Vasily Averin
7e13e59bf6
skbuff: introduce skb_expand_head() ...
[ Upstream commit f1260ff15a71b8fc122b2c9abd8a7abffb6e0168 ]
Like skb_realloc_headroom(), new helper increases headroom of specified skb.
Unlike skb_realloc_headroom(), it does not allocate a new skb if possible;
copies skb->sk on new skb when as needed and frees original skb in case
of failures.
This helps to simplify ip[6]_finish_output2() and a few other similar cases.
Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
(cherry picked from commit f1260ff15a71b8fc122b2c9abd8a7abffb6e0168)
Signed-off-by: Harshvardhan Jha <harshvardhan.j.jha@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-01-09 13:23:32 +01:00
9p/xen: fix release of IRQ
2024-12-14 19:44:41 +01:00
batman-adv: Do not let TT changes list grows indefinitely
2024-12-19 18:05:03 +01:00
Bluetooth: L2CAP: do not leave dangling sk pointer on error in l2cap_sock_create()
2024-12-14 19:44:51 +01:00
net: bridge: xmit: make sure we have at least eth header len bytes
2024-11-17 14:58:51 +01:00
net: af_can: do not leave a dangling sk pointer in can_create()
2024-12-14 19:44:51 +01:00
libceph: fix race between delayed_work() and ceph_monc_stop()
2024-07-18 11:40:55 +02:00
skbuff: introduce skb_expand_head()
2025-01-09 13:23:32 +01:00
dccp: Fix memory leak in dccp_feat_change_recv
2024-12-14 19:44:45 +01:00
ethernet: Add helper for assigning packet type when dest address does not match device address
2024-05-02 16:18:36 +02:00
hsr: Handle failures in module init
2024-03-26 18:22:25 -04:00
net: ieee802154: do not leave a dangling sk pointer in ieee802154_create()
2024-12-14 19:44:51 +01:00
net: inet: do not leave a dangling sk pointer in inet_create()
2024-12-14 19:44:51 +01:00
net: inet6: do not leave a dangling sk pointer in inet6_create()
2024-12-14 19:44:51 +01:00
s390/iucv: fix receive buffer virtual vs physical address confusion
2024-09-04 13:14:57 +02:00
kcm: Serialise kcm_sendmsg() for the same socket.
2024-09-04 13:14:59 +02:00
genetlink: hold RCU in genlmsg_mcast()
2024-11-08 16:20:50 +01:00
llc: call sock_orphan() at release time
2024-02-23 08:25:04 +01:00
mac80211: fix user-power when emulating chanctx
2024-12-14 19:44:20 +01:00
net: mac802154: Fix racy device stats updates by DEV_STATS_INC() and DEV_STATS_ADD()
2024-07-27 10:38:31 +02:00
netfilter: ipset: Fix for recursive locking warning
2025-01-09 13:23:28 +01:00
netlink: terminate outstanding dump on socket close
2024-12-14 19:44:18 +01:00
netrom: Fix a memory leak in nr_heartbeat_expiry()
2024-07-05 09:08:22 +02:00
nfc: nci: Fix handling of zero-length payload packets in nci_rx_work()
2024-06-16 13:28:46 +02:00
nsh: Restore skb->{protocol,data,mac_header} for outer header in nsh_gso_segment().
2024-05-17 11:43:49 +02:00
openvswitch: Set the skbuff pkt_type for proper pmtud support.
2024-06-16 13:28:45 +02:00
af_packet: avoid erroring out after sock_init_data() in packet_create()
2024-12-14 19:44:51 +01:00
phonet: fix rtm_phonet_notify() skb allocation
2024-05-17 11:43:54 +02:00
net: qrtr: Update packets cloning when broadcasting
2024-11-08 16:20:33 +01:00
net:rds: Fix possible deadlock in rds_message_put
2024-09-04 13:15:03 +02:00
net: rfkill: gpio: Add check for clk_enable()
2024-12-14 19:44:27 +01:00
rxrpc: Fix response to PING RESPONSE ACKs to a dead call
2024-02-23 08:25:07 +01:00
net: sched: fix ordering of qlen adjustment
2025-01-09 13:23:26 +01:00
sctp: properly validate chunk size in sctp_sf_ootb()
2024-11-17 14:58:50 +01:00
net/smc: check sndbuf_space again after NOSPACE flag is set in smc_poll
2025-01-09 13:23:27 +01:00
sunrpc: clear XPRT_SOCK_UPD_TIMEOUT when reset transport
2024-12-14 19:44:42 +01:00
tipc: fix NULL deref in cleanup_bearer()
2024-12-19 18:05:03 +01:00
tls: stop recv() if initial process_rx_list gave us non-DATA
2024-03-01 13:13:37 +01:00
af_unix: Remove put_pid()/put_cred() in copy_peercred().
2024-09-12 11:03:52 +02:00
vsock/virtio: Initialization of the dangling pointer occurring in vsk->trans
2024-11-17 14:58:52 +01:00
genetlink: hold RCU in genlmsg_mcast()
2024-11-08 16:20:50 +01:00
net/x25: fix incorrect parameter validation in the x25_getsockopt() function
2024-03-26 18:22:18 -04:00
xsk: validate user input for XDP_{UMEM|COMPLETION}_FILL_RING
2024-06-16 13:28:52 +02:00
xfrm: validate new SA's prefixlen using SA family when sel.family is unset
2024-11-08 16:20:52 +01:00
7e13e59bf6