Bug #18278: SegFault on exit from gtk3 app

• Status: Third Party's Issue
• Assignee: -
• Target version: -
• ruby -v: ruby 2.5.1p57 (2018-03-29 revision 63029) [x86_64-linux]
• Backport: 2.6: UNKNOWN, 2.7: UNKNOWN, 3.0: UNKNOWN

[sergzhum (Sergey Zhumatiy)]

I try to implement my gtk3-based app to organize my books/music/etc.
After adding the autocompletion feature the app hits segmentation fault occasionly. I've described the way to reproduce it in the BUG-REPRODUCE.md file.

Because it is hard for me to extract minimal example and I do not understand the exact cause of segfault, I extracted all needed files (only one ruby file and some data files).

Here is the actual git branch with all needed files: https://github.com/zhum/keep-it-well/tree/bugreport

log - is the dump, the ruby interpreter generated on the last fault.

[mame (Yusuke Endoh)]

• Status changed from Open to Third Party's Issue

According to the log, it is very likely to be a problem with gtk3. Could you contact on the author of the gem?

I guess the gem wrongly assumes the order in which finalizers are called.