linux/net/netfilter/ipvs
Jordan Rife c889a99a21 net: prevent address rewrite in kernel_bind()
Similar to the change in commit 0bdf399342c5("net: Avoid address
overwrite in kernel_connect"), BPF hooks run on bind may rewrite the
address passed to kernel_bind(). This change

1) Makes a copy of the bind address in kernel_bind() to insulate
   callers.
2) Replaces direct calls to sock->ops->bind() in net with kernel_bind()

Link: https://lore.kernel.org/netdev/20230912013332.2048422-1-jrife@google.com/
Fixes: 4fbac77d2d ("bpf: Hooks for sys_bind")
Cc: stable@vger.kernel.org
Reviewed-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: Jordan Rife <jrife@google.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2023-10-01 19:31:29 +01:00
..
Kconfig
Makefile
ip_vs_app.c
ip_vs_conn.c
ip_vs_core.c
ip_vs_ctl.c
ip_vs_dh.c
ip_vs_est.c
ip_vs_fo.c
ip_vs_ftp.c
ip_vs_lblc.c
ip_vs_lblcr.c
ip_vs_lc.c
ip_vs_mh.c
ip_vs_nfct.c
ip_vs_nq.c
ip_vs_ovf.c
ip_vs_pe.c
ip_vs_pe_sip.c
ip_vs_proto.c
ip_vs_proto_ah_esp.c
ip_vs_proto_sctp.c
ip_vs_proto_tcp.c
ip_vs_proto_udp.c
ip_vs_rr.c
ip_vs_sched.c
ip_vs_sed.c
ip_vs_sh.c
ip_vs_sync.c
ip_vs_twos.c
ip_vs_wlc.c
ip_vs_wrr.c
ip_vs_xmit.c