From: Florian Westphal <fw@strlen.de>
Date: Thu, 8 Aug 2024 23:31:17 +0000 (+0200)
Subject: optimize: compare meta inner_desc pointers too
X-Git-Tag: v1.1.1~50
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0a852dccc2b8e9d962ffc84253abc5fb4812b1e3;p=thirdparty%2Fnftables.git

optimize: compare meta inner_desc pointers too

We can't merge if one referes inner and other outer header.
Payload checks this but meta did not.

Signed-off-by: Florian Westphal <fw@strlen.de>
---

diff --git a/src/optimize.c b/src/optimize.c
index 9f0965cd..224c6a52 100644
--- a/src/optimize.c
+++ b/src/optimize.c
@@ -63,6 +63,8 @@ static bool __expr_cmp(const struct expr *expr_a, const struct expr *expr_b)
 			return false;
 		if (expr_a->meta.base != expr_b->meta.base)
 			return false;
+		if (expr_a->meta.inner_desc != expr_b->meta.inner_desc)
+			return false;
 		break;
 	case EXPR_CT:
 		if (expr_a->ct.key != expr_b->ct.key)