X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=ssl%2Fssl_cert.c;h=59a8544431e15ae0f809e2c100e3ad7ce4b3f118;hp=1edbf18f3b7ece36e59a2d3f067b7c26b0ff8b27;hb=9f27b1eec3175305e62eed87faa80e231f319ca0;hpb=9fd603be07f4d486ad38fb107288731743e945be

diff --git a/ssl/ssl_cert.c b/ssl/ssl_cert.c
index 1edbf18f3b..59a8544431 100644
--- a/ssl/ssl_cert.c
+++ b/ssl/ssl_cert.c
@@ -388,6 +388,15 @@ CERT *ssl_cert_dup(CERT *cert)
 		ret->client_sigalgs = NULL;
 	/* Shared sigalgs also NULL */
 	ret->shared_sigalgs = NULL;
+	/* Copy any custom client certificate types */
+	if (cert->ctypes)
+		{
+		ret->ctypes = OPENSSL_malloc(cert->ctype_num);
+		if (!ret->ctypes)
+			goto err;
+		memcpy(ret->ctypes, cert->ctypes, cert->ctype_num);
+		ret->ctype_num = cert->ctype_num;
+		}
 
 	ret->cert_flags = cert->cert_flags;
 
@@ -489,6 +498,8 @@ void ssl_cert_free(CERT *c)
 		OPENSSL_free(c->client_sigalgs);
 	if (c->shared_sigalgs)
 		OPENSSL_free(c->shared_sigalgs);
+	if (c->ctypes)
+		OPENSSL_free(c->ctypes);
 	OPENSSL_free(c);
 	}