Michal Kubecek 05d7f547be genetlink: do not validate dump requests if there is no policy ... Unlike do requests, dump genetlink requests now perform strict validation by default even if the genetlink family does not set policy and maxtype because it does validation and parsing on its own (e.g. because it wants to allow different message format for different commands). While the null policy will be ignored, maxtype (which would be zero) is still checked so that any attribute will fail validation. The solution is to only call __nla_validate() from genl_family_rcv_msg() if family->maxtype is set. Fixes: ef6243acb4 ("genetlink: optionally validate strictly/dumps") Signed-off-by: Michal Kubecek <mkubecek@suse.cz> Reviewed-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: David S. Miller <davem@davemloft.net>		2019-05-04 01:27:10 -04:00
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af_netlink.c	net: netlink: Check address length before reading groups field	2019-04-12 10:25:03 -07:00
af_netlink.h	netlink: Add new socket option to enable strict checking on dumps	2018-10-08 10:39:04 -07:00
diag.c	rhashtable: Change rhashtable_walk_start to return void	2017-12-11 09:58:38 -05:00
genetlink.c	genetlink: do not validate dump requests if there is no policy	2019-05-04 01:27:10 -04:00
Kconfig	netlink: remove mmapped netlink support	2016-02-18 11:42:18 -05:00
Makefile	netlink: Diag core and basic socket info dumping (v2)	2013-03-21 12:38:03 -04:00