3V6dWtpICA8eXN1enVraUBhcHBsZS5jb20+CisKKyAgICAgICAgW0pTQ10gSlNCaWdJbnQ6OnJp Z2h0VHJpbSBjYW4gbWlzcyB8dGhpc3wgcG9pbnRlciBhbmQgbGVhZHMgdG8gaW5jb3JyZWN0IEdD IGNvbGxlY3Rpb24KKyAgICAgICAgaHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hvd19idWcuY2dp P2lkPTIxMjYwMQorCisgICAgICAgIFJldmlld2VkIGJ5IE5PQk9EWSAoT09QUyEpLgorCisgICAg ICAgICogc3RyZXNzL2JpZ2ludC1zaG91bGQtbm90LWJlLWNvbGxlY3RlZC13aGlsZS1jcmVhdGlu Zy5qczogQWRkZWQuCisgICAgICAgIChmb28ubGV0LmluY3JlbWVudC4xMDAwMG4uYmFyKToKKyAg ICAgICAgKGZvbyk6CisKIDIwMjAtMDUtMzAgIFl1c3VrZSBTdXp1a2kgIDx5c3V6dWtpQGFwcGxl LmNvbT4KIAogICAgICAgICBbSlNDXSBmb3ItaW4gc2hvdWxkIGFsbG9jYXRlIG5ldyB0ZW1wb3Jh cnkgcmVnaXN0ZXIgZm9yIGJhc2UKZGlmZiAtLWdpdCBhL0pTVGVzdHMvc3RyZXNzL2JpZ2ludC1z aG91bGQtbm90LWJlLWNvbGxlY3RlZC13aGlsZS1jcmVhdGluZy5qcyBiL0pTVGVzdHMvc3RyZXNz L2JpZ2ludC1zaG91bGQtbm90LWJlLWNvbGxlY3RlZC13aGlsZS1jcmVhdGluZy5qcwpuZXcgZmls ZSBtb2RlIDEwMDY0NAppbmRleCAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAw MDAwLi4yZWI0ZmE5MDM5MjZhMGNhNDQxNTAwNDM4YzY2NzEyZTk5MTlmYmQzCi0tLSAvZGV2L251 bGwKKysrIGIvSlNUZXN0cy9zdHJlc3MvYmlnaW50LXNob3VsZC1ub3QtYmUtY29sbGVjdGVkLXdo aWxlLWNyZWF0aW5nLmpzCkBAIC0wLDAgKzEsMTcgQEAKKy8vQCBydW5EZWZhdWx0KCItLWNvbGxl Y3RDb250aW51b3VzbHk9MSIpCitmdW5jdGlvbiBmb28oYTApIHsKKyAgICBpZiAoYTAgPT0gMCkg eworICAgICAgICByZXR1cm4KKyAgICB9CisKKyAgICBsZXQgaW5jcmVtZW50ID0gMTAwMDBuCisK KyAgICBmdW5jdGlvbiBiYXIoKSB7CisgICAgICAgIGZvciAobGV0IGkgPSAwbjsgaSA8IDMwMDAw MDAwMDBuOyBpID0gaSArIGluY3JlbWVudCk7CisgICAgfQorCisgICAgYmFyKCk7Cit9CisKK2Zv bygwKTsKK2ZvbygxKTsK