Anjali Kulkarni 2aa1f7a1f4 connector/cn_proc: Add filtering to fix some bugs ... The current proc connector code has the foll. bugs - if there are more than one listeners for the proc connector messages, and one of them deregisters for listening using PROC_CN_MCAST_IGNORE, they will still get all proc connector messages, as long as there is another listener. Another issue is if one client calls PROC_CN_MCAST_LISTEN, and another one calls PROC_CN_MCAST_IGNORE, then both will end up not getting any messages. This patch adds filtering and drops packet if client has sent PROC_CN_MCAST_IGNORE. This data is stored in the client socket's sk_user_data. In addition, we only increment or decrement proc_event_num_listeners once per client. This fixes the above issues. cn_release is the release function added for NETLINK_CONNECTOR. It uses the newly added netlink_release function added to netlink_sock. It will free sk_user_data. Signed-off-by: Anjali Kulkarni <anjali.k.kulkarni@oracle.com> Reviewed-by: Liam R. Howlett <Liam.Howlett@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2023-07-23 11:34:22 +01:00
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masters	w1: sgi: move from strlcpy with unused retval to strscpy	2023-05-08 08:14:49 +02:00
slaves	w1: therm: constify pointers to hwmon_channel_info	2023-05-08 12:16:38 +02:00
Kconfig
Makefile
w1.c	w1: Replace usage of found with dedicated list iterator variable	2023-05-13 21:15:02 +02:00
w1_family.c
w1_int.c	w1: fix deadloop in __w1_remove_master_device()	2023-01-19 17:26:31 +01:00
w1_internal.h
w1_io.c
w1_netlink.c	connector/cn_proc: Add filtering to fix some bugs	2023-07-23 11:34:22 +01:00
w1_netlink.h