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kernel_samsung_a53x/net/ipv4
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Hagar Hemdan 520a2c2f7f net: esp: cleanup esp_output_tail_tcp() in case of unsupported ESPINTCP 
[ Upstream commit 96f887a612e4cda89efc3f54bc10c1997e3ab0e9 ]

xmit() functions should consume skb or return error codes in error
paths.
When the configuration "CONFIG_INET_ESPINTCP" is not set, the
implementation of the function "esp_output_tail_tcp" violates this rule.
The function frees the skb and returns the error code.
This change removes the kfree_skb from both functions, for both
esp4 and esp6.
WARN_ON is added because esp_output_tail_tcp() should never be called if
CONFIG_INET_ESPINTCP is not set.

This bug was discovered and resolved using Coverity Static Analysis
Security Testing (SAST) by Synopsys, Inc.

Fixes: e27cca96cd68 ("xfrm: add espintcp (RFC 8229)")
Signed-off-by: Hagar Hemdan <hagarhem@amazon.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-11-23 23:20:06 +01:00
..
bpfilter Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
netfilter netfilter: tproxy: bail out if IP has been disabled on the device 2024-11-19 12:27:10 +01:00
af_inet.c net: relax socket state check at accept time. 2024-11-19 14:19:51 +01:00
ah4.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
arp.c arp: Prevent overflow in arp_req_get(). 2024-11-18 22:25:42 +01:00
bpf_tcp_ca.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
cipso_ipv4.c cipso: fix total option length computation 2024-11-19 14:19:08 +01:00
datagram.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
devinet.c ipv4: properly combine dev_base_seq and ipv4.dev_addr_genid 2024-11-18 22:25:41 +01:00
esp4.c net: esp: cleanup esp_output_tail_tcp() in case of unsupported ESPINTCP 2024-11-23 23:20:06 +01:00
esp4_offload.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
fib_frontend.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
fib_lookup.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
fib_notifier.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
fib_rules.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
fib_semantics.c ipv4/fib: send notify when delete source address routes 2024-11-08 11:26:17 +01:00
fib_trie.c ipv4/fib: send notify when delete source address routes 2024-11-08 11:26:17 +01:00
fou.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
gre_demux.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
gre_offload.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
icmp.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
igmp.c bpf: net: Change do_ip_getsockopt() to take the sockptr_t argument 2024-11-19 08:44:49 +01:00
inet_connection_sock.c tcp: properly terminate timers for kernel sockets 2024-11-19 09:22:44 +01:00
inet_diag.c inet_diag: Initialize pad field in struct inet_diag_req_v2 2024-11-19 14:19:41 +01:00
inet_fragment.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
inet_hashtables.c net: remove duplicate reuseport_lookup functions 2024-11-19 12:26:55 +01:00
inet_timewait_sock.c tcp: Fix NEW_SYN_RECV handling in inet_twsk_purge() 2024-11-19 11:32:40 +01:00
inetpeer.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ip_forward.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ip_fragment.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ip_gre.c erspan: make sure erspan_base_hdr is present in skb->head 2024-11-19 09:22:47 +01:00
ip_input.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ip_options.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ip_output.c net: ipv4: fix a memleak in ip_setup_cork 2024-11-18 12:13:22 +01:00
ip_sockglue.c bpf: net: Change do_ip_getsockopt() to take the sockptr_t argument 2024-11-19 08:44:49 +01:00
ip_tunnel.c Revert "net: ip_tunnel: make sure to pull inner header in ip_tunnel_rcv()" 2024-11-19 09:03:26 +01:00
ip_tunnel_core.c tunnels: fix out of bounds access when building IPv6 PMTU error 2024-11-18 12:13:24 +01:00
ip_vti.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ipcomp.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ipconfig.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ipip.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ipmr.c ipmr: fix incorrect parameter validation in the ip_mroute_getsockopt() function 2024-11-19 08:44:50 +01:00
ipmr_base.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Kconfig Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Makefile Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
metrics.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
netfilter.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
netlink.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
nexthop.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ping.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
proc.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
protocol.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
raw.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
raw_diag.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
route.c net: fix __dst_negative_advice() race 2024-11-19 12:27:19 +01:00
syncookies.c tcp: fix cookie_init_timestamp() overflows 2024-11-18 11:42:50 +01:00
sysctl_net_ipv4.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tcp.c tcp: Force the TCP no-delay option for everything 2024-11-19 17:33:40 +01:00
tcp_bbr.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tcp_bic.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tcp_bpf.c bpf, sockmap: Fix sk->sk_forward_alloc warn_on in sk_stream_kill_queues 2024-11-19 14:19:42 +01:00
tcp_cdg.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tcp_cong.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tcp_cubic.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tcp_dctcp.c tcp: Fix shift-out-of-bounds in dctcp_update_alpha(). 2024-11-19 12:27:09 +01:00
tcp_dctcp.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tcp_diag.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tcp_fastopen.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tcp_highspeed.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tcp_htcp.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tcp_hybla.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tcp_illinois.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tcp_input.c tcp: fix incorrect undo caused by DSACK of TLP retransmit 2024-11-19 14:19:43 +01:00
tcp_ipv4.c tcp: avoid premature drops in tcp_add_backlog() 2024-11-19 12:26:55 +01:00
tcp_lp.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tcp_metrics.c tcp_metrics: validate source addr length 2024-11-19 14:19:41 +01:00
tcp_minisocks.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tcp_nv.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tcp_offload.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tcp_output.c tcp: defer shutdown(SEND_SHUTDOWN) for TCP_SYN_RECV sockets 2024-11-19 11:32:45 +01:00
tcp_rate.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tcp_recovery.c tcp: fix excessive TLP and RACK timeouts from HZ rounding 2024-11-08 11:26:10 +01:00
tcp_scalable.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tcp_timer.c tcp: avoid too many retransmit packets 2024-11-19 14:19:44 +01:00
tcp_ulp.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tcp_vegas.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tcp_vegas.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tcp_veno.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tcp_westwood.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tcp_yeah.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tunnel4.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
udp.c udp: Set SOCK_RCU_FREE earlier in udp_lib_get_port(). 2024-11-19 14:19:43 +01:00
udp_bpf.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
udp_diag.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
udp_impl.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
udp_offload.c net: gro: add flush check in udp_gro_receive_segment 2024-11-19 11:32:43 +01:00
udp_tunnel_core.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
udp_tunnel_nic.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
udp_tunnel_stub.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
udplite.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
xfrm4_input.c xfrm: Preserve vlan tags for transport mode software GRO 2024-11-19 11:32:45 +01:00
xfrm4_output.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
xfrm4_policy.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
xfrm4_protocol.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
xfrm4_state.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
xfrm4_tunnel.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00