evie/android_kernel_oneplus_msm8998
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
android_kernel_oneplus_msm8998/net
History
Felix Fietkau 06288a8e37 mac80211: ensure that mgmt tx skbs have tailroom for encryption 
commit 9d0f50b80222dc273e67e4e14410fcfa4130a90c upstream.

Some drivers use IEEE80211_KEY_FLAG_SW_MGMT_TX to indicate that management
frames need to be software encrypted. Since normal data packets are still
encrypted by the hardware, crypto_tx_tailroom_needed_cnt gets decremented
after key upload to hw. This can lead to passing skbs to ccmp_encrypt_skb,
which don't have the necessary tailroom for software encryption.

Change the code to add tailroom for encrypted management packets, even if
crypto_tx_tailroom_needed_cnt is 0.

Cc: stable@vger.kernel.org
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-02-20 10:13:19 +01:00
..
6lowpan 6lowpan: iphc: reset mac_header after decompress to fix panic 2018-10-10 08:52:04 +02:00
9p 9p/net: put a lower bound on msize 2019-01-13 10:05:33 +01:00
802
8021q vlan: also check phy_driver ts_info for vlan's real device 2018-04-13 19:50:25 +02:00
appletalk
atm net: atm: Fix potential Spectre v1 2018-05-16 10:06:51 +02:00
ax25 ax25: fix a use-after-free in ax25_fillin_cb() 2019-01-13 10:05:27 +01:00
batman-adv batman-adv: Expand merged fragment buffer for full packet 2018-12-13 09:21:34 +01:00
bluetooth Bluetooth: Fix unnecessary error message for HCI request completion 2019-02-20 10:13:10 +01:00
bridge net: bridge: Fix ethernet header pointer before check skb forwardable 2019-02-06 19:43:03 +01:00
caif net: caif: Add a missing rcu_read_unlock() in caif_flow_cb 2018-09-05 09:18:34 +02:00
can can: bcm: check timer values before ktime conversion 2019-02-06 19:43:04 +01:00
ceph mm: replace get_user_pages_unlocked() write/force parameters with gup_flags 2018-12-17 21:55:16 +01:00
core net: fix pskb_trim_rcsum_slow() with odd trim offset 2019-02-08 11:25:33 +01:00
dcb net: dcb: For wild-card lookups, use priority -1, not 0 2018-09-19 22:48:58 +02:00
dccp dccp: fool proof ccid_hc_[rt]x_parse_options() 2019-02-20 10:13:15 +01:00
decnet
dns_resolver KEYS: DNS: fix parsing multiple options 2018-07-22 14:25:54 +02:00
dsa net: dsa: slave: Don't propagate flag changes on down slave interfaces 2019-02-20 10:13:15 +01:00
ethernet
hsr
ieee802154 inet: frags: fix ip6frag_low_thresh boundary 2019-02-08 11:25:32 +01:00
ipv4 net: ipv4: do not handle duplicate fragments as overlapping 2019-02-08 11:25:33 +01:00
ipv6 xfrm6_tunnel: Fix spi check in __xfrm6_tunnel_alloc_spi 2019-02-20 10:13:10 +01:00
ipx
irda irda: Only insert new objects into the global database via setsockopt 2018-09-15 09:40:40 +02:00
iucv af_iucv: Move sockaddr length checks to before accessing sa_family in bind and connect handlers 2018-11-10 07:41:35 -08:00
key af_key: Always verify length of provided sadb_key 2018-06-16 09:54:25 +02:00
l2tp l2tp: fix reading optional fields of L2TPv3 2019-02-06 19:43:06 +01:00
l3mdev
lapb
llc llc: do not use sk_eat_skb() 2018-12-01 09:46:34 +01:00
mac80211 mac80211: ensure that mgmt tx skbs have tailroom for encryption 2019-02-20 10:13:19 +01:00
mac802154 net: mac802154: tx: expand tailroom if necessary 2018-09-09 20:04:32 +02:00
mpls
netfilter netfilter: nf_tables: fix oops when inserting an element into a verdict map 2018-12-01 09:46:40 +01:00
netlabel netlabel: check for IPV4MASK in addrinfo_get 2018-10-20 09:52:36 +02:00
netlink netlink: Don't shift on 64 for ngroups 2018-08-09 12:19:28 +02:00
netrom netrom: switch to sock timer API 2019-02-06 19:43:06 +01:00
nfc NFC: Fix possible memory corruption when handling SHDLC I-Frame commands 2018-09-29 03:08:51 -07:00
openvswitch openvswitch: Avoid OOB read when parsing flow nlattrs 2019-02-06 19:43:03 +01:00
packet packet: Do not leak dev refcounts on error exit 2019-01-26 09:42:49 +01:00
phonet
rds rds: avoid unenecessary cong_update in loop transport 2018-07-22 14:25:54 +02:00
rfkill rfkill: gpio: fix memory leak in probe error path 2018-05-16 10:06:51 +02:00
rose net/rose: fix NULL ax25_cb kernel panic 2019-02-06 19:43:06 +01:00
rxrpc rxrpc: check return value of skb_to_sgvec always 2018-04-13 19:50:23 +02:00
sched net_sched: refetch skb protocol for each filter 2019-02-06 19:43:03 +01:00
sctp sctp: allocate sctp_sockaddr_entry with kzalloc 2019-01-26 09:42:51 +01:00
sunrpc sunrpc: handle ENOMEM in rpcb_getport_async 2019-01-26 09:42:51 +01:00
switchdev
tipc tipc: use destination length for copy string 2019-02-20 10:13:14 +01:00
unix net: drop write-only stack variable 2018-11-10 07:41:34 -08:00
vmw_vsock VSOCK: Send reset control packet when socket is partially bound 2019-01-13 10:05:28 +01:00
wimax
wireless cfg80211: reg: Init wiphy_idx in regulatory_hint_core() 2018-11-10 07:41:33 -08:00
x25 net: x25: fix one potential use-after-free issue 2018-04-13 19:50:07 +02:00
xfrm xfrm: Fix bucket count reported to userspace 2019-01-13 10:05:31 +01:00
compat.c sock: Make sock->sk_stamp thread-safe 2019-01-13 10:05:28 +01:00
Kconfig
Makefile
socket.c net: socket: fix a missing-check bug 2018-11-10 07:41:41 -08:00
sysctl_net.c