From: Kamil Dudka <kdudka@redhat.com>
To: Bart Schaefer <schaefer@brasslantern.com>
Cc: zsh-workers@zsh.org
Subject: Re: [PATCH] mkenvstr: avoid crash in case NULL is given as value
Date: Wed, 20 May 2015 19:35:13 +0200 [thread overview]
Message-ID: <13142758.yMuWt9XIhO@kdudka.brq.redhat.com> (raw)
In-Reply-To: <150520102300.ZM26712@torch.brasslantern.com>
On Wednesday 20 May 2015 10:23:00 Bart Schaefer wrote:
> On May 20, 4:43pm, Kamil Dudka wrote:
> }
> } Good catch! Then your patch certainly looks as a better choice to me.
>
> It belatedly occurs to me that adding
>
> if (!value)
> value = "";
>
> would have been a sufficient change. Oh, well.
I am quite new to zsh code but this drives me to a question: Are the strings
allocated in mkenvstr() freed anywhere?
Kamil
next prev parent reply other threads:[~2015-05-20 17:58 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-19 18:24 Kamil Dudka
2015-05-19 23:12 ` Bart Schaefer
2015-05-20 14:43 ` Kamil Dudka
2015-05-20 17:23 ` Bart Schaefer
2015-05-20 17:35 ` Kamil Dudka [this message]
2015-05-20 18:17 ` Kamil Dudka
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