From: Remi Gacogne <remi.gacogne@powerdns.com>
Date: Mon, 17 Oct 2016 08:07:26 +0000 (+0200)
Subject: Fix building with ECDSA support disabled in libcrypto
X-Git-Tag: dnsdist-1.1.0-beta2~60^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=aa74d164ae29269168d048d2cc8d7e1f984774c4;p=pdns

Fix building with ECDSA support disabled in libcrypto
---

diff --git a/m4/pdns_check_libcrypto_ecdsa.m4 b/m4/pdns_check_libcrypto_ecdsa.m4
index 88aa3530d..7c2c48ad6 100644
--- a/m4/pdns_check_libcrypto_ecdsa.m4
+++ b/m4/pdns_check_libcrypto_ecdsa.m4
@@ -12,6 +12,6 @@ AC_DEFUN([PDNS_CHECK_LIBCRYPTO_ECDSA], [
   ])
 
   AS_IF([test "x$libcrypto_ecdsa" = "xyes"], [
-    AC_DEFINE([HAVE_LIBCRYPTO_ECDSA], [1], [define to 1 if OpenSSL ecdsa support is avalable.])
+    AC_DEFINE([HAVE_LIBCRYPTO_ECDSA], [1], [define to 1 if OpenSSL ecdsa support is available.])
   ])
 ])
diff --git a/pdns/opensslsigners.cc b/pdns/opensslsigners.cc
index 9e919a0f5..acf8f08a6 100644
--- a/pdns/opensslsigners.cc
+++ b/pdns/opensslsigners.cc
@@ -128,6 +128,7 @@ static inline int RSA_set0_crt_params(RSA* rsakey, BIGNUM* dmp1, BIGNUM* dmq1, B
   return 1;
 }
 
+#ifdef HAVE_LIBCRYPTO_ECDSA
 static inline void ECDSA_SIG_get0(const ECDSA_SIG* signature, const BIGNUM** pr, const BIGNUM** ps) {
   *pr = signature->r;
   *ps = signature->s;
@@ -140,6 +141,8 @@ static inline int ECDSA_SIG_set0(ECDSA_SIG* signature, BIGNUM* pr, BIGNUM* ps) {
   signature->s = ps;
   return 1;
 }
+#endif /* HAVE_LIBCRYPTO_ECDSA */
+
 #else
 void openssl_thread_setup() {}
 void openssl_thread_cleanup() {}