On Thu, Jun 16, 2016 at 04:36:47AM +0300, Dmitry V. Levin wrote:
> On Wed, Jun 15, 2016 at 12:43:00PM +0000, Fabien Siron wrote:
[...]
> > +void
> > +decode_netlink_iov(struct tcb *tcp, unsigned long len, unsigned long addr,
> > + unsigned long data_size)
> > +{
> > + unsigned long iov[2];
> > +
> > + print_array(tcp, addr, len, iov, current_wordsize * 2,
> > + umoven_or_printaddr, _decode_netlink, 0);
> > +}
>
> data_size shouldn't be ignored, see tprint_iov_upto for example
> how to take it into account.Alternatively, rather than making decode_netlink_iov work like tprint_iov_upto, you can extend tprint_iov_upto to print netlink related data. For example, "decode_iov" argument of tprint_iov_upto can be turned from de-facto boolean printaddr/printstr value into enum. -- ldv
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