From 290896921d44e40a54dc5b0e4e2aa37ff528b512 Mon Sep 17 00:00:00 2001
From: Mark Andrews <marka@isc.org>
Date: Thu, 13 Jul 2023 14:39:06 +1000
Subject: [PATCH] Clear OpenSSL errors on ECDSA_SIG_new failures

(cherry picked from commit eafcd4112035ae736a1d899e2c4266d09d94ed43)
---
 lib/dns/opensslecdsa_link.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/dns/opensslecdsa_link.c b/lib/dns/opensslecdsa_link.c
index 3422f3beba..c83ba5c919 100644
--- a/lib/dns/opensslecdsa_link.c
+++ b/lib/dns/opensslecdsa_link.c
@@ -357,7 +357,7 @@ opensslecdsa_verify(dst_context_t *dctx, const isc_region_t *sig) {
 
 	ecdsasig = ECDSA_SIG_new();
 	if (ecdsasig == NULL) {
-		DST_RET(ISC_R_NOMEMORY);
+		DST_RET(dst__openssl_toresult(ISC_R_NOMEMORY));
 	}
 	r = BN_bin2bn(cp, siglen / 2, NULL);
 	cp += siglen / 2;