242034 2022-06-27 11:44:51 -0700 Fix race condition in pas_local_view_cache_stop. 2022-06-27 13:07:26 -0700 1 1 1 Unclassified WebKit JavaScriptCore WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 mark.lam mark.lam webkit-bug-importer oldest_to_newest 1878550 0 mark.lam 2022-06-27 11:44:51 -0700 <rdar://problem/89619762> 1878559 1 mark.lam 2022-06-27 12:27:06 -0700 Pull request: https://github.com/WebKit/WebKit/pull/1830 1878566 2 460504 mark.lam 2022-06-27 12:50:16 -0700 Created attachment 460504 EWS testing. 1878569 3 ews-feeder 2022-06-27 13:07:24 -0700 Committed 251886@main (484126cfed9e): <https://commits.webkit.org/251886@main> Reviewed commits have been landed. Closing PR #1830 and removing active labels. 460504 2022-06-27 12:50:16 -0700 2022-06-27 12:50:16 -0700 EWS testing. wip-pas_local_view_cache_stop.patch text/plain 2726 mark.lam ZGlmZiAtLWdpdCBhL1NvdXJjZS9ibWFsbG9jL2xpYnBhcy9zcmMvbGlicGFzL3Bhc19sb2NhbF92 aWV3X2NhY2hlLmMgYi9Tb3VyY2UvYm1hbGxvYy9saWJwYXMvc3JjL2xpYnBhcy9wYXNfbG9jYWxf dmlld19jYWNoZS5jCmluZGV4IDFkNGQ2ZjU5M2NiMi4uYjExNjcwMDQ3OTVhIDEwMDY0NAotLS0g YS9Tb3VyY2UvYm1hbGxvYy9saWJwYXMvc3JjL2xpYnBhcy9wYXNfbG9jYWxfdmlld19jYWNoZS5j CisrKyBiL1NvdXJjZS9ibWFsbG9jL2xpYnBhcy9zcmMvbGlicGFzL3Bhc19sb2NhbF92aWV3X2Nh Y2hlLmMKQEAgLTExOSw2ICsxMTksNDAgQEAgYm9vbCBwYXNfbG9jYWxfdmlld19jYWNoZV9zdG9w KHBhc19sb2NhbF92aWV3X2NhY2hlKiBjYWNoZSwKICAgICBjYWNoZS0+c2NhdmVuZ2VyX2RhdGEu aXNfaW5fdXNlID0gdHJ1ZTsKICAgICBwYXNfY29tcGlsZXJfZmVuY2UoKTsKIAorICAgIC8qIFRo ZSBzY2F2ZW5nZXIgdGhyZWFkIG1heSByYWNlIHdpdGggdGhlIGNsaWVudCB0aHJlYWQgb24gY2Fs bGluZyBwYXNfbG9jYWxfdmlld19jYWNoZV9zdG9wLgorICAgICAgIFRoZSBzY2F2ZW5nZXIgd2ls bCBmaXJzdCBzdXNwZW5kIHRoZSBjbGllbnQgdGhyZWFkIGJlZm9yZSBjaGVja2luZyB0aGUgaXNf aW5fdXNlIGZsYWcuCisgICAgICAgSWYgaXNfaW5fdXNlIGlzIHNldCwgdGhlIHNjYXZlbmdlciB3 aWxsIG5vdCBjYWxsIHBhc19sb2NhbF92aWV3X2NhY2hlX3N0b3AsIGFuZCBtb3ZlIG9uLgorICAg ICAgIElmIGlzX2luX3VzZSBpcyBub3Qgc2V0LCB0aGUgc2NhdmVuZ2VyIHdpbGwgY2FsbCBwYXNf bG9jYWxfYWxsb2NhdG9yX3NjYXZlbmdlcl9kYXRhX3N0b3AsCisgICAgICAgd2hpY2ggaW4gdHVy biBjYWxscyBwYXNfbG9jYWxfdmlld19jYWNoZV9zdG9wIHRvIHN0b3AgdGhlIGxvY2FsX3ZpZXdf Y2FjaGUuCisKKyAgICAgICBOb3JtYWxseSwgaWYgdGhlIHNjYXZlbmdlciBoYXMgYWxyZWFkeSBj b21wbGV0ZWQgaXRzIGNhbGwgdG8gcGFzX2xvY2FsX3ZpZXdfY2FjaGVfc3RvcAorICAgICAgIGJl Zm9yZSB0aGUgY2xpZW50IGNhbGxzIGl0LCBwYXNfbG9jYWxfdmlld19jYWNoZV9zdG9wIHdpbGwg anVzdCByZXR1cm4gZWFybHkgZm9yIHRoZSBjbGllbnQuCisgICAgICAgVGhpcyBpcyBiZWNhdXNl IHBhc19sb2NhbF92aWV3X2NhY2hlX3N0b3AgZmlyc3QgY2hlY2sgcGFzX2xvY2FsX2FsbG9jYXRv cl9zY2F2ZW5nZXJfZGF0YV9pc19zdG9wcGVkCisgICAgICAgYmVmb3JlIGRvaW5nIHRoZSB3b3Jr IHRvIHN0b3AgdGhlIGxvY2FsX3ZpZXdfY2FjaGUuCisKKyAgICAgICBIb3dldmVyLCBpZiB0aGUg Y2xpZW50IHRocmVhZCBpcyBhbHJlYWR5IGluIHRoZSBwcm9jZXNzIG9mIGV4ZWN1dGluZyBwYXNf bG9jYWxfdmlld19jYWNoZV9zdG9wLAorICAgICAgIGdldHMgcGFzcyB0aGUgcGFzX2xvY2FsX2Fs bG9jYXRvcl9zY2F2ZW5nZXJfZGF0YV9pc19zdG9wcGVkIGNoZWNrLCBhbmQgdGhlbiwgZ2V0cyBz dXNwZW5kZWQgYnkKKyAgICAgICB0aGUgc2NhdmVuZ2VyIGJlZm9yZSBzZXR0aW5nIHRoZSBpc19p bl91c2UgZmxhZywgdGhlIHNjYXZlbmdlciBjYW4gc3RvcCB0aGUgbG9jYWxfdmlld19jYWNoZQor ICAgICAgIGFmdGVyIHRoZSBjbGllbnQgYWxyZWFkeSBjaGVja2VkIGFuZCB0aGlua3MgaXQgaXMg bm90IHN0b3BwZWQgeWV0LiBXaGVuIHRoZSBjbGllbnQgdGhyZWFkCisgICAgICAgcmVzdW1lcyBm cm9tIHN1c3BlbnNpb24sIGl0IHdpbGwgYmUgdW5oYXBweSB0byBmaW5kIHRoYXQgdGhlIGxvY2Fs X3ZpZXdfY2FjaGUgaXMgYWxyZWFkeQorICAgICAgIHN0b3BwZWQsIGFuZCBmYWlscyBhbiBhc3Nl cnRpb24uCisKKyAgICAgICBUaGUgZml4IGlzIHRvIHJlLWNoZWNrIHBhc19sb2NhbF9hbGxvY2F0 b3Jfc2NhdmVuZ2VyX2RhdGFfaXNfc3RvcHBlZCBhZnRlciBzZXR0aW5nIHRoZQorICAgICAgIGlz X2luX3VzZSBmbGFnLgorCisgICAgICAgSWYgdGhlIHJlLWNoZWNrIHNob3dzIHRoYXQgdGhlIGxv Y2FsX3ZpZXdfY2FjaGUgaXMgYWxyZWFkeSBzdG9wcGVkLCB0aGVuIHBhc19sb2NhbF92aWV3X2Nh Y2hlX3N0b3AKKyAgICAgICBjYW4gcmV0dXJuIGVhcmx5IGxpa2UgZmlyc3QgcGFzX2xvY2FsX2Fs bG9jYXRvcl9zY2F2ZW5nZXJfZGF0YV9pc19zdG9wcGVkIGNoZWNrLiBUaGlzIGlzCisgICAgICAg ZmluZSB0byBkbyBiZWNhdXNlIHRoZSBjYWxsZXIgZXhwZWN0cyB0aGlzIGFzIGEgcG9zc2libGUg b3V0Y29tZS4KKworICAgICAgIEJlZm9yZSByZXR1cm5pbmcgZWFybHkgZHVlIHRvIHRoZSByZS1j aGVjaywgd2UgYWxzbyBuZWVkIHRvIGNsZWFyIHRoZSBpc19pbl91c2UgZmxhZy4KKyAgICAgICBU aGUgaXNfaW5fdXNlIGZsYWcgaXMgbWVhbnQgdG8gYmUgc2V0IGxpa2Ugd2l0aCBhbiBSQUlJIHNj b3BlLiBIZW5jZSwgaXQgaXMgY29ycmVjdCBhbmQKKyAgICAgICByZXF1aXJlZCB0aGF0IHdlIGFs c28gY2xlYXIgaXQgaGVyZSBiZWZvcmUgd2UgcmV0dXJuLgorICAgICovCisgICAgaWYgKHBhc19s b2NhbF9hbGxvY2F0b3Jfc2NhdmVuZ2VyX2RhdGFfaXNfc3RvcHBlZCgmY2FjaGUtPnNjYXZlbmdl cl9kYXRhKSkgeworICAgICAgICBjYWNoZS0+c2NhdmVuZ2VyX2RhdGEuaXNfaW5fdXNlID0gZmFs c2U7CisgICAgICAgIHJldHVybiB0cnVlOworICAgIH0KKwogICAgIHJlc3VsdCA9IHN0b3BfaW1w bChjYWNoZSwgcGFnZV9sb2NrX21vZGUpOwogCiAgICAgaWYgKHJlc3VsdCkgewo=