From: Peter Stephenson <p.stephenson@samsung.com>
To: zsh workers <zsh-workers@zsh.org>
Subject: Re: PATCH: Fix use-after-free for print -zf and print -sf
Date: Tue, 10 Feb 2015 11:18:11 +0000 [thread overview]
Message-ID: <20150210111811.1c851f7f@pwslap01u.europe.root.pri> (raw)
In-Reply-To: <CAHYJk3QOK97+OjpNiBq+PBq2eAB-fDaFU_hXWppSs532MDiPsw@mail.gmail.com>
On Tue, 10 Feb 2015 12:13:12 +0100
Mikael Magnusson <mikachu@gmail.com> wrote:
> Oops, actually I think I do need it, since I want fout being NULL to
> short circuit the whole if statement to false, and currently it's
> interpreted as if ((fout && (fout != stdout)) ? .. : ..), resulting in
> a call to fflush(NULL) which flushes all open output buffers. I should
> probably have quoted both lines of the if. :)
Yes, I missed that... that's kind of why I talked about rewriting it...
pws
next prev parent reply other threads:[~2015-02-10 11:18 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-10 7:12 Mikael Magnusson
2015-02-10 7:16 ` Mikael Magnusson
2015-02-10 9:37 ` Peter Stephenson
2015-02-10 11:13 ` Mikael Magnusson
2015-02-10 11:18 ` Peter Stephenson [this message]
2015-02-10 11:32 ` Mikael Magnusson
2015-02-10 11:38 ` Peter Stephenson
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