From 8d2fe4b9ed4e27340a58743de207f54d424c52f0 Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Tue, 9 Aug 2022 17:23:53 +0200 Subject: [PATCH] netfilter: nf_tables: really skip inactive sets when allocating name commit 271c5ca826e0c3c53e0eb4032f8eaedea1ee391c upstream. While looping to build the bitmap of used anonymous set names, check the current set in the iteration, instead of the one that is being created. Fixes: 37a9cc525525 ("netfilter: nf_tables: add generation mask to sets") Signed-off-by: Pablo Neira Ayuso Signed-off-by: Greg Kroah-Hartman --- net/netfilter/nf_tables_api.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index 2ba48f4e2d7d..cc2fb9e4fe07 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -3702,7 +3702,7 @@ cont: list_for_each_entry(i, &ctx->table->sets, list) { int tmp; - if (!nft_is_active_next(ctx->net, set)) + if (!nft_is_active_next(ctx->net, i)) continue; if (!sscanf(i->name, name, &tmp)) continue;