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Kal Conley fc62814d69 net/packet: fix 4gb buffer limit due to overflow check 
When calculating rb->frames_per_block * req->tp_block_nr the result
can overflow. Check it for overflow without limiting the total buffer
size to UINT_MAX.

This change fixes support for packet ring buffers >= UINT_MAX.

Fixes: 8f8d28e4d6d8 ("net/packet: fix overflow in check for tp_frame_nr")
Signed-off-by: Kal Conley <kal.conley@dectris.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-12 13:37:23 -05:00
..
6lowpan
6lowpan: convert to DEFINE_SHOW_ATTRIBUTE
2018-12-19 00:28:05 +01:00
9p
9p/net: put a lower bound on msize
2018-12-25 17:07:49 +09:00
802
…
8021q
net: core: dev: Add extack argument to dev_change_flags()
2018-12-06 13:26:07 -08:00
appletalk
…
atm
Revert "net: simplify sock_poll_wait"
2018-10-23 10:57:06 -07:00
ax25
ax25: fix possible use-after-free
2019-01-23 11:18:00 -08:00
batman-adv
batman-adv: fix uninit-value in batadv_interface_tx()
2019-02-12 13:30:43 -05:00
bluetooth
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2018-12-27 13:53:32 -08:00
bpf
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
2018-12-10 18:00:43 -08:00
bpfilter
net: bpfilter: change section name of bpfilter UMH blob.
2019-01-16 15:46:46 -08:00
bridge
Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf
2019-01-28 10:51:51 -08:00
caif
Revert "net: simplify sock_poll_wait"
2018-10-23 10:57:06 -07:00
can
can: bcm: check timer values before ktime conversion
2019-01-22 11:33:46 +01:00
ceph
libceph: avoid KEEPALIVE_PENDING races in ceph_con_keepalive()
2019-01-21 14:53:12 +01:00
core
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf
2019-02-01 15:28:07 -08:00
dcb
…
dccp
dccp: fool proof ccid_hc_[rt]x_parse_options()
2019-02-01 14:49:10 -08:00
decnet
decnet: fix DN_IFREQ_SIZE
2019-01-27 23:11:55 -08:00
dns_resolver
dns: Allow the dns resolver to retrieve a server set
2018-10-04 09:40:52 -07:00
dsa
net: dsa: Fix NULL checking in dsa_slave_set_eee()
2019-02-06 13:42:54 -08:00
ethernet
net: ethernet: provide nvmem_get_mac_address()
2018-12-03 15:40:30 -08:00
hsr
…
ieee802154
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2018-12-24 16:19:56 -08:00
ife
…
ipv4
inet_diag: fix reporting cgroup classid and fallback to priority
2019-02-12 13:35:57 -05:00
ipv6
ipv6: propagate genlmsg_reply return code
2019-02-12 12:36:02 -05:00
iucv
iucv: Remove SKB list assumptions.
2018-11-10 16:55:11 -08:00
kcm
…
key
af_key: fix indentation on declaration statement
2018-11-15 18:09:32 +01:00
l2tp
l2tp: copy 4 more bytes to linear part if necessary
2019-01-31 08:58:46 -08:00
l3mdev
l3mdev: add function to retreive upper master
2018-12-03 14:15:26 -08:00
lapb
…
llc
llc: do not use sk_eat_skb()
2018-10-22 19:59:20 -07:00
mac80211
mac80211: Fix Tx aggregation session tear down with ITXQs
2019-02-11 15:50:56 +01:00
mac802154
…
mpls
net/mpls: Handle kernel side filtering of route dumps
2018-10-16 00:14:07 -07:00
ncsi
net/ncsi: Add NCSI Mellanox OEM command
2018-11-27 16:37:20 -08:00
netfilter
netfilter: nft_compat: don't use refcount_inc on newly allocated entry
2019-02-05 14:10:33 +01:00
netlabel
…
netlink
net: netlink: rename NETLINK_DUMP_STRICT_CHK -> NETLINK_GET_STRICT_CHK
2018-12-14 11:44:31 -08:00
netrom
netrom: switch to sock timer API
2019-01-27 10:38:04 -08:00
nfc
net: Revert recent Spectre-v1 patches.
2018-12-23 16:01:35 -08:00
nsh
…
openvswitch
openvswitch: Avoid OOB read when parsing flow nlattrs
2019-01-16 13:35:21 -08:00
packet
net/packet: fix 4gb buffer limit due to overflow check
2019-02-12 13:37:23 -05:00
phonet
net: Revert recent Spectre-v1 patches.
2018-12-23 16:01:35 -08:00
psample
…
qrtr
…
rds
rds: fix refcount bug in rds_sock_addref
2019-01-31 09:43:27 -08:00
rfkill
rfkill: gpio: Remove unused include
2018-12-18 13:13:56 +01:00
rose
net/rose: fix NULL ax25_cb kernel panic
2019-01-27 10:40:01 -08:00
rxrpc
rxrpc: bad unlock balance in rxrpc_recvmsg
2019-02-06 10:54:07 -08:00
sched
Documentation: bring operstate documentation up-to-date
2019-02-11 12:38:51 -08:00
sctp
inet_diag: fix reporting cgroup classid and fallback to priority
2019-02-12 13:35:57 -05:00
smc
net/smc: fix byte_order for rx_curs_confirmed
2019-02-08 22:33:25 -08:00
strparser
bpf, sockmap: convert to generic sk_msg interface
2018-10-15 12:23:19 -07:00
sunrpc
svcrdma: Remove max_sge check at connect time
2019-02-06 15:32:34 -05:00
switchdev
net: switchdev: Add extack to switchdev_handle_port_obj_add() callback
2018-12-12 16:34:22 -08:00
tipc
tipc: fix link session and re-establish issues
2019-02-11 21:26:20 -08:00
tls
net: tls: Fix deadlock in free_resources tx
2019-01-28 23:07:08 -08:00
unix
Revert "net: simplify sock_poll_wait"
2018-10-23 10:57:06 -07:00
vmw_vsock
vsock: cope with memory allocation failure at socket creation time
2019-02-08 22:32:05 -08:00
wimax
…
wireless
cfg80211: prevent speculation on cfg80211_classify8021d() return
2019-02-11 15:50:56 +01:00
x25
net/x25: do not hold the cpu too long in x25_new_lci()
2019-02-11 13:20:14 -08:00
xdp
xsk: Check if a queue exists during umem setup
2019-01-15 20:51:57 +01:00
xfrm
xfrm: Make set-mark default behavior backward compatible
2019-01-16 13:10:55 +01:00
compat.c
Remove 'type' argument from access_ok() function
2019-01-03 18:57:57 -08:00
Kconfig
net: convert bridge_nf to use skb extension infrastructure
2018-12-19 11:21:37 -08:00
Makefile
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socket.c
net: socket: make bond ioctls go through compat_ifreq_ioctl()
2019-01-30 10:19:31 -08:00
sysctl_net.c
…