Guillaume Nault 1acea4f6ce ppp: fix pppoe_dev deletion condition in pppoe_release() ... We can't rely on PPPOX_ZOMBIE to decide whether to clear po->pppoe_dev. PPPOX_ZOMBIE can be set by pppoe_disc_rcv() even when po->pppoe_dev is NULL. So we have no guarantee that (sk->sk_state & PPPOX_ZOMBIE) implies (po->pppoe_dev != NULL). Since we're releasing a PPPoE socket, we want to release the pppoe_dev if it exists and reset sk_state to PPPOX_DEAD, no matter the previous value of sk_state. So we can just check for po->pppoe_dev and avoid any assumption on sk->sk_state. Fixes: 2b018d57ff ("pppoe: drop PPPOX_ZOMBIEs in pppoe_release") Signed-off-by: Guillaume Nault <g.nault@alphalink.fr> Signed-off-by: David S. Miller <davem@davemloft.net>		2015-10-23 03:30:01 -07:00
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bsd_comp.c
Kconfig
Makefile
ppp_async.c	tty: Fix recursive deadlock in tty_perform_flush()	2013-03-18 16:52:24 -07:00
ppp_deflate.c	ppp: deflate: never return len larger than output buffer	2015-01-29 14:50:01 -08:00
ppp_generic.c	ppp: fix lockdep splat in ppp_dev_uninit()	2015-09-25 12:38:11 -07:00
ppp_mppe.c	ppp: mppe: discard late packet in stateless mode	2015-04-26 23:25:13 -04:00
ppp_mppe.h
ppp_synctty.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2013-05-01 14:08:52 -07:00
pppoe.c	ppp: fix pppoe_dev deletion condition in pppoe_release()	2015-10-23 03:30:01 -07:00
pppox.c	net: Pass kern from net_proto_family.create to sk_alloc	2015-05-11 10:50:17 -04:00
pptp.c	netfilter: Remove spurios included of netfilter.h	2015-06-18 21:14:32 +02:00