From e578d9c02587d57bfa7b560767c698a668a468c6 Mon Sep 17 00:00:00 2001 From: Florian Westphal Date: Mon, 11 May 2015 19:50:41 +0200 Subject: [PATCH] net: sched: use counter to break reclassify loops Seems all we want here is to avoid endless 'goto reclassify' loop. tc_classify_compat even resets this counter when something other than TC_ACT_RECLASSIFY is returned, so this skb-counter doesn't break hypothetical loops induced by something other than perpetual TC_ACT_RECLASSIFY return values. skb_act_clone is now identical to skb_clone, so just use that. Tested with following (bogus) filter: tc filter add dev eth0 parent ffff: \ protocol ip u32 match u32 0 0 police rate 10Kbit burst \ 64000 mtu 1500 action reclassify Acked-by: Daniel Borkmann Signed-off-by: Florian Westphal Acked-by: Alexei Starovoitov Acked-by: Jamal Hadi Salim Signed-off-by: David S. Miller --- Reading git-format-patch failed