- (djm) [sshbuf.h] Fix compilation on systems without OPENSSL_HAS_ECC.

2 files changed, 12 insertions, 5 deletions

diff --git a/ChangeLog b/ChangeLog
index 2cb513679..a9bef01cd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,6 @@
 20140819
  - (djm) [serverloop.c] Fix syntax error on Cygwin; from Corinna Vinschen
+ - (djm) [sshbuf.h] Fix compilation on systems without OPENSSL_HAS_ECC.
 
 20140811
  - (djm) [myproposal.h] Make curve25519 KEX dependent on
diff --git a/sshbuf.h b/sshbuf.h
index 4561c0637..3602bc53f 100644
--- a/sshbuf.h
+++ b/sshbuf.h
@@ -21,8 +21,12 @@
 #include <sys/types.h>
 #include <stdarg.h>
 #include <stdio.h>
-#include <openssl/bn.h>
-#include <openssl/ec.h>
+#ifdef WITH_OPENSSL
+# include <openssl/bn.h>
+# ifdef OPENSSL_HAS_ECC
+#  include <openssl/ec.h>
+# endif /* OPENSSL_HAS_ECC */
+#endif /* WITH_OPENSSL */
 
 #define SSHBUF_SIZE_MAX         0x8000000       /* Hard maximum size */
 #define SSHBUF_REFS_MAX         0x100000        /* Max child buffers */
@@ -204,17 +208,19 @@ int	sshbuf_peek_string_direct(const struct sshbuf *buf, const u_char **valp,
  * Functions to extract or store SSH wire encoded bignums and elliptic
  * curve points.
  */
+int     sshbuf_put_bignum2_bytes(struct sshbuf *buf, const void *v, size_t len);
+#ifdef WITH_OPENSSL
 int     sshbuf_get_bignum2(struct sshbuf *buf, BIGNUM *v);
 int     sshbuf_get_bignum1(struct sshbuf *buf, BIGNUM *v);
 int     sshbuf_put_bignum2(struct sshbuf *buf, const BIGNUM *v);
 int     sshbuf_put_bignum1(struct sshbuf *buf, const BIGNUM *v);
-int     sshbuf_put_bignum2_bytes(struct sshbuf *buf, const void *v, size_t len);
-#if !defined(WITH_OPENSSL) || defined(OPENSSL_HAS_ECC)
+# ifdef OPENSSL_HAS_ECC
 int     sshbuf_get_ec(struct sshbuf *buf, EC_POINT *v, const EC_GROUP *g);
 int     sshbuf_get_eckey(struct sshbuf *buf, EC_KEY *v);
 int     sshbuf_put_ec(struct sshbuf *buf, const EC_POINT *v, const EC_GROUP *g);
 int     sshbuf_put_eckey(struct sshbuf *buf, const EC_KEY *v);
-#endif
+# endif /* OPENSSL_HAS_ECC */
+#endif /* WITH_OPENSSL */
 
 /* Dump the contents of the buffer in a human-readable format */
 void    sshbuf_dump(struct sshbuf *buf, FILE *f);