[ruby-core:84263] [Ruby trunk Bug#13155][Closed] Segfault testing Pry

From: v.ondruch@...
Date: 2017-12-14 13:33:19 UTC
List: ruby-core #84263
Issue #13155 has been updated by vo.x (Vit Ondruch).

Status changed from Feedback to Closed

This seems to be fixed by Ruby 2.4.2, because there was no build failure since this version is available in Fedora. So it was probably the same issue as #13605 pointed out by wanabe.

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Bug #13155: Segfault testing Pry
https://bugs.ruby-lang.org/issues/13155#change-68415

* Author: vo.x (Vit Ondruch)
* Status: Closed
* Priority: Normal
* Assignee: 
* Target version: 
* ruby -v: ruby 2.4.1p111 (2017-03-22 revision 58053) [powerpc64le-linux]
* Backport: 2.2: UNKNOWN, 2.3: UNKNOWN, 2.4: UNKNOWN
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Trying to fix Pry on Fedora Rawhide, I get random segfaults. Unfortunately, I can't see any pattern in them. The backtrace is always different. Attaching two logs in case it might make the issue more obvious. Here are some package versions which might be of interest:

$ rpm -q readline
readline-7.0-4.fc26.x86_64

$ rpm -q glibc
glibc-2.24.90-28.fc26.x86_64


---Files--------------------------------
segv1.log (44.2 KB)
segv2.log (44.1 KB)
segv3 (51.6 KB)
segv4 (49.3 KB)


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