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

..

af_rds.c

sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES)

2023-06-24 15:50:13 -07:00

bind.c

treewide: use get_random_{u8,u16}() when possible, part 2

2022-10-11 17:42:58 -06:00

cong.c

…

connection.c

rds: memory leak in __rds_conn_create()

2021-12-14 12:51:52 +00:00

ib_cm.c

…

ib_frmr.c

net/rds: dma_map_sg is entitled to merge entries

2021-08-18 15:35:50 -07:00

ib_mr.h

…

ib_rdma.c

…

ib_recv.c

net: add missing includes of linux/sched/clock.h

2023-01-27 11:19:46 +00:00

ib_ring.c

rds: Fix spelling mistakes

2021-05-31 22:45:05 -07:00

ib_send.c

rds: Remove redundant assignment to nr_sig

2021-04-27 14:14:33 -07:00

ib_stats.c

…

ib_sysctl.c

…

ib.c

RDMA: Split kernel-only global device caps from uverbs device caps

2022-04-06 15:02:13 -03:00

ib.h

…

info.c

…

info.h

…

Kconfig

…

loop.c

…

loop.h

…

Makefile

…

message.c

rds: rds_rm_zerocopy_callback() correct order for list_add_tail()

2023-02-13 09:33:39 +00:00

page.c

…

rdma_transport.c

net: rds: Fix possible NULL-pointer dereference

2023-09-20 08:49:03 +01:00

rdma_transport.h

net/rds: Remove unused function declarations

2023-08-13 12:25:42 +01:00

rdma.c

net/rds: Use PTR_ERR instead of IS_ERR for rdsdebug()

2022-08-01 11:45:15 +01:00

rds_single_path.h

…

rds.h

net/rds: Remove unused function declarations

2023-08-13 12:25:42 +01:00

recv.c

net: add missing includes of linux/sched/clock.h

2023-01-27 11:19:46 +00:00

send.c

rds: remove redundant variable total_payload_len

2022-11-04 10:09:50 +00:00

stats.c

…

sysctl.c

…

tcp_connect.c

net: prevent address rewrite in kernel_bind()

2023-10-01 19:31:29 +01:00

tcp_listen.c

net: prevent address rewrite in kernel_bind()

2023-10-01 19:31:29 +01:00

tcp_recv.c

net/sock: Introduce trace_sk_data_ready()

2023-01-23 11:26:50 +00:00

tcp_send.c

rds: Use sendmsg(MSG_SPLICE_PAGES) rather than sendpage

2023-06-24 15:50:12 -07:00

tcp_stats.c

…

tcp.c

networking: Update to register_net_sysctl_sz

2023-08-15 15:26:18 -07:00

tcp.h

net/rds: Remove unused function declarations

2023-08-13 12:25:42 +01:00

threads.c

rds: Fix fall-through warnings for Clang

2021-05-17 20:00:27 -05:00

transport.c

…