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From: Wesley Schwengle <wesleys@opperschaap.net>
To: zsh-workers@zsh.org
Subject: Fix use after free warning in compmatch.c
Date: Tue,  4 Oct 2022 13:53:33 -0400	[thread overview]
Message-ID: <20221004175333.1250799-1-wesleys@opperschaap.net> (raw)

While compiling zsh from git on Debian with gcc 12.2.0 I came across the
following warning:

compmatch.c:2081:26: warning: pointer ‘or’ used after ‘realloc’ [-Wuse-after-free]

With the help of #zsh, with phy1729 and Mikachu in particular, it is solved
with the following patch.

If someone has a better solution to fix the warning, than this is merely a
notice of saying I got a warning while running make with the latest and
greatest zsh.

Cheers,
Wesley


             reply	other threads:[~2022-10-04 20:34 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-10-04 17:53 Wesley Schwengle [this message]
2022-10-04 17:53 ` [PATCH] Silence use-after-free " Wesley Schwengle
2022-10-17  4:18   ` Jun T

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