[ruby-core:110136] [Ruby master Bug#19029] Moving a transient heap allocated array between size pools can trigger GC while in GC
From:
"eightbitraptor (Matthew Valentine-House)" <noreply@...>
Date:
2022-09-28 18:47:01 UTC
List:
ruby-core #110136
SXNzdWUgIzE5MDI5IGhhcyBiZWVuIHJlcG9ydGVkIGJ5IGVpZ2h0Yml0cmFwdG9yIChNYXR0aGV3 IFZhbGVudGluZS1Ib3VzZSkuCgotLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tCkJ1ZyAjMTkwMjk6IE1vdmluZyBhIHRyYW5zaWVudCBoZWFwIGFsbG9jYXRlZCBhcnJheSBi ZXR3ZWVuIHNpemUgcG9vbHMgY2FuIHRyaWdnZXIgR0Mgd2hpbGUgaW4gR0MKaHR0cHM6Ly9idWdz LnJ1YnktbGFuZy5vcmcvaXNzdWVzLzE5MDI5CgoqIEF1dGhvcjogZWlnaHRiaXRyYXB0b3IgKE1h dHRoZXcgVmFsZW50aW5lLUhvdXNlKQoqIFN0YXR1czogT3BlbgoqIFByaW9yaXR5OiBOb3JtYWwK KiBCYWNrcG9ydDogMi43OiBVTktOT1dOLCAzLjA6IFVOS05PV04sIDMuMTogVU5LTk9XTgotLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tCltHaXRodWIgUFIgNjQ2Nl0oaHR0 cHM6Ly9naXRodWIuY29tL3J1YnkvcnVieS9wdWxsLzY0NjYpCgpSQVJSQVlfUFRSIHdoZW4gY2Fs bGVkIHdpdGggYSB0cmFuc2llbnQgYXJyYXkgZGV0cmFuc2llbnRzIHRoZSBhcnJheSBiZWZvcmUg cmV0dXJuaW5nIGl0cyBwb2ludGVyIHdoaWNoIGFsbG9jYXRlcyBpbiB0aGUgaGVhcC4KCkJlY2F1 c2UgUkFSUkFZX1BUUiB3YXMgYmVpbmcgdXNlZCBkdXJpbmcgY29tcGFjdGlvbiAod2hlbiByZS1l bWJlZGRpbmcgYXJyYXlzIHRoYXQgaGF2ZSBtb3ZlZCBiZXR3ZWVuIHNpemUgcG9vbHMpIHRoaXMg aW50cm9kdWNlcyB0aGUgcG9zc2liaWxpdHkgdGhhdCB3ZSBjYW4gaGl0IGEgbWFsbG9jIHRocmVz aG9sZCwgdHJpZ2dlcmluZyBHQywgd2hpbGUgaW4gdGhlIG1pZGRsZSBvZiBjb21wYWN0aW9uLgoK V2Ugc2hvdWxkIGF2b2lkIHRoaXMgYnkgdXNpbmcgc2FmZXIgZnVuY3Rpb25zIHRvIGdldCBob2xk IG9mIHRoZSBwb2ludGVyLiBTaW5jZSB3ZSBrbm93IHRoYXQgdGhlIGFycmF5IGlzIG5vdCBlbWJl ZGRlZCBoZXJlLCB3ZSBjYW4gdXNlIEFSWV9IRUFQX1BUUiBhbmQgQVJZX0VNQkVEX1BUUiBkaXJl Y3RseQoKCgotLSAKaHR0cHM6Ly9idWdzLnJ1YnktbGFuZy5vcmcvCgpVbnN1YnNjcmliZTogPG1h aWx0bzpydWJ5LWNvcmUtcmVxdWVzdEBydWJ5LWxhbmcub3JnP3N1YmplY3Q9dW5zdWJzY3JpYmU+ CjxodHRwOi8vbGlzdHMucnVieS1sYW5nLm9yZy9jZ2ktYmluL21haWxtYW4vb3B0aW9ucy9ydWJ5 LWNvcmU+Cg==