212595 2020-06-01 08:38:08 -0700 [JSC] JSValue::toThis should not throw exception 2020-06-01 14:02:38 -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 1657922 0 ysuzuki 2020-06-01 08:38:08 -0700 [JSC] JSValue::toThis should not throw exception 1657923 1 400734 ysuzuki 2020-06-01 08:40:47 -0700 Created attachment 400734 Patch 1657924 2 ysuzuki 2020-06-01 08:41:20 -0700 <rdar://problem/63822446> 1657932 3 400734 mark.lam 2020-06-01 09:01:02 -0700 Comment on attachment 400734 Patch r=me 1657984 4 ysuzuki 2020-06-01 11:31:20 -0700 JSC failure exceptionFuzz.yaml/exceptionFuzz/earley-boyer.js.exception-fuzz is not related to this patch (this was happening before this patch), and it is tracked in different bugzilla. 1657991 5 ews-feeder 2020-06-01 11:42:51 -0700 Committed r262388: <https://trac.webkit.org/changeset/262388> All reviewed patches have been landed. Closing bug and clearing flags on attachment 400734. 1658042 6 ysuzuki 2020-06-01 14:02:38 -0700 Committed r262393: <https://trac.webkit.org/changeset/262393> 400734 2020-06-01 08:40:47 -0700 2020-06-01 11:42:51 -0700 Patch bug-212595-20200601084047.patch text/plain 4553 ysuzuki U3VidmVyc2lvbiBSZXZpc2lvbjogMjYyMzc4CmRpZmYgLS1naXQgYS9Tb3VyY2UvSmF2YVNjcmlw dENvcmUvQ2hhbmdlTG9nIGIvU291cmNlL0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwppbmRleCA5 ZGI2OGIyZWZjMGI2MzRkNjBhZmVhYjU5M2VhNWRlMzM0YTMxYmQ0Li45Y2IzNGU1NzUzM2Q4ZWUw YTJhN2NiZTgwMjNjYWE5YjdmMzM4NTU1IDEwMDY0NAotLS0gYS9Tb3VyY2UvSmF2YVNjcmlwdENv cmUvQ2hhbmdlTG9nCisrKyBiL1NvdXJjZS9KYXZhU2NyaXB0Q29yZS9DaGFuZ2VMb2cKQEAgLTEs MyArMSwyMiBAQAorMjAyMC0wNi0wMSAgWXVzdWtlIFN1enVraSAgPHlzdXp1a2lAYXBwbGUuY29t PgorCisgICAgICAgIFtKU0NdIEpTVmFsdWU6OnRvVGhpcyBzaG91bGQgbm90IHRocm93IGV4Y2Vw dGlvbgorICAgICAgICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MjEy NTk1CisKKyAgICAgICAgUmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BTISkuCisKKyAgICAgICAgSW5j bHVkaW5nIFdlYkNvcmUgY29kZSwgdGhlcmUgYXJlIGEgbG90IG9mIGNvZGUgd2hpY2ggYXNzdW1l IEpTVmFsdWU6OnRvVGhpcyBzaG91bGQgbm90IHRocm93IGFuIGV4Y2VwdGlvbi4KKyAgICAgICAg VGhpcyBhc3N1bXB0aW9uIHdhcyBub3cgYnJva2VuIGFmdGVyIG1ha2luZyBKU0JpZ0ludCBhbGxv Y2F0aW9uIGdyYWNlZnVsIGZvciBPT00uIEJ1dCBmb3IgdGhpcyBwYXJ0aWN1bGFyIEpTVmFsdWU6 OnRvVGhpcyBjYXNlLAorICAgICAgICB3ZSBjYW4gbWFrZSBpdCBub24tdGhyb3dpbmcgY29kZS4K KworICAgICAgICBUaGlzIHBhdGNoIG1ha2VzIEpTVmFsdWU6OnRvVGhpcyBub24tdGhyb3dpbmcg Y29kZSB0byBmaXggZXhjZXB0aW9uLW1pc3NpbmcgZGVidWcgYXNzZXJ0aW9ucy4KKyAgICAgICAg V2UgZW5zdXJlIHRoYXQgQmlnSW50T2JqZWN0IGNhbiBob2xkIEJpZ0ludDMyIChhY3R1YWxseSwg aXQgY2FuIGFscmVhZHkgaWYgdG9PYmplY3RTbG93Q2FzZSBwYXRoIGlzIHRha2VuKS4KKworICAg ICAgICAqIHJ1bnRpbWUvQmlnSW50T2JqZWN0LmNwcDoKKyAgICAgICAgKEpTQzo6QmlnSW50T2Jq ZWN0OjpjcmVhdGUpOgorICAgICAgICAqIHJ1bnRpbWUvSlNDSlNWYWx1ZS5jcHA6CisgICAgICAg IChKU0M6OkpTVmFsdWU6OnRvVGhpc1Nsb3dDYXNlIGNvbnN0KToKKwogMjAyMC0wNS0zMSAgTWlj aGFlbCBTYWJvZmYgIDxtc2Fib2ZmQGFwcGxlLmNvbT4KIAogICAgICAgICBDb25zaWRlciBhIFRo cmVhZCBTcGVjaWZpYyBDYWNoZSBmb3IgQXNzZW1ibGVyQnVmZmVycwpkaWZmIC0tZ2l0IGEvU291 cmNlL0phdmFTY3JpcHRDb3JlL3J1bnRpbWUvQmlnSW50T2JqZWN0LmNwcCBiL1NvdXJjZS9KYXZh U2NyaXB0Q29yZS9ydW50aW1lL0JpZ0ludE9iamVjdC5jcHAKaW5kZXggMjg1Y2IxNGU3MGZkODVj MzYyZTc4ZTM5M2VmZjVkOTZlMWVjYTcyYi4uYmUxYzM5Y2I4ZTA2YzhmYWZiYjJjMzYxYTE1MTNj NjVkOTU0NGJmNyAxMDA2NDQKLS0tIGEvU291cmNlL0phdmFTY3JpcHRDb3JlL3J1bnRpbWUvQmln SW50T2JqZWN0LmNwcAorKysgYi9Tb3VyY2UvSmF2YVNjcmlwdENvcmUvcnVudGltZS9CaWdJbnRP YmplY3QuY3BwCkBAIC0zOCw2ICszOCw3IEBAIGNvbnN0IENsYXNzSW5mbyBCaWdJbnRPYmplY3Q6 OnNfaW5mbyA9IHsgIkJpZ0ludCIsICZCYXNlOjpzX2luZm8sIG51bGxwdHIsIG51bGxwCiAKIEJp Z0ludE9iamVjdCogQmlnSW50T2JqZWN0OjpjcmVhdGUoVk0mIHZtLCBKU0dsb2JhbE9iamVjdCog Z2xvYmFsT2JqZWN0LCBKU1ZhbHVlIGJpZ0ludCkKIHsKKyAgICBBU1NFUlQoYmlnSW50LmlzQmln SW50KCkpOwogICAgIEJpZ0ludE9iamVjdCogb2JqZWN0ID0gbmV3IChOb3ROdWxsLCBhbGxvY2F0 ZUNlbGw8QmlnSW50T2JqZWN0Pih2bS5oZWFwKSkgQmlnSW50T2JqZWN0KHZtLCBnbG9iYWxPYmpl Y3QtPmJpZ0ludE9iamVjdFN0cnVjdHVyZSgpKTsKICAgICBvYmplY3QtPmZpbmlzaENyZWF0aW9u KHZtLCBiaWdJbnQpOwogICAgIHJldHVybiBvYmplY3Q7CmRpZmYgLS1naXQgYS9Tb3VyY2UvSmF2 YVNjcmlwdENvcmUvcnVudGltZS9KU0NKU1ZhbHVlLmNwcCBiL1NvdXJjZS9KYXZhU2NyaXB0Q29y ZS9ydW50aW1lL0pTQ0pTVmFsdWUuY3BwCmluZGV4IDllNDcwM2JiNTYxYjkwNGViMTNkMmU4N2Q5 ODQ3NmQwY2VmNGVmMjkuLjgwYmQ3ZGU2ZjMyZDU3OTY0ODkxMGY5OWU2NTE4NWVlMDlkY2RmZWUg MTAwNjQ0Ci0tLSBhL1NvdXJjZS9KYXZhU2NyaXB0Q29yZS9ydW50aW1lL0pTQ0pTVmFsdWUuY3Bw CisrKyBiL1NvdXJjZS9KYXZhU2NyaXB0Q29yZS9ydW50aW1lL0pTQ0pTVmFsdWUuY3BwCkBAIC0x MTksNyArMTE5LDYgQEAgSlNPYmplY3QqIEpTVmFsdWU6OnRvT2JqZWN0U2xvd0Nhc2UoSlNHbG9i YWxPYmplY3QqIGdsb2JhbE9iamVjdCkgY29uc3QKIEpTVmFsdWUgSlNWYWx1ZTo6dG9UaGlzU2xv d0Nhc2UoSlNHbG9iYWxPYmplY3QqIGdsb2JhbE9iamVjdCwgRUNNQU1vZGUgZWNtYU1vZGUpIGNv bnN0CiB7CiAgICAgVk0mIHZtID0gZ2xvYmFsT2JqZWN0LT52bSgpOwotICAgIGF1dG8gc2NvcGUg PSBERUNMQVJFX1RIUk9XX1NDT1BFKHZtKTsKIAogICAgIEFTU0VSVCghaXNDZWxsKCkpOwogCkBA IC0xMjcsMTUgKzEyNiwxMiBAQCBKU1ZhbHVlIEpTVmFsdWU6OnRvVGhpc1Nsb3dDYXNlKEpTR2xv YmFsT2JqZWN0KiBnbG9iYWxPYmplY3QsIEVDTUFNb2RlIGVjbWFNb2RlKQogICAgICAgICByZXR1 cm4gKnRoaXM7CiAKICAgICBpZiAoaXNJbnQzMigpIHx8IGlzRG91YmxlKCkpCi0gICAgICAgIFJF TEVBU0VfQU5EX1JFVFVSTihzY29wZSwgY29uc3RydWN0TnVtYmVyKGdsb2JhbE9iamVjdCwgYXNW YWx1ZSgpKSk7CisgICAgICAgIHJldHVybiBjb25zdHJ1Y3ROdW1iZXIoZ2xvYmFsT2JqZWN0LCBh c1ZhbHVlKCkpOwogICAgIGlmIChpc1RydWUoKSB8fCBpc0ZhbHNlKCkpCi0gICAgICAgIFJFTEVB U0VfQU5EX1JFVFVSTihzY29wZSwgY29uc3RydWN0Qm9vbGVhbkZyb21JbW1lZGlhdGVCb29sZWFu KGdsb2JhbE9iamVjdCwgYXNWYWx1ZSgpKSk7CisgICAgICAgIHJldHVybiBjb25zdHJ1Y3RCb29s ZWFuRnJvbUltbWVkaWF0ZUJvb2xlYW4oZ2xvYmFsT2JqZWN0LCBhc1ZhbHVlKCkpOwogI2lmIFVT RShCSUdJTlQzMikKLSAgICBpZiAoaXNCaWdJbnQzMigpKSB7Ci0gICAgICAgIEpTQ2VsbCogaGVh cEJpZ0ludCA9IHN0YXRpY19jYXN0PEpTQ2VsbCo+KEpTQmlnSW50OjpjcmVhdGVGcm9tKGdsb2Jh bE9iamVjdCwgYmlnSW50MzJBc0ludDMyKCkpKTsKLSAgICAgICAgUkVUVVJOX0lGX0VYQ0VQVElP TihzY29wZSwgeyB9KTsKLSAgICAgICAgUkVMRUFTRV9BTkRfUkVUVVJOKHNjb3BlLCBoZWFwQmln SW50LT50b09iamVjdChnbG9iYWxPYmplY3QpKTsKLSAgICB9CisgICAgaWYgKGlzQmlnSW50MzIo KSkKKyAgICAgICAgcmV0dXJuIEJpZ0ludE9iamVjdDo6Y3JlYXRlKHZtLCBnbG9iYWxPYmplY3Qs ICp0aGlzKTsKICNlbmRpZgogCiAgICAgQVNTRVJUKGlzVW5kZWZpbmVkT3JOdWxsKCkpOwpkaWZm IC0tZ2l0IGEvSlNUZXN0cy9DaGFuZ2VMb2cgYi9KU1Rlc3RzL0NoYW5nZUxvZwppbmRleCAzYTUz MzYwMDIyNGI0ODBmZWM0NWIwMWI1YTlhYzUyMjEyYTIxZjU4Li45NWNiOWQzOWNiOGNkYzQxNWNm ZDliYmUyYjAwMTVmMzBjNDg0OGU2IDEwMDY0NAotLS0gYS9KU1Rlc3RzL0NoYW5nZUxvZworKysg Yi9KU1Rlc3RzL0NoYW5nZUxvZwpAQCAtMSwzICsxLDEzIEBACisyMDIwLTA2LTAxICBZdXN1a2Ug U3V6dWtpICA8eXN1enVraUBhcHBsZS5jb20+CisKKyAgICAgICAgW0pTQ10gSlNWYWx1ZTo6dG9U aGlzIHNob3VsZCBub3QgdGhyb3cgZXhjZXB0aW9uCisgICAgICAgIGh0dHBzOi8vYnVncy53ZWJr aXQub3JnL3Nob3dfYnVnLmNnaT9pZD0yMTI1OTUKKworICAgICAgICBSZXZpZXdlZCBieSBOT0JP RFkgKE9PUFMhKS4KKworICAgICAgICAqIHN0cmVzcy9udW1iZXItcHJvdG8uanM6IEFkZGVkLgor ICAgICAgICAoc2hvdWxkQmUpOgorCiAyMDIwLTA1LTMwICBZdXN1a2UgU3V6dWtpICA8eXN1enVr aUBhcHBsZS5jb20+CiAKICAgICAgICAgW0pTQ10gZm9yLWluIHNob3VsZCBhbGxvY2F0ZSBuZXcg dGVtcG9yYXJ5IHJlZ2lzdGVyIGZvciBiYXNlCmRpZmYgLS1naXQgYS9KU1Rlc3RzL3N0cmVzcy9u dW1iZXItcHJvdG8uanMgYi9KU1Rlc3RzL3N0cmVzcy9udW1iZXItcHJvdG8uanMKbmV3IGZpbGUg bW9kZSAxMDA2NDQKaW5kZXggMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAw MC4uZDNjNmNhMTBiNmY0NDA4ZWUxMDhjOTQwMmQyMjVhMTEzNGMwOTllZAotLS0gL2Rldi9udWxs CisrKyBiL0pTVGVzdHMvc3RyZXNzL251bWJlci1wcm90by5qcwpAQCAtMCwwICsxLDYgQEAKK2Z1 bmN0aW9uIHNob3VsZEJlKGFjdHVhbCwgZXhwZWN0ZWQpIHsKKyAgICBpZiAoYWN0dWFsICE9PSBl eHBlY3RlZCkKKyAgICAgICAgdGhyb3cgbmV3IEVycm9yKCdiYWQgdmFsdWU6ICcgKyBhY3R1YWwp OworfQorCitzaG91bGRCZSh0eXBlb2YgKDApLl9fcHJvdG9fXywgYG9iamVjdGApOwo=