Di Zhu ebfe3c5183 rtnetlink: fix data overflow in rtnl_calcit() ... "ip addr show" command execute error when we have a physical network card with a large number of VFs The return value of if_nlmsg_size() in rtnl_calcit() will exceed range of u16 data type when any network cards has a larger number of VFs. rtnl_vfinfo_size() will significant increase needed dump size when the value of num_vfs is larger. Eventually we get a wrong value of min_ifinfo_dump_size because of overflow which decides the memory size needed by netlink dump and netlink_dump() will return -EMSGSIZE because of not enough memory was allocated. So fix it by promoting min_dump_alloc data type to u32 to avoid whole netlink message size overflow and it's also align with the data type of struct netlink_callback{}.min_dump_alloc which is assigned by return value of rtnl_calcit() Signed-off-by: Di Zhu <zhudi21@huawei.com> Link: https://lore.kernel.org/r/20201021020053.1401-1-zhudi21@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2020-10-21 18:24:08 -07:00
..
6lowpan
9p	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
802
8021q	net: vlan: Fixed signedness in vlan_group_prealloc_vid()	2020-09-28 00:51:39 -07:00
appletalk	appletalk: Fix atalk_proc_init() return path	2020-08-03 15:48:32 -07:00
atm	net: atm: delete duplicated words	2020-09-18 14:12:43 -07:00
ax25	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-07-25 17:49:04 -07:00
batman-adv	genetlink: move to smaller ops wherever possible	2020-10-02 19:11:11 -07:00
bluetooth	Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next	2020-09-29 13:22:53 -07:00
bpf	bpf: fix raw_tp test run in preempt kernel	2020-09-30 08:34:08 -07:00
bpfilter	Revert "bpfilter: Fix build error with CONFIG_BPFILTER_UMH"	2020-10-15 12:33:24 -07:00
bridge	net: bridge: use new function dev_fetch_sw_netstats	2020-10-13 17:33:49 -07:00
caif	caif: Remove duplicate macro SRVL_CTRL_PKT_SIZE	2020-09-05 15:57:05 -07:00
can	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-10-15 12:43:21 -07:00
ceph	libceph: use sendpage_ok() in ceph_tcp_sendpage()	2020-10-02 15:27:08 -07:00
core	rtnetlink: fix data overflow in rtnl_calcit()	2020-10-21 18:24:08 -07:00
dcb	net: DCB: Validate DCB_ATTR_DCB_BUFFER argument	2020-09-10 15:09:08 -07:00
dccp	inet: remove icsk_ack.blocked	2020-09-30 14:21:30 -07:00
decnet	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
dns_resolver
dsa	net: dsa: tag_ksz: KSZ8795 and KSZ9477 also use tail tags	2020-10-19 17:32:50 -07:00
ethernet
ethtool	ethtool: correct policy for ETHTOOL_MSG_CHANNELS_SET	2020-10-08 16:06:01 -07:00
hsr	genetlink: move to smaller ops wherever possible	2020-10-02 19:11:11 -07:00
ieee802154	genetlink: move to smaller ops wherever possible	2020-10-02 19:11:11 -07:00
ife
ipv4	nexthop: Fix performance regression in nexthop deletion	2020-10-19 20:07:15 -07:00
ipv6	networking changes for the 5.10 merge window	2020-10-15 18:42:13 -07:00
iucv	net/iucv: fix indentation in __iucv_message_receive()	2020-10-03 16:51:07 -07:00
kcm	net: pass a sockptr_t into ->setsockopt	2020-07-24 15:41:54 -07:00
key	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-08-02 01:02:12 -07:00
l2tp	genetlink: move to smaller ops wherever possible	2020-10-02 19:11:11 -07:00
l3mdev	net: Fix some comments	2020-08-27 07:55:59 -07:00
lapb
llc	net: pass a sockptr_t into ->setsockopt	2020-07-24 15:41:54 -07:00
mac80211	mac80211: use new function dev_fetch_sw_netstats	2020-10-13 17:33:49 -07:00
mac802154	Merge tag 'ieee802154-for-davem-2020-09-08' of git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan	2020-09-08 20:12:58 -07:00
mpls	mpls: load mpls_gso after mpls_iptunnel	2020-10-20 21:16:45 -07:00
mptcp	mptcp: depends on IPV6 but not as a module	2020-10-21 08:05:40 -07:00
ncsi	genetlink: move to smaller ops wherever possible	2020-10-02 19:11:11 -07:00
netfilter	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-10-15 12:43:21 -07:00
netlabel	genetlink: move to smaller ops wherever possible	2020-10-02 19:11:11 -07:00
netlink	netlink: export policy in extended ACK	2020-10-09 20:22:32 -07:00
netrom	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
nfc	nfc: Ensure presence of NFC_ATTR_FIRMWARE_NAME attribute in nfc_genl_fw_download()	2020-10-20 17:06:22 -07:00
nsh
openvswitch	net: openvswitch: fix to make sure flow_lookup() is not preempted	2020-10-18 12:29:36 -07:00
packet	net/packet: Fix a comment about network_header	2020-09-19 16:40:48 -07:00
phonet	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
psample	genetlink: move to smaller ops wherever possible	2020-10-02 19:11:11 -07:00
qrtr	net: qrtr: ns: Fix the incorrect usage of rcu_read_lock()	2020-10-06 06:01:35 -07:00
rds	net/rds: suppress page allocation failure error in recv buffer refill	2020-10-09 12:32:03 -07:00
rfkill
rose	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
rxrpc	rxrpc: Fix loss of final ack on shutdown	2020-10-15 13:28:00 +01:00
sched	net/sched: act_tunnel_key: fix OOB write in case of IPv6 ERSPAN tunnels	2020-10-20 21:10:41 -07:00
sctp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-10-08 15:44:50 -07:00
smc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-10-15 12:43:21 -07:00
strparser
sunrpc	networking changes for the 5.10 merge window	2020-10-15 18:42:13 -07:00
switchdev	net: switchdev: Fixed kerneldoc warning	2020-09-23 17:46:31 -07:00
tipc	tipc: fix incorrect setting window for bcast link	2020-10-16 14:09:12 -07:00
tls	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-10-15 12:43:21 -07:00
unix	networking changes for the 5.10 merge window	2020-10-15 18:42:13 -07:00
vmw_vsock	vsock: fix potential null pointer dereference in vsock_poll()	2020-08-12 12:56:06 -07:00
wimax	genetlink: move to smaller ops wherever possible	2020-10-02 19:11:11 -07:00
wireless	A handful of changes:	2020-10-10 09:12:52 -07:00
x25	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
xdp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next	2020-10-12 16:16:50 -07:00
xfrm	xfrm: use new function dev_fetch_sw_netstats	2020-10-13 17:33:49 -07:00
compat.c	iov_iter: transparently handle compat iovecs in import_iovec	2020-10-03 00:02:13 -04:00
devres.c	net: devres: rename the release callback of devm_register_netdev()	2020-06-30 15:57:34 -07:00
Kconfig	drop_monitor: Convert to using devlink tracepoint	2020-09-30 18:01:26 -07:00
Makefile
socket.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-10-05 18:40:01 -07:00
sysctl_net.c