[#110300] [Ruby master Bug#19057] Hide implementation of `rb_io_t`. — "ioquatix (Samuel Williams)" <noreply@...>
SXNzdWUgIzE5MDU3IGhhcyBiZWVuIHJlcG9ydGVkIGJ5IGlvcXVhdGl4IChTYW11ZWwgV2lsbGlh
53 messages
2022/10/15
[ruby-core:110452] [Ruby master Bug#19043] Segfault on macOS 11.7 while using StringScanner in multiple threads
From:
"keithdoggett (Keith Doggett)" <noreply@...>
Date:
2022-10-20 21:35:52 UTC
List:
ruby-core #110452
SXNzdWUgIzE5MDQzIGhhcyBiZWVuIHVwZGF0ZWQgYnkga2VpdGhkb2dnZXR0IChLZWl0aCBEb2dn ZXR0KS4KCgplaWdodGJpdHJhcHRvciAoTWF0dGhldyBWYWxlbnRpbmUtSG91c2UpIHdyb3RlIGlu ICNub3RlLTI6Cgo+IEhhdmUgeW91IHRyaWVkIHJlcGxpY2F0aW5nIHdpdGggYEdDLmF1dG9fY29t cGFjdD10cnVlYCBhbmQgYEdDLnN0cmVzcz10cnVlYD8KClRoYW5rcyBmb3IgdGhlIHJlc3BvbnNl LiBXZSB0cmllZCB0byByZXBsaWNhdGUgdGhlIGNyYXNoIHdpdGggYEdDLnN0cmVzcz10cnVlYCBi dXQgd2VyZSB1bmFibGUgdG8gZG8gc28sIGFsdGhvdWdoIHdlIHdlcmUgYWJsZSB0byBjYXVzZSBh IGZldyBkZWFkbG9ja3MgKHRob3VnaCB3ZSdyZSB1bnN1cmUgd2hhdCdzIGNhdXNpbmcgaXQgZXhh Y3RseSkuIFdlIGV2ZW4gZGVjb21wb3NlZCB0aGUgbWV0aG9kIHRvIHRlc3QganVzdCB0aGUgYFN0 cmluZ1NjYW5uZXJgIHJlbGF0ZWQgZnVuY3Rpb25hbGl0eSBpbiBhIG11dGV4IHRvIG5vIGF2YWls LgoKSSBjYW4ga2VlcCB0cnlpbmcgdG8gdGVzdCBpdCBvbiBteSBlbmQsIGJ1dCB0aGUgZGVhZGxv Y2tzIHNlZW0gdG8gcmFuZG9tbHkgaGFwcGVuLiBNYXliZSBpZiBJIGNhbiBmaWd1cmUgb3V0IHRo ZSBjYXVzZSBvZiB0aG9zZSB0aGF0IHdpbGwgZ2l2ZSB1cyBtb3JlIGluZm8gb24gdGhlIHJvb3Qg Y2F1c2UgdGhlIGNyYXNoPwoKLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LQpCdWcgIzE5MDQzOiBTZWdmYXVsdCBvbiBtYWNPUyAxMS43IHdoaWxlIHVzaW5nIFN0cmluZ1Nj YW5uZXIgaW4gbXVsdGlwbGUgdGhyZWFkcwpodHRwczovL2J1Z3MucnVieS1sYW5nLm9yZy9pc3N1 ZXMvMTkwNDMjY2hhbmdlLTk5NzY4CgoqIEF1dGhvcjoga2VpdGhkb2dnZXR0IChLZWl0aCBEb2dn ZXR0KQoqIFN0YXR1czogT3BlbgoqIFByaW9yaXR5OiBOb3JtYWwKKiBydWJ5IC12OiBydWJ5IDMu Mi4wZGV2ICgyMDIyLTA5LTI3VDE4OjU4OjI4WiBtYXN0ZXIgNWQ0MDQ4ZTBiYykgW3g4Nl82NC1k YXJ3aW4xOV0KKiBCYWNrcG9ydDogMi43OiBVTktOT1dOLCAzLjA6IFVOS05PV04sIDMuMTogVU5L Tk9XTgotLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tCkR1cmluZyB0ZXN0 aW5nIG9uIG91ciBDSSwgb25lIG9mIHRoZSBydW5uZXJzIGZhaWxlZCBkdWUgdG8gYSBzZWdmYXVs dCB0aGF0IGFwcGVhcnMgdG8gaGF2ZSBvcmlnaW5hdGVkIGZyb20gdGhlIGBTdHJpbmdTY2FubmVy YCBjbGFzcywgc3BlY2lmaWNhbGx5IHRoZSBgc2Nhbl91bnRpbGAgbWV0aG9kLiBUaGUgdGVzdCBl bnN1cmVzIHRoYXQgd2UgYXJlIGFibGUgdG8gcHJvcGVybHkgcGFyc2Ugc3RyaW5ncyBpbiBhIG11 bHRpdGhyZWFkZWQgZW52aXJvbm1lbnQuCgpgYGBydWJ5CiAgZGVmIHRlc3RfbXVsdGl0aHJlYWRl ZAogICAgcGFyc2VyID0gUkdlbzo6V0tSZXA6OldLVFBhcnNlci5uZXcKICAgIGRhdGEgPSBmaXh0 dXJlcy5qb2luKCJpc2VyZS53a3QiKS5yZWFkCiAgICBBcnJheS5uZXcoMTAwKSBkbwogICAgICBU aHJlYWQuZm9yayBkbwogICAgICAgIHBhcnNlci5wYXJzZShkYXRhKQogICAgICBlbmQKICAgIGVu ZC5tYXAoJjpqb2luKQogIGVuZApgYGAKCkhlcmUncyB0aGUgYHBhcnNlYCBtZXRob2QKCmBgYHJ1 YnkKICAgICAgZGVmIHBhcnNlKHN0cikKICAgICAgICBAbXV0ZXguc3luY2hyb25pemUgZG8KICAg ICAgICAgIHN0ciA9IHN0ci5kb3duY2FzZQogICAgICAgICAgQGN1cl9mYWN0b3J5ID0gQGV4YWN0 X2ZhY3RvcnkKICAgICAgICAgIGlmIEBjdXJfZmFjdG9yeQogICAgICAgICAgICBAY3VyX2ZhY3Rv cnlfc3VwcG9ydF96ID0gQGN1cl9mYWN0b3J5LnByb3BlcnR5KDpoYXNfel9jb29yZGluYXRlKSA/ IHRydWUgOiBmYWxzZQogICAgICAgICAgICBAY3VyX2ZhY3Rvcnlfc3VwcG9ydF9tID0gQGN1cl9m YWN0b3J5LnByb3BlcnR5KDpoYXNfbV9jb29yZGluYXRlKSA/IHRydWUgOiBmYWxzZQogICAgICAg ICAgZW5kCiAgICAgICAgICBAY3VyX2V4cGVjdF96ID0gbmlsCiAgICAgICAgICBAY3VyX2V4cGVj dF9tID0gbmlsCiAgICAgICAgICBAY3VyX3NyaWQgPSBAZGVmYXVsdF9zcmlkCiAgICAgICAgICBp ZiBAc3VwcG9ydF9ld2t0ICYmIHN0ciA9fiAvXnNyaWQ9KFxkKyk7L2kKICAgICAgICAgICAgc3Ry ID0gJCcKICAgICAgICAgICAgQGN1cl9zcmlkID0gUmVnZXhwLmxhc3RfbWF0Y2goMSkudG9faQog ICAgICAgICAgZW5kCiAgICAgICAgICBiZWdpbgogICAgICAgICAgICBzdGFydF9zY2FubmVyKHN0 cikKICAgICAgICAgICAgb2JqID0gcGFyc2VfdHlwZV90YWcKICAgICAgICAgICAgaWYgQGN1cl90 b2tlbiAmJiAhQGlnbm9yZV9leHRyYV90b2tlbnMKICAgICAgICAgICAgICByYWlzZSBFcnJvcjo6 UGFyc2VFcnJvciwgIkV4dHJhIHRva2VucyBiZWdpbm5pbmcgd2l0aCAje0BjdXJfdG9rZW4uaW5z cGVjdH0uIgogICAgICAgICAgICBlbmQKICAgICAgICAgIGVuc3VyZQogICAgICAgICAgICBjbGVh bl9zY2FubmVyCiAgICAgICAgICBlbmQKICAgICAgICAgIG9iagogICAgICAgIGVuZAogICAgICBl bmQKYGBgCgpXaGVyZSB0aGUgYFN0cmluZ1NjYW5uZXJgIGlzIGNyZWF0ZWQgYW5kIGFzc2lnbmVk IHRvIGBAc2Nhbm5lcmAgaW4gYHN0YXJ0X3NjYW5uZXJgIGFuZCBgQHNjYW5uZXJgIGlzIHNldCB0 byBgbmlsYCBpbiBgY2xlYW5fc2Nhbm5lcmAuIEFjY29yZGluZyB0byB0aGUgY29udHJvbCBmcmFt ZSBpbmZvcm1hdGlvbiBpbiB0aGUgbG9nLCB0aGUgZXJyb3IgaXMgY2F1c2VkIGluIHRoZSBgc2Nh bl91bnRpbGAgbWV0aG9kLCBidXQgaXQgbWlnaHQgYmUgZHVlIHRvIGBnY19zd2VlcGAgYmVpbmcg cnVuIGF0IHNvbWUgcG9pbnQuCgpVbmZvcnR1bmF0ZWx5IHNpbmNlIHRoaXMgaGFwcGVuZWQgb24g YSBDSSBzeXN0ZW0gSSBkb24ndCBoYXZlIGFjY2VzcyB0byB0aGUgZGlhZ25vc3RpYyBmaWxlLiBX ZSd2ZSB0cmllZCB0byByZXBsaWNhdGUgdGhpcyBsb2NhbGx5IHVuc3VjY2Vzc2Z1bGx5LiBUaGUg YmVzdCB3ZSd2ZSBkb25lIGlzIGNhdXNlZCBhIGRlYWRsb2NrIHdoaWxlIHRyeWluZyB0byBqb2lu IHRoZSB0aHJlYWRzLCBidXQgY2Fubm90IHJlbGlhYmx5IHJlcHJvZHVjZSB0aGF0LiBIZXJlJ3Mg YSBsaW5rIHRvIHRoZSBDSSBydW4gdGhhdCBjYXVzZWQgdGhlIGlzc3VlIGlmIHRoYXQncyBoZWxw ZnVsIChodHRwczovL2dpdGh1Yi5jb20vcmdlby9yZ2VvL2FjdGlvbnMvcnVucy8zMTQ0NTc4ODk3 L2pvYnMvNTExMDc3MTI1NykuCgpJZiB0aGVyZSdzIGFueSB0aXBzIG9uIGhvdyB0byByZXByb2R1 Y2Ugb3IgYW55dGhpbmcgeW91IHdhbnQgbWUgdG8gdHJ5IHRvIGdldCBtb3JlIGluZm9ybWF0aW9u IHBsZWFzZSBsZXQgbWUga25vdy4KCi0tLUZpbGVzLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0KbXVsdGl0aHJlYWRfY3Jhc2gubG9nICg3NS4zIEtCKQoKCi0tIApodHRwczovL2J1Z3Mu cnVieS1sYW5nLm9yZy8KClVuc3Vic2NyaWJlOiA8bWFpbHRvOnJ1YnktY29yZS1yZXF1ZXN0QHJ1 YnktbGFuZy5vcmc/c3ViamVjdD11bnN1YnNjcmliZT4KPGh0dHA6Ly9saXN0cy5ydWJ5LWxhbmcu b3JnL2NnaS1iaW4vbWFpbG1hbi9vcHRpb25zL3J1YnktY29yZT4K