232101 2021-10-21 13:21:53 -0700 Rare crash under DisplayLink::displayLinkCallback() 2021-10-29 17:32:57 -0700 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 simon.fraser simon.fraser cdumez simon.fraser thorton webkit-bug-importer oldest_to_newest 1807331 0 simon.fraser 2021-10-21 13:21:53 -0700 Rare crash under DisplayLink::displayLinkCallback() 1807333 1 442059 simon.fraser 2021-10-21 13:25:03 -0700 Created attachment 442059 Patch 1807334 2 simon.fraser 2021-10-21 13:25:07 -0700 <rdar://problem/84153991> 1807360 3 ews-feeder 2021-10-21 14:33:09 -0700 Committed r284644 (243364@main): <https://commits.webkit.org/243364@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 442059. 1810334 4 cdumez 2021-10-29 17:32:57 -0700 *** Bug 232517 has been marked as a duplicate of this bug. *** 442059 2021-10-21 13:25:03 -0700 2021-10-21 14:33:09 -0700 Patch bug-232101-20211021132502.patch text/plain 2479 simon.fraser U3VidmVyc2lvbiBSZXZpc2lvbjogMjg0NjI2CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViS2l0L0No YW5nZUxvZyBiL1NvdXJjZS9XZWJLaXQvQ2hhbmdlTG9nCmluZGV4IDJkNmNmZDA0ODJkZTUyNWFi YTQxOWI2MzQ4ZGVkNWJlNWZkNjk3NDUuLjY4MWE4NDQ3NzU3NDUyNTZmZGFjYmZmNTU5Nzc2YmUw NjRjMDdkYjYgMTAwNjQ0Ci0tLSBhL1NvdXJjZS9XZWJLaXQvQ2hhbmdlTG9nCisrKyBiL1NvdXJj ZS9XZWJLaXQvQ2hhbmdlTG9nCkBAIC0xLDMgKzEsMjIgQEAKKzIwMjEtMTAtMjEgIFNpbW9uIEZy YXNlciAgPHNpbW9uLmZyYXNlckBhcHBsZS5jb20+CisKKyAgICAgICAgUmFyZSBjcmFzaCB1bmRl ciBEaXNwbGF5TGluazo6ZGlzcGxheUxpbmtDYWxsYmFjaygpCisgICAgICAgIGh0dHBzOi8vYnVn cy53ZWJraXQub3JnL3Nob3dfYnVnLmNnaT9pZD0yMzIxMDEKKyAgICAgICAgPHJkYXI6Ly84NDE1 Mzk5MT4KKworICAgICAgICBSZXZpZXdlZCBieSBOT0JPRFkgKE9PUFMhKS4KKworICAgICAgICBU aGUgY3Jhc2ggd2FzIGEgZGl2aWRlIGJ5IHplcm8gdW5kZXIgbV9jdXJyZW50VXBkYXRlLm5leHRV cGRhdGUoKSwgaW5kaWNhdGluZyB0aGF0CisgICAgICAgIG1fY3VycmVudFVwZGF0ZS51cGRhdGVz UGVyU2Vjb25kIHdhcyB6ZXJvLiBQcmV2aW91cyBhc3N1bXB0aW9ucyB0aGF0IHRoaXMgd2FzIGNh dXNlZAorICAgICAgICBieSB3ZWlyZCBkaXNwbGF5IGNvbmZpZ3Mgd2VyZSB3cm9uZy4gVGhlIGFj dHVhbCBpc3N1ZSBpcyBhIHJhY2UgY29uZGl0aW9uIHdoZXJlCisgICAgICAgIHRoZSBjYWxsYmFj ayBjYW4gZmlyZSB3aGlsZSB3ZSdyZSBzdGlsbCBpbnNpZGUgQ1ZEaXNwbGF5TGlua1N0YXJ0KCks IG9yIGF0IGxlYXN0CisgICAgICAgIGJlZm9yZSB3ZSd2ZSB1cGRhdGVkIG1fY3VycmVudFVwZGF0 ZS4KKworICAgICAgICBUaGUgZml4IGlzIHRvIGluaXRpYWxpemUgbV9jdXJyZW50VXBkYXRlIGJl Zm9yZSB3ZSBjYWxsIENWRGlzcGxheUxpbmtTdGFydCgpLgorCisgICAgICAgICogVUlQcm9jZXNz L21hYy9EaXNwbGF5TGluay5jcHA6CisgICAgICAgIChXZWJLaXQ6OkRpc3BsYXlMaW5rOjphZGRP YnNlcnZlcik6CisKIDIwMjEtMTAtMjEgIERldmluIFJvdXNzbyAgPGRyb3Vzc29AYXBwbGUuY29t PgogCiAgICAgICAgIFtpT1NdIFpvb21pbmcgb3V0IHNob3VsZCB1c2UgdGhlIHBhZ2UncyBiYWNr Z3JvdW5kIGNvbG9yIGluc3RlYWQgb2YgZmFkaW5nCmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViS2l0 L1VJUHJvY2Vzcy9tYWMvRGlzcGxheUxpbmsuY3BwIGIvU291cmNlL1dlYktpdC9VSVByb2Nlc3Mv bWFjL0Rpc3BsYXlMaW5rLmNwcAppbmRleCBjNjU3NjAyNTEwZmJmMjMwZWYxNDJlZWQ3YzNjMWNm YWY3NWNiZTlkLi44ZGE5ZGE0MGVjZTFlYmMxM2ZjYmI5NGI2N2EwMGMwMWYyZmY1ZTlhIDEwMDY0 NAotLS0gYS9Tb3VyY2UvV2ViS2l0L1VJUHJvY2Vzcy9tYWMvRGlzcGxheUxpbmsuY3BwCisrKyBi L1NvdXJjZS9XZWJLaXQvVUlQcm9jZXNzL21hYy9EaXNwbGF5TGluay5jcHAKQEAgLTEwMSwxNiAr MTAxLDEyIEBAIHZvaWQgRGlzcGxheUxpbms6OmFkZE9ic2VydmVyKElQQzo6Q29ubmVjdGlvbiYg Y29ubmVjdGlvbiwgRGlzcGxheUxpbmtPYnNlcnZlcklECiAKICAgICBpZiAoIUNWRGlzcGxheUxp bmtJc1J1bm5pbmcobV9kaXNwbGF5TGluaykpIHsKICAgICAgICAgTE9HX1dJVEhfU1RSRUFNKERp c3BsYXlMaW5rLCBzdHJlYW0gPDwgIltVSSBdIERpc3BsYXlMaW5rIGZvciBkaXNwbGF5ICIgPDwg bV9kaXNwbGF5SUQgPDwgIiBzdGFydGluZyBDVkRpc3BsYXlMaW5rIHdpdGggZnBzICIgPDwgbV9k aXNwbGF5Tm9taW5hbEZyYW1lc1BlclNlY29uZCk7CisKKyAgICAgICAgbV9jdXJyZW50VXBkYXRl ID0geyAwLCBtX2Rpc3BsYXlOb21pbmFsRnJhbWVzUGVyU2Vjb25kIH07CisKICAgICAgICAgQ1ZS ZXR1cm4gZXJyb3IgPSBDVkRpc3BsYXlMaW5rU3RhcnQobV9kaXNwbGF5TGluayk7CiAgICAgICAg IGlmIChlcnJvcikKICAgICAgICAgICAgIFJFTEVBU0VfTE9HX0ZBVUxUKERpc3BsYXlMaW5rLCAi RGlzcGxheUxpbms6IENvdWxkIG5vdCBzdGFydCB0aGUgZGlzcGxheSBsaW5rOiAlZCIsIGVycm9y KTsKLQotICAgICAgICBpZiAoIW1fZGlzcGxheU5vbWluYWxGcmFtZXNQZXJTZWNvbmQpIHsKLSAg ICAgICAgICAgIFJFTEVBU0VfTE9HX0ZBVUxUKERpc3BsYXlMaW5rLCAiRGlzcGxheUxpbms6IGRp c3BsYXlOb21pbmFsRnJhbWVzUGVyU2Vjb25kIGlzIDAsIHVzaW5nICVkIiwgV2ViQ29yZTo6RnVs bFNwZWVkRnJhbWVzUGVyU2Vjb25kKTsKLSAgICAgICAgICAgIG1fZGlzcGxheU5vbWluYWxGcmFt ZXNQZXJTZWNvbmQgPSBXZWJDb3JlOjpGdWxsU3BlZWRGcmFtZXNQZXJTZWNvbmQ7Ci0gICAgICAg IH07Ci0KLSAgICAgICAgbV9jdXJyZW50VXBkYXRlID0geyAwLCBtX2Rpc3BsYXlOb21pbmFsRnJh bWVzUGVyU2Vjb25kIH07CiAgICAgfQogfQogCg==