Re: [PATCH] xenpaging: do not leak if --pagefile given twice

[Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>]

On Wed, Feb 17, 2016 at 02:14:38PM -0500, Konrad Rzeszutek Wilk wrote:
> On Wed, Feb 17, 2016 at 02:58:33PM +0000, Ian Campbell wrote:
> > By freeing filename (which is either NULL or the previous iteration of
> > this argument). This implements a semantic where the last --pagefile
> > given on the command line takes precedence.
> > 
> > This is the same semantic as the other options have.
> > 
> > CID: 1198792
> > 
> 
> Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

and applied. Figured nobody would mind this fix.
> 
> > Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
> > ---
> >  tools/xenpaging/xenpaging.c | 1 +
> >  1 file changed, 1 insertion(+)
> > 
> > diff --git a/tools/xenpaging/xenpaging.c b/tools/xenpaging/xenpaging.c
> > index 0377507..6157d3a 100644
> > --- a/tools/xenpaging/xenpaging.c
> > +++ b/tools/xenpaging/xenpaging.c
> > @@ -232,6 +232,7 @@ static int xenpaging_getopts(struct xenpaging *paging, int argc, char *argv[])
> >              paging->vm_event.domain_id = atoi(optarg);
> >              break;
> >          case 'f':
> > +            free(filename);
> >              filename = strdup(optarg);
> >              break;
> >          case 'm':
> > -- 
> > 2.1.4
> > 
> > 
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