From: Pablo Neira Ayuso <pablo@netfilter.org>
To: netfilter-devel@vger.kernel.org
Subject: [PATCH nft 11/18] optimize: add numgen expression support
Date: Mon, 20 Jun 2022 10:32:08 +0200 [thread overview]
Message-ID: <20220620083215.1021238-12-pablo@netfilter.org> (raw)
In-Reply-To: <20220620083215.1021238-1-pablo@netfilter.org>
Extend expr_cmp() to compare numgen expressions used in relational.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
src/optimize.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/src/optimize.c b/src/optimize.c
index 54dde948876f..1fa46cb6a663 100644
--- a/src/optimize.c
+++ b/src/optimize.c
@@ -99,6 +99,14 @@ static bool __expr_cmp(const struct expr *expr_a, const struct expr *expr_b)
if (expr_a->fib.result != expr_b->fib.result)
return false;
break;
+ case EXPR_NUMGEN:
+ if (expr_a->numgen.type != expr_b->numgen.type)
+ return false;
+ if (expr_a->numgen.mod != expr_b->numgen.mod)
+ return false;
+ if (expr_a->numgen.offset != expr_b->numgen.offset)
+ return false;
+ break;
case EXPR_BINOP:
return __expr_cmp(expr_a->left, expr_b->left);
default:
--
2.30.2
next prev parent reply other threads:[~2022-06-20 8:32 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-20 8:31 [PATCH nft 00/18] fixes and improvements for -o/--optimize Pablo Neira Ayuso
2022-06-20 8:31 ` [PATCH nft 01/18] optimize: do not compare relational expression rhs when collecting statements Pablo Neira Ayuso
2022-06-20 8:31 ` [PATCH nft 02/18] optimize: do not merge rules with set reference in rhs Pablo Neira Ayuso
2022-06-20 8:32 ` [PATCH nft 03/18] optimize: do not print stateful information Pablo Neira Ayuso
2022-06-20 8:32 ` [PATCH nft 04/18] optimize: remove comment after merging Pablo Neira Ayuso
2022-06-20 8:32 ` [PATCH nft 05/18] optimize: fix reject statement Pablo Neira Ayuso
2022-06-20 8:32 ` [PATCH nft 06/18] optimize: fix verdict map merging Pablo Neira Ayuso
2022-06-20 8:32 ` [PATCH nft 07/18] optimize: add osf expression support Pablo Neira Ayuso
2022-06-20 8:32 ` [PATCH nft 08/18] optimize: add xfrm " Pablo Neira Ayuso
2022-06-20 8:32 ` [PATCH nft 09/18] optimize: add fib " Pablo Neira Ayuso
2022-06-20 8:32 ` [PATCH nft 10/18] optimize: add binop " Pablo Neira Ayuso
2022-06-20 8:32 ` Pablo Neira Ayuso [this message]
2022-06-20 8:32 ` [PATCH nft 12/18] optimize: add hash " Pablo Neira Ayuso
2022-06-20 8:32 ` [PATCH nft 13/18] optimize: add unsupported statement Pablo Neira Ayuso
2022-06-20 8:32 ` [PATCH nft 14/18] tests: shell: run -c -o on ruleset Pablo Neira Ayuso
2022-06-20 8:32 ` [PATCH nft 15/18] optimize: only merge OP_IMPLICIT and OP_EQ relational Pablo Neira Ayuso
2022-06-20 8:32 ` [PATCH nft 16/18] optimize: assume verdict is same when rules have no verdict Pablo Neira Ayuso
2022-06-20 8:32 ` [PATCH nft 17/18] optimize: limit statement is not supported yet Pablo Neira Ayuso
2022-06-20 8:32 ` [PATCH nft 18/18] libnftables: release top level scope Pablo Neira Ayuso
2022-06-23 17:17 ` [PATCH nft 00/18] fixes and improvements for -o/--optimize Pablo Neira Ayuso
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