diff options
author | Paolo Bonzini <pbonzini@redhat.com> | 2018-12-14 12:33:31 +0100 |
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committer | Paolo Bonzini <pbonzini@redhat.com> | 2018-12-14 12:33:31 +0100 |
commit | bb22dc14a2c29f6efef40ee72344c5d283a92987 (patch) | |
tree | 90938fc65a1c67ce3afbf3ccae7f10250a696332 /net/ipv6/netfilter/nf_conntrack_reasm.c | |
parent | fca91f6d60b6ee53b8d43c8ad5bad153a758961c (diff) | |
parent | 211929fd3f7c8de4d541b1cc243b82830e5ea1e8 (diff) |
Merge branch 'khdr_fix' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest into HEAD
Merge topic branch from Shuah.
Diffstat (limited to 'net/ipv6/netfilter/nf_conntrack_reasm.c')
-rw-r--r-- | net/ipv6/netfilter/nf_conntrack_reasm.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c index d219979c3e52..181da2c40f9a 100644 --- a/net/ipv6/netfilter/nf_conntrack_reasm.c +++ b/net/ipv6/netfilter/nf_conntrack_reasm.c @@ -341,7 +341,7 @@ static bool nf_ct_frag6_reasm(struct frag_queue *fq, struct sk_buff *prev, struct net_device *dev) { struct sk_buff *fp, *head = fq->q.fragments; - int payload_len; + int payload_len, delta; u8 ecn; inet_frag_kill(&fq->q); @@ -363,10 +363,16 @@ nf_ct_frag6_reasm(struct frag_queue *fq, struct sk_buff *prev, struct net_devic return false; } + delta = - head->truesize; + /* Head of list must not be cloned. */ if (skb_unclone(head, GFP_ATOMIC)) return false; + delta += head->truesize; + if (delta) + add_frag_mem_limit(fq->q.net, delta); + /* If the first fragment is fragmented itself, we split * it to two chunks: the first with data and paged part * and the second, holding only fragments. */ |