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* Probabilistic crash on zsh 5.9 on x86_64
@ 2023-04-08 17:28 zsh bug report throwaway email thing
  2023-04-08 21:36 ` Mikael Magnusson
  0 siblings, 1 reply; 14+ messages in thread
From: zsh bug report throwaway email thing @ 2023-04-08 17:28 UTC (permalink / raw)
  To: zsh-workers

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Hello,

I would like to report a bug in zsh 5.9 (x86_64-pc-linux-gnu) (on Arch Linux, but I also reproduced on Alpine in QEMU, so it is probably zsh and not libc. Also, this does not happen in archiso in qemu, which is also weird.).

Repro instructions: run the commands:
TRAPEXIT() { ls }
TRAPEXIT
# if that does not crash, keep typing TRAPEXIT until it does. sometimes it doesn't crash.

Expected behavior: zsh might throw an error or something? but it shouldn't crash
Actual behavior: there is an unknown chance that zsh throws an error and crashes like this:
zsh: TRAPEXIT: function not defined by file
malloc(): unaligned tcache chunk detected
[1] 34511 IOT instruction (core dumped) zsh

Nothing relevant in dmesg.

If I can help in any way, please contact me.

Kind regards,
an anonymous bug reporter

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^ permalink raw reply	[flat|nested] 14+ messages in thread

end of thread, other threads:[~2023-04-14 12:21 UTC | newest]

Thread overview: 14+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-04-08 17:28 Probabilistic crash on zsh 5.9 on x86_64 zsh bug report throwaway email thing
2023-04-08 21:36 ` Mikael Magnusson
2023-04-11 16:14   ` Jun. T
2023-04-11 16:29     ` Peter Stephenson
2023-04-13 10:47       ` Peter Stephenson
2023-04-13 11:12         ` Peter Stephenson
2023-04-13 13:02           ` Jun. T
2023-04-13 13:19             ` Peter Stephenson
2023-04-13 14:03               ` Peter Stephenson
2023-04-13 14:13                 ` Peter Stephenson
2023-04-13 16:40                 ` Jun. T
2023-04-13 16:55                   ` Peter Stephenson
2023-04-14  8:29                     ` Peter Stephenson
2023-04-14 12:21                       ` Mikael Magnusson

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