[#110300] [Ruby master Bug#19057] Hide implementation of `rb_io_t`. — "ioquatix (Samuel Williams)" <noreply@...>
SXNzdWUgIzE5MDU3IGhhcyBiZWVuIHJlcG9ydGVkIGJ5IGlvcXVhdGl4IChTYW11ZWwgV2lsbGlh
53 messages
2022/10/15
[ruby-core:110251] [Ruby master Bug#19043] Segfault on macOS 11.7 while using StringScanner in multiple threads
From:
"nobu (Nobuyoshi Nakada)" <noreply@...>
Date:
2022-10-11 01:19:09 UTC
List:
ruby-core #110251
SXNzdWUgIzE5MDQzIGhhcyBiZWVuIHVwZGF0ZWQgYnkgbm9idSAoTm9idXlvc2hpIE5ha2FkYSku CgoKVGhpcyBzZWVtcyByZWxhdGVkIHRvIGNvbXBhY3Rpb24tR0MsIHNpbmNlIGNyYXNoZWQgYXQg YHJldmVydF9zdGFja19vYmplY3RzYC4KQHRlbmRlcmxvdmVtYWtpbmcsIGFueSB0aG91Z2h0cz8K Ci0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0KQnVnICMxOTA0MzogU2Vn ZmF1bHQgb24gbWFjT1MgMTEuNyB3aGlsZSB1c2luZyBTdHJpbmdTY2FubmVyIGluIG11bHRpcGxl IHRocmVhZHMKaHR0cHM6Ly9idWdzLnJ1YnktbGFuZy5vcmcvaXNzdWVzLzE5MDQzI2NoYW5nZS05 OTU0MAoKKiBBdXRob3I6IGtlaXRoZG9nZ2V0dCAoS2VpdGggRG9nZ2V0dCkKKiBTdGF0dXM6IE9w ZW4KKiBQcmlvcml0eTogTm9ybWFsCiogcnVieSAtdjogcnVieSAzLjIuMGRldiAoMjAyMi0wOS0y N1QxODo1ODoyOFogbWFzdGVyIDVkNDA0OGUwYmMpIFt4ODZfNjQtZGFyd2luMTldCiogQmFja3Bv cnQ6IDIuNzogVU5LTk9XTiwgMy4wOiBVTktOT1dOLCAzLjE6IFVOS05PV04KLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLQpEdXJpbmcgdGVzdGluZyBvbiBvdXIgQ0ksIG9u ZSBvZiB0aGUgcnVubmVycyBmYWlsZWQgZHVlIHRvIGEgc2VnZmF1bHQgdGhhdCBhcHBlYXJzIHRv IGhhdmUgb3JpZ2luYXRlZCBmcm9tIHRoZSBgU3RyaW5nU2Nhbm5lcmAgY2xhc3MsIHNwZWNpZmlj YWxseSB0aGUgYHNjYW5fdW50aWxgIG1ldGhvZC4gVGhlIHRlc3QgZW5zdXJlcyB0aGF0IHdlIGFy ZSBhYmxlIHRvIHByb3Blcmx5IHBhcnNlIHN0cmluZ3MgaW4gYSBtdWx0aXRocmVhZGVkIGVudmly b25tZW50LgoKYGBgcnVieQogIGRlZiB0ZXN0X211bHRpdGhyZWFkZWQKICAgIHBhcnNlciA9IFJH ZW86OldLUmVwOjpXS1RQYXJzZXIubmV3CiAgICBkYXRhID0gZml4dHVyZXMuam9pbigiaXNlcmUu d2t0IikucmVhZAogICAgQXJyYXkubmV3KDEwMCkgZG8KICAgICAgVGhyZWFkLmZvcmsgZG8KICAg ICAgICBwYXJzZXIucGFyc2UoZGF0YSkKICAgICAgZW5kCiAgICBlbmQubWFwKCY6am9pbikKICBl bmQKYGBgCgpIZXJlJ3MgdGhlIGBwYXJzZWAgbWV0aG9kCgpgYGBydWJ5CiAgICAgIGRlZiBwYXJz ZShzdHIpCiAgICAgICAgQG11dGV4LnN5bmNocm9uaXplIGRvCiAgICAgICAgICBzdHIgPSBzdHIu ZG93bmNhc2UKICAgICAgICAgIEBjdXJfZmFjdG9yeSA9IEBleGFjdF9mYWN0b3J5CiAgICAgICAg ICBpZiBAY3VyX2ZhY3RvcnkKICAgICAgICAgICAgQGN1cl9mYWN0b3J5X3N1cHBvcnRfeiA9IEBj dXJfZmFjdG9yeS5wcm9wZXJ0eSg6aGFzX3pfY29vcmRpbmF0ZSkgPyB0cnVlIDogZmFsc2UKICAg ICAgICAgICAgQGN1cl9mYWN0b3J5X3N1cHBvcnRfbSA9IEBjdXJfZmFjdG9yeS5wcm9wZXJ0eSg6 aGFzX21fY29vcmRpbmF0ZSkgPyB0cnVlIDogZmFsc2UKICAgICAgICAgIGVuZAogICAgICAgICAg QGN1cl9leHBlY3RfeiA9IG5pbAogICAgICAgICAgQGN1cl9leHBlY3RfbSA9IG5pbAogICAgICAg ICAgQGN1cl9zcmlkID0gQGRlZmF1bHRfc3JpZAogICAgICAgICAgaWYgQHN1cHBvcnRfZXdrdCAm JiBzdHIgPX4gL15zcmlkPShcZCspOy9pCiAgICAgICAgICAgIHN0ciA9ICQnCiAgICAgICAgICAg IEBjdXJfc3JpZCA9IFJlZ2V4cC5sYXN0X21hdGNoKDEpLnRvX2kKICAgICAgICAgIGVuZAogICAg ICAgICAgYmVnaW4KICAgICAgICAgICAgc3RhcnRfc2Nhbm5lcihzdHIpCiAgICAgICAgICAgIG9i aiA9IHBhcnNlX3R5cGVfdGFnCiAgICAgICAgICAgIGlmIEBjdXJfdG9rZW4gJiYgIUBpZ25vcmVf ZXh0cmFfdG9rZW5zCiAgICAgICAgICAgICAgcmFpc2UgRXJyb3I6OlBhcnNlRXJyb3IsICJFeHRy YSB0b2tlbnMgYmVnaW5uaW5nIHdpdGggI3tAY3VyX3Rva2VuLmluc3BlY3R9LiIKICAgICAgICAg ICAgZW5kCiAgICAgICAgICBlbnN1cmUKICAgICAgICAgICAgY2xlYW5fc2Nhbm5lcgogICAgICAg ICAgZW5kCiAgICAgICAgICBvYmoKICAgICAgICBlbmQKICAgICAgZW5kCmBgYAoKV2hlcmUgdGhl IGBTdHJpbmdTY2FubmVyYCBpcyBjcmVhdGVkIGFuZCBhc3NpZ25lZCB0byBgQHNjYW5uZXJgIGlu IGBzdGFydF9zY2FubmVyYCBhbmQgYEBzY2FubmVyYCBpcyBzZXQgdG8gYG5pbGAgaW4gYGNsZWFu X3NjYW5uZXJgLiBBY2NvcmRpbmcgdG8gdGhlIGNvbnRyb2wgZnJhbWUgaW5mb3JtYXRpb24gaW4g dGhlIGxvZywgdGhlIGVycm9yIGlzIGNhdXNlZCBpbiB0aGUgYHNjYW5fdW50aWxgIG1ldGhvZCwg YnV0IGl0IG1pZ2h0IGJlIGR1ZSB0byBgZ2Nfc3dlZXBgIGJlaW5nIHJ1biBhdCBzb21lIHBvaW50 LgoKVW5mb3J0dW5hdGVseSBzaW5jZSB0aGlzIGhhcHBlbmVkIG9uIGEgQ0kgc3lzdGVtIEkgZG9u J3QgaGF2ZSBhY2Nlc3MgdG8gdGhlIGRpYWdub3N0aWMgZmlsZS4gV2UndmUgdHJpZWQgdG8gcmVw bGljYXRlIHRoaXMgbG9jYWxseSB1bnN1Y2Nlc3NmdWxseS4gVGhlIGJlc3Qgd2UndmUgZG9uZSBp cyBjYXVzZWQgYSBkZWFkbG9jayB3aGlsZSB0cnlpbmcgdG8gam9pbiB0aGUgdGhyZWFkcywgYnV0 IGNhbm5vdCByZWxpYWJseSByZXByb2R1Y2UgdGhhdC4gSGVyZSdzIGEgbGluayB0byB0aGUgQ0kg cnVuIHRoYXQgY2F1c2VkIHRoZSBpc3N1ZSBpZiB0aGF0J3MgaGVscGZ1bCAoaHR0cHM6Ly9naXRo dWIuY29tL3JnZW8vcmdlby9hY3Rpb25zL3J1bnMvMzE0NDU3ODg5Ny9qb2JzLzUxMTA3NzEyNTcp LgoKSWYgdGhlcmUncyBhbnkgdGlwcyBvbiBob3cgdG8gcmVwcm9kdWNlIG9yIGFueXRoaW5nIHlv dSB3YW50IG1lIHRvIHRyeSB0byBnZXQgbW9yZSBpbmZvcm1hdGlvbiBwbGVhc2UgbGV0IG1lIGtu b3cuCgotLS1GaWxlcy0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tCm11bHRpdGhyZWFk X2NyYXNoLmxvZyAoNzUuMyBLQikKCgotLSAKaHR0cHM6Ly9idWdzLnJ1YnktbGFuZy5vcmcvCgpV bnN1YnNjcmliZTogPG1haWx0bzpydWJ5LWNvcmUtcmVxdWVzdEBydWJ5LWxhbmcub3JnP3N1Ympl Y3Q9dW5zdWJzY3JpYmU+CjxodHRwOi8vbGlzdHMucnVieS1sYW5nLm9yZy9jZ2ktYmluL21haWxt YW4vb3B0aW9ucy9ydWJ5LWNvcmU+Cg==