From de94c4591bd606729af1b913d6e98c6c449e42df Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Wed, 22 May 2013 22:42:37 +0000 Subject: netfilter: {ipt,ebt}_ULOG: rise warning on deprecation This target has been superseded by NFLOG. Spot a warning so we prepare removal in a couple of years. Signed-off-by: Pablo Neira Ayuso Acked-by: Gao feng --- net/ipv4/netfilter/Kconfig | 2 +- net/ipv4/netfilter/ipt_ULOG.c | 6 ++++++ 2 files changed, 7 insertions(+), 1 deletion(-) (limited to 'net/ipv4/netfilter') diff --git a/net/ipv4/netfilter/Kconfig b/net/ipv4/netfilter/Kconfig index e7916c193932..4e9028017428 100644 --- a/net/ipv4/netfilter/Kconfig +++ b/net/ipv4/netfilter/Kconfig @@ -111,7 +111,7 @@ config IP_NF_TARGET_REJECT To compile it as a module, choose M here. If unsure, say N. config IP_NF_TARGET_ULOG - tristate "ULOG target support" + tristate "ULOG target support (obsolete)" default m if NETFILTER_ADVANCED=n ---help--- diff --git a/net/ipv4/netfilter/ipt_ULOG.c b/net/ipv4/netfilter/ipt_ULOG.c index f8a222cb6448..c1953d07e2f4 100644 --- a/net/ipv4/netfilter/ipt_ULOG.c +++ b/net/ipv4/netfilter/ipt_ULOG.c @@ -325,6 +325,12 @@ static int ulog_tg_check(const struct xt_tgchk_param *par) { const struct ipt_ulog_info *loginfo = par->targinfo; + if (!par->net->xt.ulog_warn_deprecated) { + pr_info("ULOG is deprecated and it will be removed soon, " + "use NFLOG instead\n"); + par->net->xt.ulog_warn_deprecated = true; + } + if (loginfo->prefix[sizeof(loginfo->prefix) - 1] != '\0') { pr_debug("prefix not null-terminated\n"); return -EINVAL; -- cgit v1.2.3-55-g7522