nftables/SOURCES/0002-cache-Always-set-NFT_CACHE_TERSE-for-list-cmd-with-t.patch

66 lines
2.1 KiB
Diff

From 2ef49849b901184c3d97c98c05ffa6418b50af1e Mon Sep 17 00:00:00 2001
From: Phil Sutter <psutter@redhat.com>
Date: Tue, 2 Jul 2024 16:41:22 +0200
Subject: [PATCH] cache: Always set NFT_CACHE_TERSE for list cmd with --terse
JIRA: https://issues.redhat.com/browse/RHEL-45633
Upstream Status: nftables commit cd4e947032a57a585b1a457ce03f546afc7ba033
commit cd4e947032a57a585b1a457ce03f546afc7ba033
Author: Phil Sutter <phil@nwl.cc>
Date: Thu Feb 8 02:10:48 2024 +0100
cache: Always set NFT_CACHE_TERSE for list cmd with --terse
This fixes at least 'nft -t list table ...' and 'nft -t list set ...'.
Note how --terse handling for 'list sets/maps' remains in place since
setting NFT_CACHE_TERSE does not fully undo NFT_CACHE_SETELEM: setting
both enables fetching of anonymous sets which is pointless for that
command.
Reported-by: anton.khazan@gmail.com
Link: https://bugzilla.netfilter.org/show_bug.cgi?id=1735
Suggested-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Phil Sutter <psutter@redhat.com>
---
src/cache.c | 10 +++-------
1 file changed, 3 insertions(+), 7 deletions(-)
diff --git a/src/cache.c b/src/cache.c
index 4e89fe1..0ac0f7c 100644
--- a/src/cache.c
+++ b/src/cache.c
@@ -230,8 +230,6 @@ static unsigned int evaluate_cache_list(struct nft_ctx *nft, struct cmd *cmd,
}
if (filter->list.table && filter->list.set)
flags |= NFT_CACHE_TABLE | NFT_CACHE_SET | NFT_CACHE_SETELEM;
- else if (nft_output_terse(&nft->output))
- flags |= NFT_CACHE_FULL | NFT_CACHE_TERSE;
else
flags |= NFT_CACHE_FULL;
break;
@@ -257,17 +255,15 @@ static unsigned int evaluate_cache_list(struct nft_ctx *nft, struct cmd *cmd,
flags |= NFT_CACHE_TABLE | NFT_CACHE_FLOWTABLE;
break;
case CMD_OBJ_RULESET:
- if (nft_output_terse(&nft->output))
- flags |= NFT_CACHE_FULL | NFT_CACHE_TERSE;
- else
- flags |= NFT_CACHE_FULL;
- break;
default:
flags |= NFT_CACHE_FULL;
break;
}
flags |= NFT_CACHE_REFRESH;
+ if (nft_output_terse(&nft->output))
+ flags |= NFT_CACHE_TERSE;
+
return flags;
}