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| 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/reassembly.c | |
| parent | e50ef933e649a2b43aa10c8a60c491543b8b4c02 (diff) | |
| download | linux-42ca89c18b75e1c4c3b02aa5589ad3aa916909a8.tar.gz linux-42ca89c18b75e1c4c3b02aa5589ad3aa916909a8.tar.bz2 linux-42ca89c18b75e1c4c3b02aa5589ad3aa916909a8.zip | |
[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/reassembly.c')
| -rw-r--r-- | net/ipv6/reassembly.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c index 9d9e04344c77..e4fe9ee484dd 100644 --- a/net/ipv6/reassembly.c +++ b/net/ipv6/reassembly.c @@ -479,12 +479,9 @@ static void ip6_frag_queue(struct frag_queue *fq, struct sk_buff *skb, /* Point into the IP datagram 'data' part. */ if (!pskb_pull(skb, (u8 *) (fhdr + 1) - skb->data)) goto err; - if (end-offset < skb->len) { - if (pskb_trim(skb, end - offset)) - goto err; - if (skb->ip_summed != CHECKSUM_UNNECESSARY) - skb->ip_summed = CHECKSUM_NONE; - } + + if (pskb_trim_rcsum(skb, end - offset)) + goto err; /* Find out which fragments are in front and at the back of us * in the chain of fragments so far. We must know where to put |