netfilter: nf_tables: extended netlink error reporting for expressions

This patch extends 36dd1bcc07 ("netfilter: nf_tables: initial support
for extended ACK reporting") to include netlink extended error reporting
for expressions. This allows userspace to identify what rule expression
is triggering the error.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Pablo Neira Ayuso 2020-08-02 02:56:37 +02:00
commit 83d9dcba06