On Thu, 27 Aug 2009, Eric Blake wrote:
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> According to Davide Libenzi on 8/25/2009 3:53 PM:
> >> Another solution is for the application to sanitize all newly-created
> >> fds: GNU coreutils provides a wrapper
On Tue, 25 Aug 2009, Eric Blake wrote:
> Another solution is for the application to sanitize all newly-created
> fds: GNU coreutils provides a wrapper open_safer, which does nothing
> extra in the common case that open() returned 3 or larger, but calls
> fcntl(n,F_DUPFD,3)/close(n) before returnin
