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| author | Eric Dumazet <edumazet@google.com> | 2022-10-29 18:45:20 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-11-01 06:14:27 +0300 |
| commit | 3bdfb04f13ebdd4ae50fc5dc595663874781e48c (patch) | |
| tree | 042e3e6a4c27c96c782f403bd60b1eec3780b3bb /net/ipv4/ip_fragment.c | |
| parent | 77adfd3a1d44c4730fd2af99b497e04ddc2b5837 (diff) | |
| download | linux-3bdfb04f13ebdd4ae50fc5dc595663874781e48c.tar.xz | |
net: dropreason: add SKB_DROP_REASON_FRAG_TOO_FAR
IPv4 reassembly unit can decide to drop frags based on
/proc/sys/net/ipv4/ipfrag_max_dist sysctl.
Add a specific drop reason to track this specific
and weird case.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/ipv4/ip_fragment.c')
| -rw-r--r-- | net/ipv4/ip_fragment.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c index 85e8113259c3..69c00ffdcf3e 100644 --- a/net/ipv4/ip_fragment.c +++ b/net/ipv4/ip_fragment.c @@ -256,7 +256,7 @@ static int ip_frag_reinit(struct ipq *qp) } sum_truesize = inet_frag_rbtree_purge(&qp->q.rb_fragments, - SKB_DROP_REASON_NOT_SPECIFIED); + SKB_DROP_REASON_FRAG_TOO_FAR); sub_frag_mem_limit(qp->q.fqdir, sum_truesize); qp->q.flags = 0; |