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Tue, 08 Jun 2021 13:59:57 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Roman Perepelitsa Date: Tue, 8 Jun 2021 22:59:46 +0200 Message-ID: Subject: Re: Unterminated command truncates history file To: Jonathan Ching Cc: Bart Schaefer , Zsh Users Content-Type: text/plain; charset="UTF-8" X-Seq: 26768 Archived-At: X-Loop: zsh-users@zsh.org Errors-To: zsh-users-owner@zsh.org Precedence: list Precedence: bulk Sender: zsh-users-request@zsh.org X-no-archive: yes List-Id: List-Help: List-Subscribe: List-Unsubscribe: List-Post: List-Owner: List-Archive: On Tue, Jun 8, 2021 at 10:42 PM Jonathan Ching wrote: > > It doesn't seem like the issue is resolved by 5.8. Could it be something else? I can reproduce this: % docker run -e TERM -it --rm zshusers/zsh:5.8 zsh 7a7002248c6a# print 'HISTFILE=~/hist' >>~/.zshrc 7a7002248c6a# print 'HISTSIZE=9223372036854775807' >>~/.zshrc 7a7002248c6a# print 'SAVEHIST=9223372036854775807' >>~/.zshrc 7a7002248c6a# print 'setopt incappendhistory' >>~/.zshrc 7a7002248c6a# exec zsh 7a7002248c6a# echo 1 1 7a7002248c6a# echo 2 2 7a7002248c6a# cat ~/hist echo 1 echo 2 cat ~/hist 7a7002248c6a# echo " dquote> 7a7002248c6a# cat ~/hist echo 1 cat ~/hist Replacing 9223372036854775807with mere 1000000000000000000 avoids the issue. >From my experience with zsh source code, it doesn't bother with handling integer overflow, so I'm not sure how serious this bug is. Roman.