From: Mark Andrews <marka@isc.org>
Date: Tue, 11 Jul 2023 07:59:13 +0000 (+1000)
Subject: Clear OpenSSL errors on engine errors
X-Git-Tag: v9.19.17~17^2~14
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=2ba62aebceadd299910927c3caa923f8644c4f9f;p=thirdparty%2Fbind9.git

Clear OpenSSL errors on engine errors
---

diff --git a/lib/dns/openssl_link.c b/lib/dns/openssl_link.c
index 005e7832d32..c361c3083bb 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);