[LTP] [PATCH v4 3/3] Add setsockopt08, CVE-2021-22555

Cyril Hrubis
2021-08-05T15:11:17Z

Hi!
> > +#include "tst_test.h"
> > +#include "tst_safe_net.h"
> > +#include "lapi/ip_tables.h"
>
> I've fixed the failure on Centos with missing IFNAMSIZ but this still
> fails to compile on ubuntu xenial because the tst_safe_net.h pull in
> netinet/in.h and lapi/ip_tables.h pulls in linux/in.h and on old enough
> systems these two headers does not like to be included at the same time.
>
> I'm not sure how to fix this, either we drop the include to
> linux/netfilter_ipv4/ip_tables.h completely or we add a configure check
> if netinet/in.h and linux/in.h could be included at the same time and
> ifdef the linux/netfilter_ipv4/ip_tables.h with that check.
>
> Either way both looks like a hack, if anyone has a better idea please
> suggest it.

Uff and it looks like setsockopt03 does include the same headers so this
could probably be fixed by another shuffle, but I will have to figure
out what has to be moved and where.

--
Cyril Hrubis
chrubis@suse.cz