* mmap.cc (mmap_record::alloc_fh): Initialize nmae strings in fdev to

	empty strings or suffer a SEGV.  Drop second parameter in call to
	build_fh_dev.

diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 2db0afe157015fa4d107747672bc0629291c77a7..0bc042f242a58fe706d2ab516cf01a44caf8dbe8 100644 (file)
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,9 @@
+2011-03-18  Corinna Vinschen  <corinna@vinschen.de>
+
+       * mmap.cc (mmap_record::alloc_fh): Initialize nmae strings in fdev to
+       empty strings or suffer a SEGV.  Drop second parameter in call to
+       build_fh_dev.
+
 2011-03-18  Corinna Vinschen  <corinna@vinschen.de>
 
        * mmap.cc (class mmap_record): Pack 4 byte-aligned.  Convert member dev

diff --git a/winsup/cygwin/mmap.cc b/winsup/cygwin/mmap.cc
index 4d29d5f5c094f05b729ca904db028e38aa422a4c..91c2d7bc762703d60a14cff0be56a8115c4b9078 100644 (file)
--- a/winsup/cygwin/mmap.cc
+++ b/winsup/cygwin/mmap.cc
@@ -522,8 +522,9 @@ mmap_record::alloc_fh ()
      of the correct type to be sure to call the method of the
      correct class. */
   device fdev;
+  fdev.name = fdev.native = "";
   fdev.parse (get_device ());
-  fhandler_base *fh = build_fh_dev (fdev, "");
+  fhandler_base *fh = build_fh_dev (fdev);
   fh->set_access (get_openflags ());
   return fh;
 }