netfilter: nf_log_syslog: Don't ignore unknown protocols
authorPhil Sutter <phil@nwl.cc>
Thu, 24 Mar 2022 14:03:41 +0000 (15:03 +0100)
committerPablo Neira Ayuso <pablo@netfilter.org>
Fri, 8 Apr 2022 12:36:06 +0000 (14:36 +0200)
commit0c8783806f63ce7cfbb4025d67e0f65fda6dde6b
tree374560bc10bec2b6d7a403680ec497d866d57454
parent39ab798fc14dc8b8fdab4177c69ffc06e3d99698
netfilter: nf_log_syslog: Don't ignore unknown protocols

With netdev and bridge nfprotos, loggers may see arbitrary ethernet
frames. Print at least basic info like interfaces and MAC header data.

Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
net/netfilter/nf_log_syslog.c