Fix potential undefined behaviour in Camellia
diff --git a/ChangeLog b/ChangeLog
index f38c0cf..bc0bbd0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -8,6 +8,7 @@
 Bugfix
    * User set CFLAGS were ignore by Cmake with gcc (introduced in 1.3.9, found
      by Julian Ospald).
+   * Fix potential undefined behaviour in Camellia.
 
 Changes
    * Use deterministic nonces for AEAD ciphers in TLS by default (possible to