Re: [PATCH] netfilter: bridge: define INT_MIN & INT_MAX in userspace

From: Pablo Neira Ayuso
Date: Thu Oct 25 2018 - 04:25:26 EST


On Wed, Oct 24, 2018 at 01:54:03PM +0200, Jiri Slaby wrote:
> With 4.19, programs like ebtables fail to build when they include
> "linux/netfilter_bridge.h". It is caused by commit 94276fa8a2a4 which
> added a use of INT_MIN and INT_MAX to the header:
> : In file included from /usr/include/linux/netfilter_bridge/ebtables.h:18,
> : from include/ebtables_u.h:28,
> : from communication.c:23:
> : /usr/include/linux/netfilter_bridge.h:30:20: error: 'INT_MIN' undeclared here (not in a function)
> : NF_BR_PRI_FIRST = INT_MIN,
> : ^~~~~~~
>
> Define these constants by including "limits.h" when !__KERNEL__ (the
> same way as for other netfilter_* headers).

Applied, thanks.