From 09d32b7480aaa27b92e69fb74c4baecdb54369d0 Mon Sep 17 00:00:00 2001
From: Corinna Vinschen <corinna@vinschen.de>
Date: Wed, 14 Feb 2018 10:31:02 +0100
Subject: [PATCH] Cygwin: improve a comment in fhandler_socket::getsockname
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
---
winsup/cygwin/fhandler_socket.cc | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/winsup/cygwin/fhandler_socket.cc b/winsup/cygwin/fhandler_socket.cc
index 92b4db9f5..fa2bdf341 100644
--- a/winsup/cygwin/fhandler_socket.cc
+++ b/winsup/cygwin/fhandler_socket.cc
@@ -1411,9 +1411,8 @@ fhandler_socket::getsockname (struct sockaddr *name, int *namelen)
}
else
{
- /* Always use a local big enough buffer and truncate later as necessary
- per POSIX. WinSock unfortunaltey only returns WSAEFAULT if the buffer
- is too small. */
+ /* WinSock just returns WSAEFAULT if the buffer is too small. Use a
+ big enough local buffer and truncate later as necessary, per POSIX. */
struct sockaddr_storage sock;
int len = sizeof sock;
res = ::getsockname (get_socket (), (struct sockaddr *) &sock, &len);