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kernel_samsung_a53x/net/ipv4
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Gavrilov Ilia 480a3396ea udp: fix incorrect parameter validation in the udp_lib_getsockopt() function 
[ Upstream commit 4bb3ba7b74fceec6f558745b25a43c6521cf5506 ]

The 'len' variable can't be negative when assigned the result of
'min_t' because all 'min_t' parameters are cast to unsigned int,
and then the minimum one is chosen.

To fix the logic, check 'len' as read from 'optlen',
where the types of relevant variables are (signed) int.

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Reviewed-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: Gavrilov Ilia <Ilia.Gavrilov@infotecs.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-11-19 08:44:50 +01:00
..
bpfilter Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
netfilter Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
af_inet.c inet: read sk->sk_family once in inet_recv_error() 2024-11-18 12:13:25 +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 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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: ipv4: fix return value check in esp_remove_trailer 2024-11-08 11:26:10 +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: make sure init the accept_queue's spinlocks once 2024-11-18 12:12:59 +01:00
inet_diag.c inet_diag: annotate data-races around inet_diag_table[] 2024-11-19 08:44:38 +01:00
inet_fragment.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
inet_hashtables.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
inet_timewait_sock.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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 ipv4: ip_gre: Avoid skb_pull() failure in ipgre_xmit() 2024-11-18 12:11:39 +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 net: ip_tunnel: make sure to pull inner header in ip_tunnel_rcv() 2024-11-19 08:44:49 +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 ipv4: Correct/silence an endian warning in __ip_do_redirect 2024-11-18 12:10:55 +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: fix incorrect parameter validation in the do_tcp_getsockopt() function 2024-11-19 08:44:49 +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 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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: do not accept ACK of bytes we never sent 2024-11-18 12:11:39 +01:00
tcp_ipv4.c tcp: Enable ECN negotiation by default 2024-11-17 17:42:51 +01:00
tcp_lp.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tcp_metrics.c tcp_metrics: do not create an entry from tcp_init_metrics() 2024-11-18 11:42:49 +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 net: Remove acked SYN flag from packet in the transmit queue correctly 2024-11-18 12:11:49 +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 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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: fix incorrect parameter validation in the udp_lib_getsockopt() function 2024-11-19 08:44:50 +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 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
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