From ab328f4e33f8ba7adc7c285fd6aa74254c2e7971 Mon Sep 17 00:00:00 2001
From: John Baldwin <jhb@FreeBSD.org>
Date: Thu, 7 Aug 2025 17:11:22 -0400
Subject: [PATCH] ctld: Catch exceptions by reference instead of by value

Reported by:	GCC -Wcatch-value
Sponsored by:	Chelsio Communications
---
 usr.sbin/ctld/conf.cc     | 2 +-
 usr.sbin/ctld/uclparse.cc | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/usr.sbin/ctld/conf.cc b/usr.sbin/ctld/conf.cc
index ab76f8e2ed0..56a149a58a2 100644
--- a/usr.sbin/ctld/conf.cc
+++ b/usr.sbin/ctld/conf.cc
@@ -466,7 +466,7 @@ parse_conf(const char *path)
 	bool parsed;
 	try {
 		parsed = yyparse_conf(fp.get());
-	} catch (std::bad_alloc) {
+	} catch (std::bad_alloc &) {
 		log_warnx("failed to allocate memory parsing %s", path);
 		return (false);
 	} catch (...) {
diff --git a/usr.sbin/ctld/uclparse.cc b/usr.sbin/ctld/uclparse.cc
index cb3b0a17cd7..8a62636ffec 100644
--- a/usr.sbin/ctld/uclparse.cc
+++ b/usr.sbin/ctld/uclparse.cc
@@ -1418,7 +1418,7 @@ uclparse_conf(const char *path)
 	bool parsed;
 	try {
 		parsed = uclparse_toplevel(top);
-	} catch (std::bad_alloc) {
+	} catch (std::bad_alloc &) {
 		log_warnx("failed to allocate memory parsing %s", path);
 		parsed = false;
 	} catch (...) {