Commit 960bd2c2 authored May 15, 2015 by Mirek Kratochvil Committed by Pablo Neira Ayuso May 15, 2015

netfilter: nf_tables: fix bogus warning in nft_data_uninit()

The values 0x00000000-0xfffffeff are reserved for userspace datatype. When,
deleting set elements with maps, a bogus warning is triggered.

WARNING: CPU: 0 PID: 11133 at net/netfilter/nf_tables_api.c:4481 nft_data_uninit+0x35/0x40 [nf_tables]()

This fixes the check accordingly to enum definition in
include/linux/netfilter/nf_tables.h

Fixes: https://bugzilla.netfilter.org/show_bug.cgi?id=1013

Signed-off-by: Mirek Kratochvil <exa.exa@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

parent b3cad287

net/netfilter/nf_tables_api.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -4472,9 +4472,9 @@ EXPORT_SYMBOL_GPL(nft_data_init);
		*/
		void nft_data_uninit(const struct nft_data *data, enum nft_data_types type)
		{
		switch (type) {
		case NFT_DATA_VALUE:
		if (type < NFT_DATA_VERDICT)
		return;
		switch (type) {
		case NFT_DATA_VERDICT:
		return nft_verdict_uninit(data);
		default: