OpenSSL: Make sure sha256 digest is available

diff --git a/src/src/tls-openssl.c b/src/src/tls-openssl.c
index 9493d769ab41c8327e8917ec58df5cfcbb7f0735..edaed35aecae027dda68c3513da1844d2629833b 100644 (file)
--- a/src/src/tls-openssl.c
+++ b/src/src/tls-openssl.c
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/tls-openssl.c,v 1.15 2009/10/14 13:52:48 nm4 Exp $ */
+/* $Cambridge: exim/src/src/tls-openssl.c,v 1.16 2009/10/16 08:34:50 tom Exp $ */
 
 /*************************************************
 *     Exim - an Internet mail transport agent    *
@@ -305,6 +305,10 @@ tls_init(host_item *host, uschar *dhparam, uschar *certificate,
 SSL_load_error_strings();          /* basic set up */
 OpenSSL_add_ssl_algorithms();
 
+/* SHA256 is becoming ever moar popular. This makes sure it gets added to the
+list of available digests. */
+EVP_add_digest(EVP_sha256());
+
 /* Create a context */
 
 ctx = SSL_CTX_new((host == NULL)?