* fhandler.cc (fhandler_base::read): Don't debug_printf garbage when

copied_chars is zero.

diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 7a453be..98d5f36 100644 (file)
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,8 @@
+2004-12-05  Bas van Gompel  <cygwin-patch@bavag.tmfweb.nl>
+
+       * fhandler.cc (fhandler_base::read): Don't debug_printf garbage when
+       copied_chars is zero.
+
 2004-12-03  Christopher Faylor  <cgf@timesys.com>
 
        * environ.cc (environ_init): Alloc space for TERM if it is not set,

diff --git a/winsup/cygwin/fhandler.cc b/winsup/cygwin/fhandler.cc
index 2a2e2f8..dabc2f1 100644 (file)
--- a/winsup/cygwin/fhandler.cc
+++ b/winsup/cygwin/fhandler.cc
@@ -758,6 +758,7 @@ fhandler_base::read (void *in_ptr, size_t& len)
          __small_sprintf (p, c >= 33 && c <= 127 ? " %c" : " %p", c);
          p += strlen (p);
        }
+      *p = '\0';
       debug_printf ("read %d bytes (%s%s)", copied_chars, buf,
                    copied_chars > 16 ? " ..." : "");
     }