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Re: BUG: Crash when exiting gdb with mem.c:1871 "free(): double free detected in tcache 2"

X-seq: zsh-workers 53494
From: Bart Schaefer <schaefer@xxxxxxxxxxxxxxxx>
To: Malek <o.malek.cz@xxxxxxxxx>
Cc: zsh-workers@xxxxxxx
Subject: Re: BUG: Crash when exiting gdb with mem.c:1871 "free(): double free detected in tcache 2"
Date: Sun, 20 Apr 2025 18:07:18 -0700
Archived-at: <https://zsh.org/workers/53494>
In-reply-to: <b61cfe96-a62d-42e7-b3fd-1d3308bc20d3@gmail.com>
List-id: <zsh-workers.zsh.org>
References: <b61cfe96-a62d-42e7-b3fd-1d3308bc20d3@gmail.com>

On Tue, Apr 15, 2025 at 9:56 AM Malek <o.malek.cz@xxxxxxxxx> wrote:
>
> I've put "exit" cmd and maybe ctrl+c

Given where this occurred ...

> #12 0x000055cec067347e in savehistfile (fn=<optimized out>, err=1, writeflags=<optimized out>) at /usr/src/debug/zsh-5.9/Src/hist.c:3102

... I suspect it may have been fixed by workers/53454 (commit bacc78ec3).

Can you confirm which version number of zsh you have?

Follow-Ups:
- Re: BUG: Crash when exiting gdb with mem.c:1871 "free(): double free detected in tcache 2"
  - From: Bart Schaefer

References:
- BUG: Crash when exiting gdb with mem.c:1871 "free(): double free detected in tcache 2"
  - From: Malek

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