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Re: gets() issue
From: |
Eric Blake |
Subject: |
Re: gets() issue |
Date: |
Mon, 19 Nov 2012 15:55:21 -0700 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:16.0) Gecko/20121029 Thunderbird/16.0.2 |
On 11/19/2012 03:29 PM, Paul Eggert wrote:
> On 11/19/12 14:02, matimatik wrote:
>> I can grep this line in it:
>>
>> extern __typeof__ (gets) gets __attribute__ ((__warning__ ("gets is a
>> security hole - use fgets instead")));
>
> Thanks. It appears that the problem is that
> HAVE_RAW_DECL_GETS is defined, but 'gets' is
> not actually being declared. Can you find out
> why HAVE_RAW_DECL_GETS is defined on your platform?
> The log in
> <http://lists.gnu.org/archive/html/bug-gnulib/2012-11/msg00072.html>
> doesn't seem to have any tests for whether 'gets'
> is declared, so I'm puzzled why HAVE_RAW_DECL_GETS
> would be defined on your platform.
I would have to suspect something like a stale config.cache from an
earlier run prior to upgrading your glibc.
--
Eric Blake address@hidden +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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Re: gets() issue, Eric Blake, 2012/11/19