cygwin: document wcsxfrm fix

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>

diff --git a/winsup/cygwin/release/2.8.1 b/winsup/cygwin/release/2.8.1
index c90cd16257d3ac359eed06de17e7c1d6b5191bd4..9a0ecb7a61fddf63a599b200dd81d6d53d6e9717 100644 (file)
--- a/winsup/cygwin/release/2.8.1
+++ b/winsup/cygwin/release/2.8.1
@@ -27,3 +27,6 @@ Bug Fixes
 
 - Fix ldd potentially looping on non-continuable exception
   Addresses: https://cygwin.com/ml/cygwin-patches/2017-q2/msg00002.html
+
+- Fix buffer overflow problem in wcsxfrm/wcsxfrm_l.
+  Addresses: https://cygwin.com/ml/cygwin/2017-05/msg00149.html