[Emacs-diffs] Changes to emacs/src/dired.c,v [EMACS_22_BASE]

[Eli Zaretskii]

CVSROOT:        /cvsroot/emacs
Module name:    emacs
Branch:         EMACS_22_BASE
Changes by:     Eli Zaretskii <eliz>    08/05/03 10:09:10

Index: dired.c
===================================================================
RCS file: /cvsroot/emacs/emacs/src/dired.c,v
retrieving revision 1.131.2.6
retrieving revision 1.131.2.7
diff -u -b -r1.131.2.6 -r1.131.2.7
--- dired.c     5 Apr 2008 19:08:44 -0000       1.131.2.6
+++ dired.c     3 May 2008 10:09:10 -0000       1.131.2.7
@@ -1048,8 +1048,11 @@
     /* But keep the most common cases as integers.  */
     values[10] = make_number (ino);
 
-  /* Likewise for device.  */
-  if (FIXNUM_OVERFLOW_P (s.st_dev))
+  /* Likewise for device, but don't let it become negative.  We used
+     to use FIXNUM_OVERFLOW_P here, but that won't catch large
+     positive numbers such as 0xFFEEDDCC.  */
+  if ((EMACS_INT)s.st_dev < 0
+      || (EMACS_INT)s.st_dev > MOST_POSITIVE_FIXNUM)
     values[11] = Fcons (make_number (s.st_dev >> 16),
                        make_number (s.st_dev & 0xffff));
   else