From 8674d479d3961c5520f4b72fe1e6a0766a7eb678 Mon Sep 17 00:00:00 2001
From: Ken MacKay <kmackay@gmail.com>
Date: Sat, 27 Jun 2015 16:06:58 -0700
Subject: [PATCH] Fix fake rng to fill the buffer correctly.

---
 test/test_ecdh.c                | 1 +
 test/test_ecdsa.c               | 1 +
 test/test_ecdsa_deterministic.c | 1 +
 3 files changed, 3 insertions(+)

diff --git a/test/test_ecdh.c b/test/test_ecdh.c
index 2388126..92d9374 100644
--- a/test/test_ecdh.c
+++ b/test/test_ecdh.c
@@ -19,6 +19,7 @@ int fake_rng(uint8_t *dest, unsigned size) {
 
         unsigned amount = (size > 8 ? 8 : size);
         memcpy(dest, &g_rand, amount);
+        dest += amount;
         size -= amount;
     }
     return 1;
diff --git a/test/test_ecdsa.c b/test/test_ecdsa.c
index 2fc75be..0c6f0e2 100644
--- a/test/test_ecdsa.c
+++ b/test/test_ecdsa.c
@@ -19,6 +19,7 @@ int fake_rng(uint8_t *dest, unsigned size) {
 
         unsigned amount = (size > 8 ? 8 : size);
         memcpy(dest, &g_rand, amount);
+        dest += amount;
         size -= amount;
     }
     return 1;
diff --git a/test/test_ecdsa_deterministic.c b/test/test_ecdsa_deterministic.c
index 243f164..77d79aa 100644
--- a/test/test_ecdsa_deterministic.c
+++ b/test/test_ecdsa_deterministic.c
@@ -19,6 +19,7 @@ int fake_rng(uint8_t *dest, unsigned size) {
 
         unsigned amount = (size > 8 ? 8 : size);
         memcpy(dest, &g_rand, amount);
+        dest += amount;
         size -= amount;
     }
     return 1;