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authorDavid S. Miller <davem@davemloft.net>2019-05-13 08:55:15 -0700
committerDavid S. Miller <davem@davemloft.net>2019-05-13 08:55:15 -0700
commit3ebb41bf47865842f4153b855fe2551fef78fbd1 (patch)
tree62f4376ad72d0d50ca55d3c11db20f63ac6de8c5 /net/bridge
parent3ee9ae74ba4a85c3b378a0e49ec1481655f54500 (diff)
parent92285a079eedfe104a773a7c4293f77a01f456fb (diff)
downloadlinux-3ebb41bf47865842f4153b855fe2551fef78fbd1.tar.bz2
Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf
Pablo Neira Ayuso says: ==================== Netfilter fixes for net The following patchset contains Netfilter fixes for net: 1) Postpone chain policy update to drop after transaction is complete, from Florian Westphal. 2) Add entry to flowtable after confirmation to fix UDP flows with packets going in one single direction. 3) Reference count leak in dst object, from Taehee Yoo. 4) Check for TTL field in flowtable datapath, from Taehee Yoo. 5) Fix h323 conntrack helper due to incorrect boundary check, from Jakub Jankowski. 6) Fix incorrect rcu dereference when fetching basechain stats, from Florian Westphal. 7) Missing error check when adding new entries to flowtable, from Taehee Yoo. 8) Use version field in nfnetlink message to honor the nfgen_family field, from Kristian Evensen. 9) Remove incorrect configuration check for CONFIG_NF_CONNTRACK_IPV6, from Subash Abhinov Kasiviswanathan. 10) Prevent dying entries from being added to the flowtable, from Taehee Yoo. 11) Don't hit WARN_ON() with malformed blob in ebtables with trailing data after last rule, reported by syzbot, patch from Florian Westphal. 12) Remove NFT_CT_TIMEOUT enumeration, never used in the kernel code. 13) Fix incorrect definition for NFT_LOGLEVEL_MAX, from Florian Westphal. This batch comes with a conflict that can be fixed with this patch: diff --cc include/uapi/linux/netfilter/nf_tables.h index 7bdb234f3d8c,f0cf7b0f4f35..505393c6e959 --- a/include/uapi/linux/netfilter/nf_tables.h +++ b/include/uapi/linux/netfilter/nf_tables.h @@@ -966,6 -966,8 +966,7 @@@ enum nft_socket_keys * @NFT_CT_DST_IP: conntrack layer 3 protocol destination (IPv4 address) * @NFT_CT_SRC_IP6: conntrack layer 3 protocol source (IPv6 address) * @NFT_CT_DST_IP6: conntrack layer 3 protocol destination (IPv6 address) - * @NFT_CT_TIMEOUT: connection tracking timeout policy assigned to conntrack + * @NFT_CT_ID: conntrack id */ enum nft_ct_keys { NFT_CT_STATE, @@@ -991,6 -993,8 +992,7 @@@ NFT_CT_DST_IP, NFT_CT_SRC_IP6, NFT_CT_DST_IP6, - NFT_CT_TIMEOUT, + NFT_CT_ID, __NFT_CT_MAX }; #define NFT_CT_MAX (__NFT_CT_MAX - 1) That replaces the unused NFT_CT_TIMEOUT definition by NFT_CT_ID. If you prefer, I can also solve this conflict here, just let me know. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge')
-rw-r--r--net/bridge/netfilter/ebtables.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
index 4e0091311d40..6b07e4978eb3 100644
--- a/net/bridge/netfilter/ebtables.c
+++ b/net/bridge/netfilter/ebtables.c
@@ -2153,7 +2153,9 @@ static int compat_copy_entries(unsigned char *data, unsigned int size_user,
if (ret < 0)
return ret;
- WARN_ON(size_remaining);
+ if (size_remaining)
+ return -EINVAL;
+
return state->buf_kern_offset;
}