From: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxxx> From: Mirek Kratochvil <exa.exa@xxxxxxxxx> 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 Based on patch from Mirek. Fixes: https://bugzilla.netfilter.org/show_bug.cgi?id=1013 Reported-by: Mirek Kratochvil <exa.exa@xxxxxxxxx> Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx> --- I'm sending a v2 of this patch: http://patchwork.ozlabs.org/patch/465960/ It doesn't apply cleanly to the nf tree and I have adjusted the indentation. If no objections, I'll apply this to the nf tree. Thanks. net/netfilter/nf_tables_api.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index ad9d11f..34ded09 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -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: -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
