Re: [PATCH] Check strdup() failure

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merged: https://github.com/SELinuxProject/selinux/pull/149

On Fri, May 10, 2019 at 2:00 PM William Roberts
<bill.c.roberts@xxxxxxxxx> wrote:
>
> On Fri, May 10, 2019 at 12:04 PM Jokke Hämäläinen
> <jokke.hamalainen@xxxxxxxxxxxx> wrote:
> >
> >
> >
> > ---
> >  libselinux/utils/getconlist.c | 5 +++++
> >  1 file changed, 5 insertions(+)
> >
> > diff --git a/libselinux/utils/getconlist.c b/libselinux/utils/getconlist.c
> > index 5ac0ca85..29c16640 100644
> > --- a/libselinux/utils/getconlist.c
> > +++ b/libselinux/utils/getconlist.c
> > @@ -27,6 +27,11 @@ int main(int argc, char **argv)
> >                 switch (opt) {
> >                 case 'l':
> >                         level = strdup(optarg);
> > +                       if (!level) {
> > +                               fprintf(stderr, "memory allocation failure: %d(%s)\n",
> > +                                       errno, strerror(errno));
> > +                               return 3;
> > +                       }
> >                         break;
> >                 default:
> >                         usage(argv[0], "invalid option", 1);
> > --
> > 2.21.0
> >
>
> ack




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