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| author |   David S. Miller <davem@davemloft.net> | 2018-10-28 10:35:12 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-10-28 10:35:12 -0700 |
| commit | ece23711dd956cd5053c9cb03e9fe0668f9c8894 (patch) | |
| tree | 292446034e76dd6fae7dc66607f8115d6c9aad88 /net/core/dev.c | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf (diff) | |
| download | linux-dev-ece23711dd956cd5053c9cb03e9fe0668f9c8894.tar.xz linux-dev-ece23711dd956cd5053c9cb03e9fe0668f9c8894.zip | |
net: Properly unlink GRO packets on overflow.
Just like with normal GRO processing, we have to initialize
skb->next to NULL when we unlink overflow packets from the
GRO hash lists.
Fixes: d4546c2509b1 ("net: Convert GRO SKB handling to list_head.")
Reported-by: Oleksandr Natalenko <oleksandr@natalenko.name>
Tested-by: Oleksandr Natalenko <oleksandr@natalenko.name>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/dev.c')
| -rw-r--r-- | net/core/dev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 022ad73d6253..77d43ae2a7bb 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -5457,7 +5457,7 @@ static void gro_flush_oldest(struct list_head *head) /* Do not adjust napi->gro_hash[].count, caller is adding a new * SKB to the chain. */ - list_del(&oldest->list); + skb_list_del_init(oldest); napi_gro_complete(oldest); } |