From fdf71426e7c548d6e4f5e51e0238732d60e05f5f Mon Sep 17 00:00:00 2001 From: Paolo Abeni Date: Tue, 4 Jun 2019 11:44:06 +0200 Subject: net: fix indirect calls helpers for ptype list hooks. As Eric noted, the current wrapper for ptype func hook inside __netif_receive_skb_list_ptype() has no chance of avoiding the indirect call: we enter such code path only for protocols other than ipv4 and ipv6. Instead we can wrap the list_func invocation. v1 -> v2: - use the correct fix tag Fixes: f5737cbadb7d ("net: use indirect calls helpers for ptype hook") Suggested-by: Eric Dumazet Signed-off-by: Paolo Abeni Acked-by: Edward Cree Reviewed-by: Eric Dumazet Signed-off-by: David S. Miller --- net/core/dev.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'net') diff --git a/net/core/dev.c b/net/core/dev.c index 66f7508825bd..1c4593ec4409 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -5025,12 +5025,12 @@ static inline void __netif_receive_skb_list_ptype(struct list_head *head, if (list_empty(head)) return; if (pt_prev->list_func != NULL) - pt_prev->list_func(head, pt_prev, orig_dev); + INDIRECT_CALL_INET(pt_prev->list_func, ipv6_list_rcv, + ip_list_rcv, head, pt_prev, orig_dev); else list_for_each_entry_safe(skb, next, head, list) { skb_list_del_init(skb); - INDIRECT_CALL_INET(pt_prev->func, ipv6_rcv, ip_rcv, skb, - skb->dev, pt_prev, orig_dev); + pt_prev->func(skb, skb->dev, pt_prev, orig_dev); } } -- cgit v1.2.3