Hi Aurelien,
I think you're almost there, at least with my comments :)
linux-2.6.23-ipmap/include/net/ipv6.h
--- linux-2.6.23-haley/include/net/ipv6.h 2007-10-22
09:42:58.000000000 +0200
+++ linux-2.6.23-ipmap/include/net/ipv6.h 2007-10-22
10:10:59.000000000 +0200
@@ -21,6 +21,7 @@
#include <net/ndisc.h>
#include <net/flow.h>
#include <net/snmp.h>
+#include <linux/in.h>
#define SIN6_LEN_RFC2133 24
@@ -167,6 +168,12 @@ DECLARE_SNMP_STAT(struct udp_mib, udplit
if (is_udplite) SNMP_INC_STATS_USER(udplite_stats_in6,
field); \
else SNMP_INC_STATS_USER(udp_stats_in6, field); } while(0)
+#define IS_ADDR_MAPPED(a) \
+ (((uint32_t *) (a))[0] == 0 \
+ && ((uint32_t *) (a))[1] == 0 \
+ && (((uint32_t *) (a))[2] == 0 \
+ || ((uint32_t *) (a))[2] == htonl(0xffff)))
+
struct ip6_ra_chain
{
struct ip6_ra_chain *next;
@@ -380,7 +387,7 @@ static inline int ipv6_addr_any(const st
static inline int ipv6_addr_v4mapped(const struct in6_addr *a)
{
return ((a->s6_addr32[0] | a->s6_addr32[1]) == 0 &&
- a->s6_addr32[2] == htonl(0x0000ffff));
+ a->s6_addr32[2] == htonl(0x0000ffff));
}
You don't need to touch ipv6.h at all, IS_ADDR_MAPPED is unused and the
other is removing a space.
static void ip_map_init(struct cache_head *cnew, struct cache_head *citem)
{
@@ -125,7 +133,7 @@ static void ip_map_init(struct cache_hea
struct ip_map *item = container_of(citem, struct ip_map, h);
strcpy(new->m_class, item->m_class);
- new->m_addr.s_addr = item->m_addr.s_addr;
+ ipv6_addr_copy(&(new->m_addr), &(item->m_addr));
Extra () here.
@@ -651,7 +694,7 @@ svcauth_unix_set_client(struct svc_rqst
ipm = ip_map_cached_get(rqstp);
if (ipm == NULL)
ipm = ip_map_lookup(rqstp->rq_server->sv_program->pg_class,
- sin->sin_addr);
+ &(sin6->sin6_addr));
Extra () here.
-Brian
-
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