linux/net/mpls
Kuniyuki Iwashima 5be2062e30 mpls: Handle error of rtnl_register_module().
Since introduced, mpls_init() has been ignoring the returned
value of rtnl_register_module(), which could fail silently.

Handling the error allows users to view a module as an all-or-nothing
thing in terms of the rtnetlink functionality.  This prevents syzkaller
from reporting spurious errors from its tests, where OOM often occurs
and module is automatically loaded.

Let's handle the errors by rtnl_register_many().

Fixes: 03c0566542 ("mpls: Netlink commands to add, remove, and dump routes")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-10-10 15:39:35 +02:00
..
af_mpls.c mpls: Handle error of rtnl_register_module(). 2024-10-10 15:39:35 +02:00
internal.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-12-02 11:44:56 -08:00
Kconfig
Makefile
mpls_gso.c - Kuan-Wei Chiu has developed the well-named series "lib min_heap: Min 2024-03-14 18:03:09 -07:00
mpls_iptunnel.c mpls: Reduce skb re-allocations due to skb_cow() 2024-08-16 17:53:49 -07:00