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From: Bart Schaefer <schaefer@brasslantern.com>
To: Zsh hackers list <zsh-workers@zsh.org>
Subject: Segfault with "private" parameters inside "always" block
Date: Thu, 9 Jun 2022 14:03:22 -0700	[thread overview]
Message-ID: <CAH+w=7a4Wr3wXN5VtC=Ctmvtw=4K-6spFW8mXqC8ZaoHh87t8g@mail.gmail.com> (raw)

zsh/param/private assumes the heap created in startparamscope() is the
only active heap until endparamscope(), but "always" blocks allocate
and free another layer of heap, which invalidates the memory "private"
uses for the parameter GSU structures.

I haven't figured out what to do about this, yet.  The GSUs can't just
be static, because different special params use different callbacks
for get/set/unset.

             reply	other threads:[~2022-06-09 21:03 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-09 21:03 Bart Schaefer [this message]
2022-06-09 22:04 ` [PATCH] " Bart Schaefer

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