diff options
author | Alex Shi <alex.shi@linaro.org> | 2018-01-18 15:26:28 +0800 |
---|---|---|
committer | Alex Shi <alex.shi@linaro.org> | 2018-01-18 15:26:28 +0800 |
commit | 2ba51c6d36ee1b43c1f898c6c48ddf3d33e9ab30 (patch) | |
tree | ff3302dc45a91d7bfcaabd37bfa8fa391a954180 /net/netfilter/nfnetlink_queue.c | |
parent | 28610abf4a574c33ca70e3d7b0e523fdede488d1 (diff) | |
parent | 90816cc1d4a1d23efe37b74866c6174dd5eab6b5 (diff) |
Merge remote-tracking branch 'rt-stable/v4.9-rt' into linux-linaro-lsk-v4.9-rtlsk-v4.9-18.02-rt
Conflicts:
arch/arm64/mm/init.c
Diffstat (limited to 'net/netfilter/nfnetlink_queue.c')
-rw-r--r-- | net/netfilter/nfnetlink_queue.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c index af832c526048..5efb40291ac3 100644 --- a/net/netfilter/nfnetlink_queue.c +++ b/net/netfilter/nfnetlink_queue.c @@ -443,7 +443,7 @@ nfqnl_build_packet_message(struct net *net, struct nfqnl_instance *queue, skb = alloc_skb(size, GFP_ATOMIC); if (!skb) { skb_tx_error(entskb); - return NULL; + goto nlmsg_failure; } nlh = nlmsg_put(skb, 0, 0, @@ -452,7 +452,7 @@ nfqnl_build_packet_message(struct net *net, struct nfqnl_instance *queue, if (!nlh) { skb_tx_error(entskb); kfree_skb(skb); - return NULL; + goto nlmsg_failure; } nfmsg = nlmsg_data(nlh); nfmsg->nfgen_family = entry->state.pf; @@ -598,12 +598,17 @@ nfqnl_build_packet_message(struct net *net, struct nfqnl_instance *queue, } nlh->nlmsg_len = skb->len; + if (seclen) + security_release_secctx(secdata, seclen); return skb; nla_put_failure: skb_tx_error(entskb); kfree_skb(skb); net_err_ratelimited("nf_queue: error creating packet message\n"); +nlmsg_failure: + if (seclen) + security_release_secctx(secdata, seclen); return NULL; } |