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Infinite recursion in eval #1183

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voldenet opened this issue Apr 17, 2018 · 0 comments
Closed

Infinite recursion in eval #1183

voldenet opened this issue Apr 17, 2018 · 0 comments
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@flashcode
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bug Unexpected problem or unintended behavior
Milestone
2.2

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@voldenet
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voldenet commented Apr 17, 2018 •
edited by flashcode

Bug, feature, or question?

Eval.

Current behavior

Sigsegv or hang, depending on luck.

Steps to reproduce

  1. Run weechat with
test='${eval:${env:test}}' weechat
  1. Run /eval -n ${eval:${env:test}} in weechat

Desired behavior

It should return "" and warn after hitting the recursion limit

Suggested solutions

Add recursion limit.

  • WeeChat version: 2.0.1
  • OS, distribution and version: Debian GNU/Linux 9
@flashcode flashcode self-assigned this Apr 17, 2018
@flashcode flashcode added the bug Unexpected problem or unintended behavior label Apr 17, 2018
@flashcode flashcode added this to the 2.2 milestone Apr 17, 2018
@flashcode flashcode added the in progress Someone is working on this issue label Apr 17, 2018
@flashcode flashcode removed the in progress Someone is working on this issue label Apr 17, 2018
This was referenced Jan 26, 2019
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@flashcode flashcode mentioned this issue Jan 30, 2022
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@flashcode flashcode

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bug Unexpected problem or unintended behavior
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Milestone
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@flashcode @voldenet