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From 91b777c7064d9d91a1433a42b0bb31592388d1b4 Mon Sep 17 00:00:00 2001
From: Eneas U de Queiroz <cote2004-github@yahoo.com>
Date: Tue, 9 Oct 2018 16:17:42 -0300
Subject: [PATCH] fix compilation with openssl built without ECC
ECDSA code in openssh-compat.h and libressl-api-compat.c needs to be
guarded by OPENSSL_HAS_ECC
Signed-off-by: Eneas U de Queiroz <cote2004-github@yahoo.com>
diff --git a/openbsd-compat/libressl-api-compat.c b/openbsd-compat/libressl-api-compat.c
index de3e64a6..ae00ff59 100644
--- a/openbsd-compat/libressl-api-compat.c
+++ b/openbsd-compat/libressl-api-compat.c
@@ -152,7 +152,9 @@
#include <openssl/dsa.h>
#include <openssl/rsa.h>
#include <openssl/evp.h>
+#ifdef OPENSSL_HAS_ECC
#include <openssl/ecdsa.h>
+#endif
#include <openssl/dh.h>
#ifndef HAVE_DSA_GET0_PQG
@@ -417,6 +419,7 @@ DSA_SIG_set0(DSA_SIG *sig, BIGNUM *r, BIGNUM *s)
}
#endif /* HAVE_DSA_SIG_SET0 */
+#ifdef OPENSSL_HAS_ECC
#ifndef HAVE_ECDSA_SIG_GET0
void
ECDSA_SIG_get0(const ECDSA_SIG *sig, const BIGNUM **pr, const BIGNUM **ps)
@@ -442,6 +445,7 @@ ECDSA_SIG_set0(ECDSA_SIG *sig, BIGNUM *r, BIGNUM *s)
return 1;
}
#endif /* HAVE_ECDSA_SIG_SET0 */
+#endif /* OPENSSL_HAS_ECC */
#ifndef HAVE_DH_GET0_PQG
void
diff --git a/openbsd-compat/openssl-compat.h b/openbsd-compat/openssl-compat.h
index 9e0264c0..6a525f28 100644
--- a/openbsd-compat/openssl-compat.h
+++ b/openbsd-compat/openssl-compat.h
@@ -24,7 +24,9 @@
#include <openssl/evp.h>
#include <openssl/rsa.h>
#include <openssl/dsa.h>
+#ifdef OPENSSL_HAS_ECC
#include <openssl/ecdsa.h>
+#endif
#include <openssl/dh.h>
int ssh_compatible_openssl(long, long);
@@ -161,6 +163,7 @@ void DSA_SIG_get0(const DSA_SIG *sig, const BIGNUM **pr, const BIGNUM **ps);
int DSA_SIG_set0(DSA_SIG *sig, BIGNUM *r, BIGNUM *s);
#endif /* DSA_SIG_SET0 */
+#ifdef OPENSSL_HAS_ECC
#ifndef HAVE_ECDSA_SIG_GET0
void ECDSA_SIG_get0(const ECDSA_SIG *sig, const BIGNUM **pr, const BIGNUM **ps);
#endif /* HAVE_ECDSA_SIG_GET0 */
@@ -168,6 +171,7 @@ void ECDSA_SIG_get0(const ECDSA_SIG *sig, const BIGNUM **pr, const BIGNUM **ps);
#ifndef HAVE_ECDSA_SIG_SET0
int ECDSA_SIG_set0(ECDSA_SIG *sig, BIGNUM *r, BIGNUM *s);
#endif /* HAVE_ECDSA_SIG_SET0 */
+#endif /* OPENSSL_HAS_ECC */
#ifndef HAVE_DH_GET0_PQG
void DH_get0_pqg(const DH *dh, const BIGNUM **p, const BIGNUM **q,