5.15-stable review patch. If anyone has any objections, please let me know.
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From: Pablo Neira Ayuso pablo@netfilter.org
[ Upstream commit b29be0ca8e816119ccdf95cc7d7c7be9bde005f1 ]
In the init path, nft_data_init() bumps the chain reference counter, decrement it on error by following the error path which calls nft_data_release() to restore it.
Fixes: 4bedf9eee016 ("netfilter: nf_tables: fix chain binding transaction logic") Signed-off-by: Pablo Neira Ayuso pablo@netfilter.org Signed-off-by: Sasha Levin sashal@kernel.org --- net/netfilter/nft_immediate.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/netfilter/nft_immediate.c b/net/netfilter/nft_immediate.c index 7d5b63c5a30af..d154fe67ca8a6 100644 --- a/net/netfilter/nft_immediate.c +++ b/net/netfilter/nft_immediate.c @@ -78,7 +78,7 @@ static int nft_immediate_init(const struct nft_ctx *ctx, case NFT_GOTO: err = nf_tables_bind_chain(ctx, chain); if (err < 0) - return err; + goto err1; break; default: break;