linux

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Jakub Kicinski 87d381973e genetlink: fit NLMSG_DONE into same read() as families

Make sure ctrl_fill_info() returns sensible error codes and
propagate them out to netlink core. Let netlink core decide
when to return skb->len and when to treat the exit as an
error. Netlink core does better job at it, if we always
return skb->len the core doesn't know when we're done
dumping and NLMSG_DONE ends up in a separate read().

Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2024-03-06 08:07:45 +00:00

af_netlink.c

netlink: handle EMSGSIZE errors in the core

2024-03-06 08:07:44 +00:00

af_netlink.h

rtnetlink: change nlk->cb_mutex role

2024-02-26 11:46:12 +00:00

diag.c

netlink: fix netlink_diag_dump() return value

2024-02-26 11:46:12 +00:00

genetlink.c

genetlink: fit NLMSG_DONE into same read() as families