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Diffstat (limited to 'net/ipv6/icmp.c')
-rw-r--r--net/ipv6/icmp.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index 9e2bdccf9143..01d46bff63c3 100644
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -135,11 +135,12 @@ static int is_ineligible(struct sk_buff *skb)
135 int ptr = (u8 *)(ipv6_hdr(skb) + 1) - skb->data; 135 int ptr = (u8 *)(ipv6_hdr(skb) + 1) - skb->data;
136 int len = skb->len - ptr; 136 int len = skb->len - ptr;
137 __u8 nexthdr = ipv6_hdr(skb)->nexthdr; 137 __u8 nexthdr = ipv6_hdr(skb)->nexthdr;
138 __be16 frag_off;
138 139
139 if (len < 0) 140 if (len < 0)
140 return 1; 141 return 1;
141 142
142 ptr = ipv6_skip_exthdr(skb, ptr, &nexthdr); 143 ptr = ipv6_skip_exthdr(skb, ptr, &nexthdr, &frag_off);
143 if (ptr < 0) 144 if (ptr < 0)
144 return 0; 145 return 0;
145 if (nexthdr == IPPROTO_ICMPV6) { 146 if (nexthdr == IPPROTO_ICMPV6) {
@@ -596,6 +597,7 @@ static void icmpv6_notify(struct sk_buff *skb, u8 type, u8 code, __be32 info)
596 int inner_offset; 597 int inner_offset;
597 int hash; 598 int hash;
598 u8 nexthdr; 599 u8 nexthdr;
600 __be16 frag_off;
599 601
600 if (!pskb_may_pull(skb, sizeof(struct ipv6hdr))) 602 if (!pskb_may_pull(skb, sizeof(struct ipv6hdr)))
601 return; 603 return;
@@ -603,7 +605,8 @@ static void icmpv6_notify(struct sk_buff *skb, u8 type, u8 code, __be32 info)
603 nexthdr = ((struct ipv6hdr *)skb->data)->nexthdr; 605 nexthdr = ((struct ipv6hdr *)skb->data)->nexthdr;
604 if (ipv6_ext_hdr(nexthdr)) { 606 if (ipv6_ext_hdr(nexthdr)) {
605 /* now skip over extension headers */ 607 /* now skip over extension headers */
606 inner_offset = ipv6_skip_exthdr(skb, sizeof(struct ipv6hdr), &nexthdr); 608 inner_offset = ipv6_skip_exthdr(skb, sizeof(struct ipv6hdr),
609 &nexthdr, &frag_off);
607 if (inner_offset<0) 610 if (inner_offset<0)
608 return; 611 return;
609 } else { 612 } else {