Currently, only skb dst is cleared (thanks to skb_dst_drop()) Make sure skb->destructor, conntrack and extensions are cleared. Signed-off-by: Eric Dumazet --- net/core/skbuff.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 5b4bc8b1c7d5674c19b64f8b15685d74632048fe..eeddb9e737ff28e47c77739db7b25ea68e5aa735 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -1149,11 +1149,10 @@ void skb_release_head_state(struct sk_buff *skb) skb); #endif + skb->destructor = NULL; } -#if IS_ENABLED(CONFIG_NF_CONNTRACK) - nf_conntrack_put(skb_nfct(skb)); -#endif - skb_ext_put(skb); + nf_reset_ct(skb); + skb_ext_reset(skb); } /* Free everything but the sk_buff shell. */ -- 2.51.2.1041.gc1ab5b90ca-goog