From: Pablo Neira Ayuso <pablo@netfilter.org>
Date: Tue, 3 May 2022 15:49:56 +0000 (+0200)
Subject: optimize: do not clone unsupported statement
X-Git-Tag: v1.0.3~11
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=743b0e81371f0e5a6d70375e8efd7fbe9b00cae7;p=thirdparty%2Fnftables.git

optimize: do not clone unsupported statement

Skip unsupported statements when building the statement matrix,
otherwise clone remains uninitialized.

Fixes: fb298877ece2 ("src: add ruleset optimization infrastructure")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---

diff --git a/src/optimize.c b/src/optimize.c
index 6d6a6d65..1308e142 100644
--- a/src/optimize.c
+++ b/src/optimize.c
@@ -274,7 +274,7 @@ static int rule_collect_stmts(struct optimize_ctx *ctx, struct rule *rule)
 				clone->log.prefix = expr_get(stmt->log.prefix);
 			break;
 		default:
-			break;
+			continue;
 		}
 
 		ctx->stmt[ctx->num_stmts++] = clone;