dh: Fix packing a pointer into the buffer.

Thanks to Giovanni Panozzo <giovanni@panozzo.it>.

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/dh.c b/src/dh.c
index fc14ff60..e489a1d5 100644
--- a/src/dh.c
+++ b/src/dh.c
@@ -615,9 +615,9 @@ int make_sessionid(ssh_session session) {
         rc = ssh_buffer_pack(buf,
                              "dPdP",
                              CURVE25519_PUBKEY_SIZE,
-                             session->next_crypto->curve25519_client_pubkey,
+                             (size_t)CURVE25519_PUBKEY_SIZE, session->next_crypto->curve25519_client_pubkey,
                              CURVE25519_PUBKEY_SIZE,
-                             session->next_crypto->curve25519_server_pubkey);
+                             (size_t)CURVE25519_PUBKEY_SIZE, session->next_crypto->curve25519_server_pubkey);
 
         if (rc != SSH_OK) {
             goto error;