Zhe Weng 41ab3a9cfe net/udp_input: Only dup packets for broadcast / multicast. ...

We found previous multicast support (https://github.com/apache/nuttx/pull/12015) harms some unicast situation, and the `udp_input` should not dup packets for unicast.
Now, we only pass broadcast / multicast packets into each listener and let the code under control of `CONFIG_NET_BROADCAST`.

Ref: https://github.com/torvalds/linux/blob/v6.8/net/ipv4/udp.c#L2219

Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>

2024-04-24 08:24:47 +02:00

..

CMakeLists.txt

…

Kconfig

net/usrsock: Can enable TCP/UDP IP stack with Usrsock enabled

2023-09-21 01:08:11 +08:00

Make.defs

…

udp_callback.c

udp: Add support for SO_TIMESTAMP

2023-11-18 03:10:29 -08:00

udp_close.c

udp: modify ipv4 multicast to allow different conn to join simultaneously

2023-11-04 17:56:06 +08:00

udp_conn.c

net: Optimize TCP/UDP port selection

2024-04-12 15:46:29 +08:00

udp_devpoll.c

…

udp_finddev.c

net: allow icmpv6 and udp to find the dev by the ifindex with s_boundto.

2023-10-11 23:34:01 +08:00

udp_input.c

net/udp_input: Only dup packets for broadcast / multicast.

2024-04-24 08:24:47 +02:00

udp_ioctl.c

net: Simplify getting value for different domain

2023-11-03 22:23:50 +08:00

udp_ipselect.c

…

udp_netpoll.c

poll: pollsetup should notify only one fd passd by caller

2023-11-21 09:07:17 +01:00

udp_notifier.c

net/udp: Change conn->readahead to I/O buffer chain

2023-07-18 10:51:45 +08:00

udp_recvfrom.c

udp: Add support for SO_TIMESTAMP

2023-11-18 03:10:29 -08:00

udp_send.c

net/udp: Support deliver multicast packets back to local apps

2024-03-29 11:52:24 +08:00

udp_sendto_buffered.c

net: Optimize TCP/UDP port selection

2024-04-12 15:46:29 +08:00

udp_sendto_unbuffered.c

net: Only call arp_send for PF_INET and icmpv6_neighbor for PF_INET6

2024-01-09 05:56:28 -08:00

udp_setsockopt.c

…

udp_txdrain.c

net/assert: remove all unnecessary check for psock/conn

2023-08-30 20:36:49 +08:00

udp_wrbuffer_dump.c

…

udp_wrbuffer.c

net/xx/wrbuffer: Do not use SEM_INITIALIZER for buffers

2023-08-25 00:02:07 +08:00

udp.h

net: Optimize TCP/UDP port selection

2024-04-12 15:46:29 +08:00