213915 2020-07-02 19:51:11 -0700 [JSC] Add exception checks in JSStringBuilder and Array#join 2020-07-03 02:18:51 -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 1668463 0 ysuzuki 2020-07-02 19:51:11 -0700 [JSC] Add exception checks in JSStringBuilder and Array#join 1668464 1 403434 ysuzuki 2020-07-02 19:53:00 -0700 Created attachment 403434 Patch 1668465 2 ysuzuki 2020-07-02 19:53:02 -0700 <rdar://problem/64878225> 1668466 3 403434 saam 2020-07-02 19:57:23 -0700 Comment on attachment 403434 Patch View in context: https://bugs.webkit.org/attachment.cgi?id=403434&action=review > Source/JavaScriptCore/runtime/JSStringJoiner.h:169 > + return; do we really need this? 1668467 4 403434 ysuzuki 2020-07-02 20:12:04 -0700 Comment on attachment 403434 Patch View in context: https://bugs.webkit.org/attachment.cgi?id=403434&action=review >> Source/JavaScriptCore/runtime/JSStringJoiner.h:169 >> + return; > > do we really need this? Since we call `scope.release()`, returning here is better I think. Even if we add a new code after this if branch, then it should work well :) 1668474 5 403434 mark.lam 2020-07-02 20:55:46 -0700 Comment on attachment 403434 Patch View in context: https://bugs.webkit.org/attachment.cgi?id=403434&action=review >>> Source/JavaScriptCore/runtime/JSStringJoiner.h:169 >>> + return; >> >> do we really need this? > > Since we call `scope.release()`, returning here is better I think. Even if we add a new code after this if branch, then it should work well :) Could you have done `RELEASE_AND_RETURN(append(jsString->viewWithUnderlyingString(globalObject)));` instead? 1668488 6 403434 ysuzuki 2020-07-02 22:35:48 -0700 Comment on attachment 403434 Patch View in context: https://bugs.webkit.org/attachment.cgi?id=403434&action=review >>>> Source/JavaScriptCore/runtime/JSStringJoiner.h:169 >>>> + return; >>> >>> do we really need this? >> >> Since we call `scope.release()`, returning here is better I think. Even if we add a new code after this if branch, then it should work well :) > > Could you have done `RELEASE_AND_RETURN(append(jsString->viewWithUnderlyingString(globalObject)));` instead? Changed. 1668489 7 403441 ysuzuki 2020-07-02 22:42:17 -0700 Created attachment 403441 Patch 1668520 8 ews-feeder 2020-07-03 02:18:50 -0700 Committed r263889: <https://trac.webkit.org/changeset/263889> All reviewed patches have been landed. Closing bug and clearing flags on attachment 403441. 403434 2020-07-02 19:53:00 -0700 2020-07-02 22:42:16 -0700 Patch bug-213915-20200702195259.patch text/plain 3845 ysuzuki U3VidmVyc2lvbiBSZXZpc2lvbjogMjYzODUwCmRpZmYgLS1naXQgYS9Tb3VyY2UvSmF2YVNjcmlw dENvcmUvQ2hhbmdlTG9nIGIvU291cmNlL0phdmFTY3JpcHRDb3JlL0NoYW5nZUxvZwppbmRleCBh M2M4ZWE2ZGZlMTgyZjEyYWE1YjY5MDBjMGZhY2QwODRiYWJlYjJjLi43ZDMzOGMyZTk4YjRiYTg2 NzZlZjgwMGEyNjYyYjk5ZmNkMjFlODI3IDEwMDY0NAotLS0gYS9Tb3VyY2UvSmF2YVNjcmlwdENv cmUvQ2hhbmdlTG9nCisrKyBiL1NvdXJjZS9KYXZhU2NyaXB0Q29yZS9DaGFuZ2VMb2cKQEAgLTEs MyArMSwxOCBAQAorMjAyMC0wNy0wMiAgWXVzdWtlIFN1enVraSAgPHlzdXp1a2lAYXBwbGUuY29t PgorCisgICAgICAgIFtKU0NdIEFkZCBleGNlcHRpb24gY2hlY2tzIGluIEpTU3RyaW5nQnVpbGRl ciBhbmQgQXJyYXkjam9pbgorICAgICAgICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1 Zy5jZ2k/aWQ9MjEzOTE1CisgICAgICAgIDxyZGFyOi8vcHJvYmxlbS82NDg3ODIyNT4KKworICAg ICAgICBSZXZpZXdlZCBieSBOT0JPRFkgKE9PUFMhKS4KKworICAgICAgICBUaGlzIHBhdGNoIGFk 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