svn commit: r259176 - head/usr.sbin/ndp
Andrey V. Elsukov
ae at FreeBSD.org
Tue Dec 10 14:17:08 UTC 2013
Author: ae
Date: Tue Dec 10 14:17:07 2013
New Revision: 259176
URL: http://svnweb.freebsd.org/changeset/base/259176
Log:
Change the type of addr argument in dump() function to be able
disambiguate link-local addresses from different zones.
Modified:
head/usr.sbin/ndp/ndp.c
Modified: head/usr.sbin/ndp/ndp.c
==============================================================================
--- head/usr.sbin/ndp/ndp.c Tue Dec 10 13:42:59 2013 (r259175)
+++ head/usr.sbin/ndp/ndp.c Tue Dec 10 14:17:07 2013 (r259176)
@@ -131,7 +131,7 @@ void getsocket(void);
int set(int, char **);
void get(char *);
int delete(char *);
-void dump(struct in6_addr *, int);
+void dump(struct sockaddr_in6 *, int);
static struct in6_nbrinfo *getnbrinfo(struct in6_addr *, int, int);
static char *ether_str(struct sockaddr_dl *);
int ndp_ether_aton(char *, u_char *);
@@ -461,7 +461,9 @@ get(char *host)
return;
}
sin->sin6_addr = ((struct sockaddr_in6 *)res->ai_addr)->sin6_addr;
- dump(&sin->sin6_addr, 0);
+ sin->sin6_scope_id =
+ ((struct sockaddr_in6 *)res->ai_addr)->sin6_scope_id;
+ dump(sin, 0);
if (found_entry == 0) {
getnameinfo((struct sockaddr *)sin, sin->sin6_len, host_buf,
sizeof(host_buf), NULL ,0,
@@ -543,7 +545,7 @@ delete:
* Dump the entire neighbor cache
*/
void
-dump(struct in6_addr *addr, int cflag)
+dump(struct sockaddr_in6 *addr, int cflag)
{
int mib[6];
size_t needed;
@@ -615,7 +617,9 @@ again:;
continue;
if (addr) {
- if (!IN6_ARE_ADDR_EQUAL(addr, &sin->sin6_addr))
+ if (IN6_ARE_ADDR_EQUAL(&addr->sin6_addr,
+ &sin->sin6_addr) == 0 ||
+ addr->sin6_scope_id != sin->sin6_scope_id)
continue;
found_entry = 1;
} else if (IN6_IS_ADDR_MULTICAST(&sin->sin6_addr))
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