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authorHerbert Xu <herbert@gondor.apana.org.au>2006-06-10 03:13:01 +0400
committerDavid S. Miller <davem@sunset.davemloft.net>2006-06-18 08:30:20 +0400
commitb38dfee3d616ffadb58d4215e3ff9d1d7921031e (patch)
tree55ae104c8522e973291f490c9902580de798ae93 /net/ipv6
parentc8c9f9a3de2c50c876b1068dd41f9a06c5749f80 (diff)
downloadlinux-b38dfee3d616ffadb58d4215e3ff9d1d7921031e.tar.xz
[NET]: skb_trim audit
I found a few more spots where pskb_trim_rcsum could be used but were not. This patch changes them to use it. Also, sk_filter can get paged skb data. Therefore we must use pskb_trim instead of skb_trim. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
-rw-r--r--net/ipv6/netfilter/nf_conntrack_reasm.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
index 3e319035f82d..c32a029e43f0 100644
--- a/net/ipv6/netfilter/nf_conntrack_reasm.c
+++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
@@ -456,13 +456,9 @@ static int nf_ct_frag6_queue(struct nf_ct_frag6_queue *fq, struct sk_buff *skb,
DEBUGP("queue: message is too short.\n");
goto err;
}
- if (end-offset < skb->len) {
- if (pskb_trim(skb, end - offset)) {
- DEBUGP("Can't trim\n");
- goto err;
- }
- if (skb->ip_summed != CHECKSUM_UNNECESSARY)
- skb->ip_summed = CHECKSUM_NONE;
+ if (pskb_trim_rcsum(skb, end - offset)) {
+ DEBUGP("Can't trim\n");
+ goto err;
}
/* Find out which fragments are in front and at the back of us