From f01e4edfc85f0d147a3462247f053aefcbb6552c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dag-Erling=20Sm=C3=B8rgrav?= <des@FreeBSD.org>
Date: Thu, 31 Aug 2023 22:15:54 +0200
Subject: [PATCH] libipf: fix parser error message.

MFC after:	1 week
Reviewed by:	cy
Differential Revision:	https://reviews.freebsd.org/D41652

(cherry picked from commit 4cd9d804ae8b955d47dfa0bba06e7c254d760cb1)
---
 sbin/ipf/libipf/parseipfexpr.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/sbin/ipf/libipf/parseipfexpr.c b/sbin/ipf/libipf/parseipfexpr.c
index 215e43b2978d..880258e5dd66 100644
--- a/sbin/ipf/libipf/parseipfexpr.c
+++ b/sbin/ipf/libipf/parseipfexpr.c
@@ -93,11 +93,7 @@ parseipfexpr(char *line, char **errorptr)
 				break;
 		}
 		if (e->ipoe_word == NULL) {
-			error = malloc(32);
-			if (error != NULL) {
-				snprintf(error, sizeof(error), "keyword (%.10s) not found",
-					ops);
-			}
+			asprintf(&error, "keyword (%.10s) not found", ops);
 			goto parseerror;
 		}