Some function declared parameters like this:
int f(const char * const s)
Where appropriate, I changed to
int f(const char *s)
The second const is a qualifier on the pointer itself; i.e., the value
of s may not be changed (may not be made to point to anything else)
within the function. This is probably not what was intended. The first
const is what prevents modifying things referenced through s.
svn merge --ignore-ancestry svn://svn.insecure.org/nmap@26621 svn://svn.insecure.org/nmap-exp/luis/nmap-os6
This is the IPv6 OS detection branch. "nmap -6 -O" works now, though at
this point it only prints fingerprints and not OS guesses, because we
need to collect more submissions.
Heretofore we have always extracted teh destination address directly
from the packet contents. But the raw packet bytes do not contain enough
information in one case: IPv6 link-local addresses. For those we really
need the scope ID, and for that we must pass this information all the
way down.
Before this, I got "no route to host" on OS link-local addresses. I
think that it was working on Linux only on accident, by the OS picking a
default interface or something.
These version allow returning an extension header or other
non–upper-layer protocol if it is the final header before the end of the
packet. This is used to parse the broken packets sent as part of
protocol scan.
This was a mistake that was cauding later IP ID comparisons to be false
because of truncation. In particular, it could make all protocols appear
to be open when doing a -sO scan against localhost because the outgoing
packets looked like protocol replies.
* Adding path-mtu.nse for Path MTU Discovery
* Nmap now stores the MTU for interfaces (from SIOCGIFMTU or libdnet)
* Scripts can access the MTU for host.interface via host.interface_mtu
* Nmap prints the MTU for interfaces in --iflist
