From: Nick Mathewson <nickm@torproject.org>
Date: Fri, 20 Jun 2003 08:17:25 +0000 (+0000)
Subject: Fix a bug where we'd sometimes run off the end of an array while
X-Git-Tag: tor-0.0.2pre8~129
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=49f082fcee43d23a3f25b92d1c3f1ce4c235cd21;p=thirdparty%2Ftor.git

Fix a bug where we'd sometimes run off the end of an array while
testing stream encryption.


svn:r339
---

diff --git a/src/or/test.c b/src/or/test.c
index d9a2d69fff..e956961127 100644
--- a/src/or/test.c
+++ b/src/or/test.c
@@ -269,13 +269,13 @@ test_crypto()
     }
     test_memeq(data1, data3, 560);
     /* Now encrypt 3 at a time, and get 5 at a time. */
-    for (j = 560; j < 1024; j += 3) {
+    for (j = 560; j < 1024-5; j += 3) {
       crypto_cipher_encrypt(env1, data1+j, 3, data2+j);
     }
-    for (j = 560; j < 1024; j += 5) {
+    for (j = 560; j < 1024-5; j += 5) {
       crypto_cipher_decrypt(env2, data2+j, 5, data3+j);
     }
-    test_memeq(data1, data3, 1024-4);
+    test_memeq(data1, data3, 1024-5);
     /* Now make sure that when we encrypt with different chunk sizes, we get
        the same results. */
     crypto_free_cipher_env(env2);