From 2ba62aebceadd299910927c3caa923f8644c4f9f Mon Sep 17 00:00:00 2001
From: Mark Andrews <marka@isc.org>
Date: Tue, 11 Jul 2023 17:59:13 +1000
Subject: [PATCH] Clear OpenSSL errors on engine errors

---
 lib/dns/openssl_link.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/dns/openssl_link.c b/lib/dns/openssl_link.c
index 005e7832d3..c361c3083b 100644
--- a/lib/dns/openssl_link.c
+++ b/lib/dns/openssl_link.c
@@ -110,6 +110,7 @@ cleanup_rm:
 	if (global_engine != NULL) {
 		ENGINE_free(global_engine);
 	}
+	ERR_clear_error();
 	global_engine = NULL;
 #endif /* if !defined(OPENSSL_NO_ENGINE) && OPENSSL_API_LEVEL < 30000 */
 	return (DST_R_NOENGINE);