- (tim) [kex.c myproposal.h md-sha256.c openbsd-compat/sha2.c,h] Disable

   sha256 when openssl < 0.9.7. Patch from djm@. Corrections/testing by me.

1 files changed, 6 insertions, 2 deletions

diff --git a/openbsd-compat/sha2.c b/openbsd-compat/sha2.c
index 36ab60e62..cf8e0ad66 100644
--- a/openbsd-compat/sha2.c
+++ b/openbsd-compat/sha2.c
@@ -38,7 +38,10 @@
 
 #include "includes.h"
 
-#if !defined(HAVE_SHA256_UPDATE) && !defined(HAVE_EVP_SHA256)
+#include <openssl/opensslv.h>
+
+#if !defined(HAVE_EVP_SHA256) && !defined(HAVE_SHA256_UPDATE) && \
+    (OPENSSL_VERSION_NUMBER >= 0x00907000L)
 #include <sys/types.h>
 #include <string.h>
 #include "sha2.h"
@@ -875,4 +878,5 @@ SHA384_Final(u_int8_t digest[SHA384_DIGEST_LENGTH], SHA384_CTX *context)
 }
 #endif
 
-#endif /* !defined(HAVE_SHA256_UPDATE) && !defined(HAVE_EVP_SHA256) */
+#endif /* !defined(HAVE_EVP_SHA256) && !defined(HAVE_SHA256_UPDATE) && \
+    (OPENSSL_VERSION_NUMBER >= 0x00907000L) */