234236 2021-12-13 05:09:46 -0800 Null pointer crash in FetchResponse::clone 2021-12-14 01:36:50 -0800 1 1 1 Unclassified WebKit WebCore Misc. WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 youennf youennf achristensen cdumez webkit-bug-importer oldest_to_newest 1823477 0 youennf 2021-12-13 05:09:46 -0800 Null pointer crash in FetchResponse::clone 1823478 1 youennf 2021-12-13 05:09:52 -0800 <rdar://86327601> 1823479 2 webkit-bug-importer 2021-12-13 05:10:14 -0800 <rdar://problem/86407424> 1823480 3 youennf 2021-12-13 05:10:40 -0800 According crash log, we most probably get a null globalObject from a ScriptExecutionContext in FetchResponse::clone 1823482 4 446988 youennf 2021-12-13 05:12:30 -0800 Created attachment 446988 Patch 1823484 5 446989 youennf 2021-12-13 05:14:36 -0800 Created attachment 446989 Patch 1823641 6 youennf 2021-12-13 11:14:32 -0800 <rdar://86327601> 1823936 7 ews-feeder 2021-12-14 01:36:47 -0800 Committed r287017 (245222@main): <https://commits.webkit.org/245222@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 446989. 446988 2021-12-13 05:12:30 -0800 2021-12-13 05:14:32 -0800 Patch bug-234236-20211213141228.patch text/plain 1923 youennf U3VidmVyc2lvbiBSZXZpc2lvbjogMjg2OTM3CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggNzcyODM5ZjYyZWJiOWQw NGRjMDcyZjQzMTgyNzU1NjkxZDBiYTRmYi4uMDNmYzA0MWFmMTUxMzQ2MTI2MjMyMmQ4OTgzNzEz ZTNjZGYwYTNjMSAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDE4IEBACisyMDIxLTEyLTEzICBZb3Vl bm4gRmFibGV0ICA8eW91ZW5uQGFwcGxlLmNvbT4KKworICAgICAgICBOdWxsIHBvaW50ZXIgY3Jh c2ggaW4gRmV0Y2hSZXNwb25zZTo6Y2xvbmUKKyAgICAgICAgaHR0cHM6Ly9idWdzLndlYmtpdC5v cmcvc2hvd19idWcuY2dpP2lkPTIzNDIzNgorICAgICAgICA8cmRhcjovLzg2MzI3NjAxPgorCisg ICAgICAgIFJldmlld2VkIGJ5IE5PQk9EWSAoT09QUyEpLgorCisgICAgICAgIEZyb20gdGhlIGxv Zywgd2UgYXJlIG1vc3QgcHJvYmFibHkgZ2V0dGluZyBhIG51bGwgZ2xvYmFsT2JqZWN0IGZyb20g YSBTY3JpcHRFeGVjdXRpb25Db250ZXh0IGluIEZldGNoUmVzcG9uc2U6OmNsb25lLgorICAgICAg ICBUaGlzIG1heSBoYXBwZW4gaW4gY2FzZSB0aGUgZG9jdW1lbnQgaXMgbmF2aWdhdGVkIGF3YXkg YnV0IHdlIHN0aWxsIGV4ZWN1dGUgc29tZSBjb2RlIGZvciBpdC4KKyAgICAgICAgQWRkIGEgbnVs bCBjaGVjayB0byBlbnN1cmUgd2UgZG8gbm90IGNyYXNoLgorCisgICAgICAgICogTW9kdWxlcy9m ZXRjaC9GZXRjaFJlc3BvbnNlLmNwcDoKKyAgICAgICAgKFdlYkNvcmU6OkZldGNoUmVzcG9uc2U6 OmNsb25lKToKKwogMjAyMS0xMi0xMyAgWW91ZW5uIEZhYmxldCAgPHlvdWVubkBhcHBsZS5jb20+ CiAKICAgICAgICAgRml4IFNlcnZpY2VXb3JrZXIgZG93bmxvYWRzCmRpZmYgLS1naXQgYS9Tb3Vy Y2UvV2ViQ29yZS9Nb2R1bGVzL2ZldGNoL0ZldGNoUmVzcG9uc2UuY3BwIGIvU291cmNlL1dlYkNv cmUvTW9kdWxlcy9mZXRjaC9GZXRjaFJlc3BvbnNlLmNwcAppbmRleCBiOTM0MzkyYTkwM2Q0YTVm ZDFjNTRhZTgxNDhiMmU2ZTc5ZTc2YzZiLi43MTU0YjA2OWI1MWI3YjVhM2RhZTYzMTk3NDczN2Vk MzhjZThjZDEyIDEwMDY0NAotLS0gYS9Tb3VyY2UvV2ViQ29yZS9Nb2R1bGVzL2ZldGNoL0ZldGNo UmVzcG9uc2UuY3BwCisrKyBiL1NvdXJjZS9XZWJDb3JlL01vZHVsZXMvZmV0Y2gvRmV0Y2hSZXNw b25zZS5jcHAKQEAgLTE3OCw3ICsxNzgsMTEgQEAgRXhjZXB0aW9uT3I8UmVmPEZldGNoUmVzcG9u c2U+PiBGZXRjaFJlc3BvbnNlOjpjbG9uZShTY3JpcHRFeGVjdXRpb25Db250ZXh0JiBjb24KIAog ICAgIC8vIElmIGxvYWRpbmcsIGxldCdzIGNyZWF0ZSBhIHN0cmVhbSBzbyB0aGF0IGRhdGEgaXMg dGVlZCBvbiBib3RoIGNsb25lcy4KICAgICBpZiAoaXNMb2FkaW5nKCkgJiYgIW1fcmVhZGFibGVT dHJlYW1Tb3VyY2UpIHsKLSAgICAgICAgYXV0byB2b2lkT3JFeGNlcHRpb24gPSBjcmVhdGVSZWFk YWJsZVN0cmVhbSgqY29udGV4dC5nbG9iYWxPYmplY3QoKSk7CisgICAgICAgIGF1dG8qIGdsb2Jh bE9iamVjdCA9IGNvbnRleHQuZ2xvYmFsT2JqZWN0KCk7CisgICAgICAgIGlmICghZ2xvYmFsT2Jq ZWN0KQorICAgICAgICAgICAgcmV0dXJuIEV4Y2VwdGlvbiB7IEludmFsaWRTdGF0ZUVycm9yLCAi Q29udGV4dCBpcyBjbG9zZWQiX3MgfTsKKworICAgICAgICBhdXRvIHZvaWRPckV4Y2VwdGlvbiA9 IGNyZWF0ZVJlYWRhYmxlU3RyZWFtKCpnbG9iYWxPYmplY3QpOwogICAgICAgICBpZiAoVU5MSUtF TFkodm9pZE9yRXhjZXB0aW9uLmhhc0V4Y2VwdGlvbigpKSkKICAgICAgICAgICAgIHJldHVybiB2 b2lkT3JFeGNlcHRpb24ucmVsZWFzZUV4Y2VwdGlvbigpOwogICAgIH0K 446989 2021-12-13 05:14:36 -0800 2021-12-14 01:36:49 -0800 Patch bug-234236-20211213141435.patch text/plain 1924 youennf U3VidmVyc2lvbiBSZXZpc2lvbjogMjg2OTM3CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggNzcyODM5ZjYyZWJiOWQw NGRjMDcyZjQzMTgyNzU1NjkxZDBiYTRmYi4uMDNmYzA0MWFmMTUxMzQ2MTI2MjMyMmQ4OTgzNzEz ZTNjZGYwYTNjMSAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDE4IEBACisyMDIxLTEyLTEzICBZb3Vl bm4gRmFibGV0ICA8eW91ZW5uQGFwcGxlLmNvbT4KKworICAgICAgICBOdWxsIHBvaW50ZXIgY3Jh c2ggaW4gRmV0Y2hSZXNwb25zZTo6Y2xvbmUKKyAgICAgICAgaHR0cHM6Ly9idWdzLndlYmtpdC5v cmcvc2hvd19idWcuY2dpP2lkPTIzNDIzNgorICAgICAgICA8cmRhcjovLzg2MzI3NjAxPgorCisg ICAgICAgIFJldmlld2VkIGJ5IE5PQk9EWSAoT09QUyEpLgorCisgICAgICAgIEZyb20gdGhlIGxv Zywgd2UgYXJlIG1vc3QgcHJvYmFibHkgZ2V0dGluZyBhIG51bGwgZ2xvYmFsT2JqZWN0IGZyb20g YSBTY3JpcHRFeGVjdXRpb25Db250ZXh0IGluIEZldGNoUmVzcG9uc2U6OmNsb25lLgorICAgICAg ICBUaGlzIG1heSBoYXBwZW4gaW4gY2FzZSB0aGUgZG9jdW1lbnQgaXMgbmF2aWdhdGVkIGF3YXkg YnV0IHdlIHN0aWxsIGV4ZWN1dGUgc29tZSBjb2RlIGZvciBpdC4KKyAgICAgICAgQWRkIGEgbnVs bCBjaGVjayB0byBlbnN1cmUgd2UgZG8gbm90IGNyYXNoLgorCisgICAgICAgICogTW9kdWxlcy9m ZXRjaC9GZXRjaFJlc3BvbnNlLmNwcDoKKyAgICAgICAgKFdlYkNvcmU6OkZldGNoUmVzcG9uc2U6 OmNsb25lKToKKwogMjAyMS0xMi0xMyAgWW91ZW5uIEZhYmxldCAgPHlvdWVubkBhcHBsZS5jb20+ CiAKICAgICAgICAgRml4IFNlcnZpY2VXb3JrZXIgZG93bmxvYWRzCmRpZmYgLS1naXQgYS9Tb3Vy Y2UvV2ViQ29yZS9Nb2R1bGVzL2ZldGNoL0ZldGNoUmVzcG9uc2UuY3BwIGIvU291cmNlL1dlYkNv cmUvTW9kdWxlcy9mZXRjaC9GZXRjaFJlc3BvbnNlLmNwcAppbmRleCBiOTM0MzkyYTkwM2Q0YTVm ZDFjNTRhZTgxNDhiMmU2ZTc5ZTc2YzZiLi5hNjMzYjRlNDUwMDQwMTY4YzZiMzYzMDFhNWRlMWY4 MjZhYTU2ZjYxIDEwMDY0NAotLS0gYS9Tb3VyY2UvV2ViQ29yZS9Nb2R1bGVzL2ZldGNoL0ZldGNo UmVzcG9uc2UuY3BwCisrKyBiL1NvdXJjZS9XZWJDb3JlL01vZHVsZXMvZmV0Y2gvRmV0Y2hSZXNw b25zZS5jcHAKQEAgLTE3OCw3ICsxNzgsMTEgQEAgRXhjZXB0aW9uT3I8UmVmPEZldGNoUmVzcG9u c2U+PiBGZXRjaFJlc3BvbnNlOjpjbG9uZShTY3JpcHRFeGVjdXRpb25Db250ZXh0JiBjb24KIAog ICAgIC8vIElmIGxvYWRpbmcsIGxldCdzIGNyZWF0ZSBhIHN0cmVhbSBzbyB0aGF0IGRhdGEgaXMg dGVlZCBvbiBib3RoIGNsb25lcy4KICAgICBpZiAoaXNMb2FkaW5nKCkgJiYgIW1fcmVhZGFibGVT dHJlYW1Tb3VyY2UpIHsKLSAgICAgICAgYXV0byB2b2lkT3JFeGNlcHRpb24gPSBjcmVhdGVSZWFk YWJsZVN0cmVhbSgqY29udGV4dC5nbG9iYWxPYmplY3QoKSk7CisgICAgICAgIGF1dG8qIGdsb2Jh bE9iamVjdCA9IGNvbnRleHQuZ2xvYmFsT2JqZWN0KCk7CisgICAgICAgIGlmICghZ2xvYmFsT2Jq ZWN0KQorICAgICAgICAgICAgcmV0dXJuIEV4Y2VwdGlvbiB7IEludmFsaWRTdGF0ZUVycm9yLCAi Q29udGV4dCBpcyBzdG9wcGVkIl9zIH07CisKKyAgICAgICAgYXV0byB2b2lkT3JFeGNlcHRpb24g PSBjcmVhdGVSZWFkYWJsZVN0cmVhbSgqZ2xvYmFsT2JqZWN0KTsKICAgICAgICAgaWYgKFVOTElL RUxZKHZvaWRPckV4Y2VwdGlvbi5oYXNFeGNlcHRpb24oKSkpCiAgICAgICAgICAgICByZXR1cm4g dm9pZE9yRXhjZXB0aW9uLnJlbGVhc2VFeGNlcHRpb24oKTsKICAgICB9Cg==