diff options
| author | Stephen Hemminger <shemminger@osdl.org> | 2005-09-08 12:57:43 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2005-09-08 12:57:43 -0700 |
| commit | 42ca89c18b75e1c4c3b02aa5589ad3aa916909a8 (patch) | |
| tree | a3052c4ffdfa8451a182c49837a92054f5688672 /net/ipv6/exthdrs.c | |
| parent | e50ef933e649a2b43aa10c8a60c491543b8b4c02 (diff) | |
| download | op-kernel-dev-42ca89c18b75e1c4c3b02aa5589ad3aa916909a8.zip op-kernel-dev-42ca89c18b75e1c4c3b02aa5589ad3aa916909a8.tar.gz | |
[IPV6]: Need to use pskb_trim_rcsum().
Fix pskb_trim usage in ipv6. Only the udp one is really
a bug, other places are just doing equivalent code.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/exthdrs.c')
| -rw-r--r-- | net/ipv6/exthdrs.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/net/ipv6/exthdrs.c b/net/ipv6/exthdrs.c index 5be6da2..3b9fa90 100644 --- a/net/ipv6/exthdrs.c +++ b/net/ipv6/exthdrs.c @@ -459,11 +459,10 @@ static int ipv6_hop_jumbo(struct sk_buff *skb, int optoff) IP6_INC_STATS_BH(IPSTATS_MIB_INTRUNCATEDPKTS); goto drop; } - if (pkt_len + sizeof(struct ipv6hdr) < skb->len) { - __pskb_trim(skb, pkt_len + sizeof(struct ipv6hdr)); - if (skb->ip_summed == CHECKSUM_HW) - skb->ip_summed = CHECKSUM_NONE; - } + + if (pskb_trim_rcsum(skb, pkt_len + sizeof(struct ipv6hdr))) + goto drop; + return 1; drop: |
