Nicolas Dichtel 59e105c4cf netlink: ensure to loop over all netns in genlmsg_multicast_allns() ... [ Upstream commit cb9f7a9a5c ] Nowadays, nlmsg_multicast() returns only 0 or -ESRCH but this was not the case when commit 134e63756d was pushed. However, there was no reason to stop the loop if a netns does not have listeners. Returns -ESRCH only if there was no listeners in all netns. To avoid having the same problem in the future, I didn't take the assumption that nlmsg_multicast() returns only 0 or -ESRCH. Fixes: 134e63756d ("genetlink: make netns aware") CC: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-03-11 16:21:32 +01:00
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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
af_netlink.c	netlink: put module reference if dump start fails	2018-03-11 16:21:31 +01:00
af_netlink.h	af_netlink: ensure that NLMSG_DONE never fails in dumps	2017-11-24 08:33:41 +01:00
diag.c	netlink: netlink_diag_dump() runs without locks	2016-11-03 16:16:51 -04:00
genetlink.c	netlink: ensure to loop over all netns in genlmsg_multicast_allns()	2018-03-11 16:21:32 +01:00