netdev - Re: [PATCH] iputils: fix memory leaks

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Date:	Thu, 7 Mar 2013 11:18:21 +0000 (UTC)
From:	jb <jb.1234abcd@...il.com>
To:	netdev@...r.kernel.org
Subject: Re: [PATCH] iputils: fix memory leaks

David Laight <David.Laight <at> ACULAB.COM> writes:

> 
> >     Fix memory leaks
> ...
> > +#ifdef USE_IDN
> > +                               free(idn);
> > +                               idn = NULL;
> > +#endif
> >                                 exit(2);
> 
> There is no point calling free() before exit(), nor any need
> to free items that aren't allocated inside loops.
> 
> 	David

A matter of good style ? Overzealous ?
Flame ?
http://stackoverflow.com/questions/654754/what-really-happens-when-you-dont-free-after-malloc
jb



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