From: Pablo Neira Ayuso <pablo@netfilter.org>
Date: Fri, 17 Jun 2022 15:47:15 +0000 (+0200)
Subject: optimize: add osf expression support
X-Git-Tag: v1.0.5~43
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0beaea375db3ba0896a528ceac57fa29c3d6e8c4;p=thirdparty%2Fnftables.git

optimize: add osf expression support

Extend expr_cmp() to compare osf expressions used in relational.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---

diff --git a/src/optimize.c b/src/optimize.c
index 747282b4..04c92575 100644
--- a/src/optimize.c
+++ b/src/optimize.c
@@ -81,6 +81,12 @@ static bool __expr_cmp(const struct expr *expr_a, const struct expr *expr_b)
 		if (expr_a->socket.level != expr_b->socket.level)
 			return false;
 		break;
+	case EXPR_OSF:
+		if (expr_a->osf.ttl != expr_b->osf.ttl)
+			return false;
+		if (expr_a->osf.flags != expr_b->osf.flags)
+			return false;
+		break;
 	default:
 		return false;
 	}