ruby-core

Issue #15050 has been updated by MSP-Greg (Greg L).


@normalperson

Eric,

Sorry been busy with 'this is a bigger mess than I thought' kinds of things.

I just ran ruby-loco on r64706 'fiber: fix crash on GC after forking', and the build passed.

Thanks, Greg

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Bug #15050: GC after forking with fibers crashes
https://bugs.ruby-lang.org/issues/15050#change-73996

* Author: normalperson (Eric Wong)
* Status: Closed
* Priority: Normal
* Assignee: ko1 (Koichi Sasada)
* Target version: 
* ruby -v: 
* Backport: 2.3: UNKNOWN, 2.4: UNKNOWN, 2.5: UNKNOWN
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Not sure when to work on this, so leaving this here for now...

The management of stacks for root fiber and regular
fibers is different and confusing.  Perhaps unifying
thread and fiber stack cache is the best way to go.

Is a separate class of stacks even necessary?
We should aim to minimize use of stack space.

"[BUG] Illegal root fiber parameter"


---Files--------------------------------
0001-test_fiber-show-crash-on-GC-after-forking.patch (1.19 KB)


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