From 0b21441160a39d7a8b3c3b5ed379202577f14152 Mon Sep 17 00:00:00 2001
From: Packit Service <user-cont-team+packit-service@redhat.com>
Date: Dec 15 2020 17:41:03 +0000
Subject: Apply patch 0034-nft-cache-Make-nft_rebuild_cache-respect-fake-cache.patch


patch_name: 0034-nft-cache-Make-nft_rebuild_cache-respect-fake-cache.patch
present_in_specfile: true
location_in_specfile: 34

---

diff --git a/iptables/nft-cache.c b/iptables/nft-cache.c
index bc6e7f7..9623b46 100644
--- a/iptables/nft-cache.c
+++ b/iptables/nft-cache.c
@@ -480,6 +480,7 @@ __nft_build_cache(struct nft_handle *h, enum nft_cache_level level,
 			break;
 		/* fall through */
 	case NFT_CL_RULES:
+	case NFT_CL_FAKE:
 		break;
 	}
 
@@ -516,7 +517,7 @@ void nft_fake_cache(struct nft_handle *h)
 
 		h->cache->table[type].chains = nftnl_chain_list_alloc();
 	}
-	h->cache_level = NFT_CL_RULES;
+	h->cache_level = NFT_CL_FAKE;
 	mnl_genid_get(h, &h->nft_genid);
 }
 
@@ -629,9 +630,13 @@ void nft_rebuild_cache(struct nft_handle *h)
 	if (h->cache_level)
 		__nft_flush_cache(h);
 
-	h->nft_genid = 0;
-	h->cache_level = NFT_CL_NONE;
-	__nft_build_cache(h, level, NULL, NULL, NULL);
+	if (level == NFT_CL_FAKE) {
+		nft_fake_cache(h);
+	} else {
+		h->nft_genid = 0;
+		h->cache_level = NFT_CL_NONE;
+		__nft_build_cache(h, level, NULL, NULL, NULL);
+	}
 }
 
 void nft_release_cache(struct nft_handle *h)
diff --git a/iptables/nft.h b/iptables/nft.h
index 5cf260a..2094b01 100644
--- a/iptables/nft.h
+++ b/iptables/nft.h
@@ -32,7 +32,8 @@ enum nft_cache_level {
 	NFT_CL_TABLES,
 	NFT_CL_CHAINS,
 	NFT_CL_SETS,
-	NFT_CL_RULES
+	NFT_CL_RULES,
+	NFT_CL_FAKE	/* must be last entry */
 };
 
 struct nft_cache {