From 5e8893f2f6b259a26ed5bfb7e3b4ea4580145445 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20Delanoy?= <frederic.delanoy@gmail.com>
Date: Sat, 1 Oct 2011 13:43:18 +0200
Subject: [PATCH] cmd: Handle truncation for console reads.

---
 programs/cmd/batch.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/programs/cmd/batch.c b/programs/cmd/batch.c
index 52dd08eac6..5f83c355df 100644
--- a/programs/cmd/batch.c
+++ b/programs/cmd/batch.c
@@ -199,7 +199,12 @@ WCHAR *WCMD_fgets(WCHAR *s, int noChars, HANDLE h, BOOL is_console_handle)
   if (is_console_handle) {
     status = ReadConsoleW(h, s, noChars, &charsRead, NULL);
     if (!status) return NULL;
-    s[charsRead-2] = '\0'; /* Strip \r\n */
+    if (s[charsRead-2] == '\r')
+      s[charsRead-2] = '\0'; /* Strip \r\n */
+    else {
+      /* Truncate */
+      s[noChars-1] = '\0';
+    }
     return p;
   }