From 50269e19ad990e79eeda101fc6df80cffd5d4831 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Fri, 23 Mar 2012 23:59:33 +0000 Subject: net: add a truesize parameter to skb_add_rx_frag() skb_add_rx_frag() API is misleading. Network skbs built with this helper can use uncharged kernel memory and eventually stress/crash machine in OOM. Add a 'truesize' parameter and then fix drivers in followup patches. Signed-off-by: Eric Dumazet Cc: Wey-Yi Guy Signed-off-by: David S. Miller --- drivers/net/wireless/iwlwifi/iwl-agn-rx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/wireless/iwlwifi/iwl-agn-rx.c') diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rx.c b/drivers/net/wireless/iwlwifi/iwl-agn-rx.c index 44c6f712b77..f4b84d1596e 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-rx.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-rx.c @@ -796,7 +796,7 @@ static void iwlagn_pass_packet_to_mac80211(struct iwl_priv *priv, offset = (void *)hdr - rxb_addr(rxb); p = rxb_steal_page(rxb); - skb_add_rx_frag(skb, 0, p, offset, len); + skb_add_rx_frag(skb, 0, p, offset, len, len); iwl_update_stats(priv, false, fc, len); -- cgit v1.2.3