Lars Westerhoff 158cd4af8d packet: missing dev_put() in packet_do_bind() ... When binding a PF_PACKET socket, the use count of the bound interface is always increased with dev_hold in dev_get_by_{index,name}. However, when rebound with the same protocol and device as in the previous bind the use count of the interface was not decreased. Ultimately, this caused the deletion of the interface to fail with the following message: unregister_netdevice: waiting for dummy0 to become free. Usage count = 1 This patch moves the dev_put out of the conditional part that was only executed when either the protocol or device changed on a bind. Fixes: 902fefb82e ('packet: improve socket create/bind latency in some cases') Signed-off-by: Lars Westerhoff <lars.westerhoff@newtec.eu> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2015-07-27 15:38:58 -07:00
..
af_packet.c	packet: missing dev_put() in packet_do_bind()	2015-07-27 15:38:58 -07:00
diag.c	netlink: make nlmsg_end() and genlmsg_end() void	2015-01-18 01:03:45 -05:00
internal.h	packet: free packet_rollover after synchronize_net	2015-06-21 09:30:42 -07:00
Kconfig	packet: Diag core and basic socket info dumping	2012-08-14 16:56:33 -07:00
Makefile	packet: Diag core and basic socket info dumping	2012-08-14 16:56:33 -07:00