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-rw-r--r--include/linux/ipv6.h2
-rw-r--r--net/ipv6/exthdrs.c3
-rw-r--r--net/ipv6/netfilter/ip6t_rt.c14
3 files changed, 9 insertions, 10 deletions
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index 6c5f7b39a4b..bb6f88e1406 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -68,7 +68,7 @@ struct ipv6_opt_hdr {
struct rt0_hdr {
struct ipv6_rt_hdr rt_hdr;
- __u32 bitmap; /* strict/loose bit map */
+ __u32 reserved;
struct in6_addr addr[0];
#define rt0_type rt_hdr.type
diff --git a/net/ipv6/exthdrs.c b/net/ipv6/exthdrs.c
index 47122728212..922549581ab 100644
--- a/net/ipv6/exthdrs.c
+++ b/net/ipv6/exthdrs.c
@@ -406,8 +406,7 @@ ipv6_invert_rthdr(struct sock *sk, struct ipv6_rt_hdr *hdr)
memcpy(opt->srcrt, hdr, sizeof(*hdr));
irthdr = (struct rt0_hdr*)opt->srcrt;
- /* Obsolete field, MBZ, when originated by us */
- irthdr->bitmap = 0;
+ irthdr->reserved = 0;
opt->srcrt->segments_left = n;
for (i=0; i<n; i++)
memcpy(irthdr->addr+i, rthdr->addr+(n-1-i), 16);
diff --git a/net/ipv6/netfilter/ip6t_rt.c b/net/ipv6/netfilter/ip6t_rt.c
index a9526b773d2..2bb670037df 100644
--- a/net/ipv6/netfilter/ip6t_rt.c
+++ b/net/ipv6/netfilter/ip6t_rt.c
@@ -161,8 +161,8 @@ match(const struct sk_buff *skb,
((rtinfo->hdrlen == hdrlen) ^
!!(rtinfo->invflags & IP6T_RT_INV_LEN))));
DEBUGP("res %02X %02X %02X ",
- (rtinfo->flags & IP6T_RT_RES), ((struct rt0_hdr *)rh)->bitmap,
- !((rtinfo->flags & IP6T_RT_RES) && (((struct rt0_hdr *)rh)->bitmap)));
+ (rtinfo->flags & IP6T_RT_RES), ((struct rt0_hdr *)rh)->reserved,
+ !((rtinfo->flags & IP6T_RT_RES) && (((struct rt0_hdr *)rh)->reserved)));
ret = (rh != NULL)
&&
@@ -179,12 +179,12 @@ match(const struct sk_buff *skb,
!!(rtinfo->invflags & IP6T_RT_INV_TYP)));
if (ret && (rtinfo->flags & IP6T_RT_RES)) {
- u_int32_t *bp, _bitmap;
- bp = skb_header_pointer(skb,
- ptr + offsetof(struct rt0_hdr, bitmap),
- sizeof(_bitmap), &_bitmap);
+ u_int32_t *rp, _reserved;
+ rp = skb_header_pointer(skb,
+ ptr + offsetof(struct rt0_hdr, reserved),
+ sizeof(_reserved), &_reserved);
- ret = (*bp == 0);
+ ret = (*rp == 0);
}
DEBUGP("#%d ",rtinfo->addrnr);