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authorTom Kistner <tom@duncanthrax.net>2009-10-16 11:38:01 +0000
committerTom Kistner <tom@duncanthrax.net>2009-10-16 11:38:01 +0000
commitcf1ef1a94d235f4bf3a1585fa0e0920b8f409af6 (patch)
tree1c26cfcdbf9c59329182543e489bf73a734e4da4
parenta21196501a7c718aa809e927fc9f1f38ed481cec (diff)
Limit SHA256 support to OpenSSL >= 0.9.8
-rw-r--r--src/src/tls-openssl.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/src/tls-openssl.c b/src/src/tls-openssl.c
index 8bce3c4ca..dc20a6e3f 100644
--- a/src/src/tls-openssl.c
+++ b/src/src/tls-openssl.c
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/tls-openssl.c,v 1.17 2009/10/16 09:10:40 tom Exp $ */
+/* $Cambridge: exim/src/src/tls-openssl.c,v 1.18 2009/10/16 11:38:01 tom Exp $ */
/*************************************************
* Exim - an Internet mail transport agent *
@@ -305,9 +305,11 @@ tls_init(host_item *host, uschar *dhparam, uschar *certificate,
SSL_load_error_strings(); /* basic set up */
OpenSSL_add_ssl_algorithms();
+#if OPENSSL_VERSION_NUMBER >= 0x00908000L
/* SHA256 is becoming ever moar popular. This makes sure it gets added to the
list of available digests. */
EVP_add_digest(EVP_sha256());
+#endif
/* Create a context */