Re: ip6t_SYNPROXY crashes kernel

2015-08-01 Thread Patrick McHardy
On 28.07, Phil Sutter wrote: > Hi, > > When synproxy_send_server_ack() calls synproxy_send_tcp(), it passes > NULL as third parameter (struct nf_conntrack *nfct). And the first thing > synproxy_send_tcp() does, is dereference it: > > | struct net *net = nf_ct_net((struct nf_conn *)nfct); > > I c

ip6t_SYNPROXY crashes kernel

2015-07-27 Thread Phil Sutter
Hi, When synproxy_send_server_ack() calls synproxy_send_tcp(), it passes NULL as third parameter (struct nf_conntrack *nfct). And the first thing synproxy_send_tcp() does, is dereference it: | struct net *net = nf_ct_net((struct nf_conn *)nfct); I could not find a commit leading to this breakage