for file in `grep "* including the terms and conditions of this license text as well. \*" * -r --files-with-match `; do sed "s/\* including the terms and conditions of this license text as well. \*/* including the terms and conditions of this license text as well. */g" -i $file; done
This is a refactoring of target parsing that stores different types of
target specifications as different classes. The eventual intention is to
allow easy iteration over each specification for the purpose of IPv6
multicast host discovery.
Besides the confusingness of the nodns argument being negatively
phrased, it had the value 0 in every existing call. Split out the nodns
special case into a separate function resolve_numeric.
This also has the side effect of changing the number of parameters to
the resolve function, which will cause a compile error for any calls I
might have missed changing when I changed the return code meaning in the
previous commit.
Ncat has its own copy of resolve, which obeys the global o.nodns rather
than a parameter. I'm leaving that alone for now. But give it the same
resolve_internal function, and make resolve call it with different flags
depending on the value of o.nodns.
The only error we can have apart from a getaddrinfo error is a list of
zero addresses; return EAI_NONAME in that case.
This unfortunately inverts the truth value of the return code of
resolve; 0 now means success.
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.
