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authorDavid S. Miller <davem@davemloft.net>2018-10-28 10:35:12 -0700
committerDavid S. Miller <davem@davemloft.net>2018-10-28 10:35:12 -0700
commitece23711dd956cd5053c9cb03e9fe0668f9c8894 (patch)
tree292446034e76dd6fae7dc66607f8115d6c9aad88
parent6788fac82001ed1944b5da976bcec4a7b9accf51 (diff)
download96b-common-ece23711dd956cd5053c9cb03e9fe0668f9c8894.tar.gz
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>
-rw-r--r--net/core/dev.c2
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);
}