Support Mobile IPv6 extension headers sorting for two transformation policies.
Mobile IPv6 extension headers should be placed after IPsec
transport mode, but before transport AH when outbound.
Signed-off-by: Masahide NAKAMURA <nakam@linux-ipv6.org>
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
- /* XXX: Rule 2: select MIPv6 RO or inbound trigger */
+ /* Rule 2: select MIPv6 RO or inbound trigger */
+#ifdef CONFIG_IPV6_MIP6
+ for (i = 0; i < n; i++) {
+ if (src[i] &&
+ (src[i]->props.mode == XFRM_MODE_ROUTEOPTIMIZATION ||
+ src[i]->props.mode == XFRM_MODE_IN_TRIGGER)) {
+ dst[j++] = src[i];
+ src[i] = NULL;
+ }
+ }
+ if (j == n)
+ goto end;
+#endif
/* Rule 3: select IPsec transport AH */
for (i = 0; i < n; i++) {
/* Rule 3: select IPsec transport AH */
for (i = 0; i < n; i++) {
- /* XXX: Rule 2: select MIPv6 RO or inbound trigger */
+ /* Rule 2: select MIPv6 RO or inbound trigger */
+#ifdef CONFIG_IPV6_MIP6
+ for (i = 0; i < n; i++) {
+ if (src[i] &&
+ (src[i]->mode == XFRM_MODE_ROUTEOPTIMIZATION ||
+ src[i]->mode == XFRM_MODE_IN_TRIGGER)) {
+ dst[j++] = src[i];
+ src[i] = NULL;
+ }
+ }
+ if (j == n)
+ goto end;
+#endif
/* Rule 3: select IPsec tunnel */
for (i = 0; i < n; i++) {
/* Rule 3: select IPsec tunnel */
for (i = 0; i < n; i++) {