[PATCH v3 2/7] Add a general netlink socket parser

[Dmitry V. Levin]

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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