2002-11-09 Marcus Brinkmann <marcus@gnu.org>

* sysdeps/mach/hurd/i386/ioperm.c (ioperm): Correct off by one error in range calculation.
git-mirror · Nov 9, 2002 · 55c303a · 55c303a
1 parent 9372c95
commit 55c303a
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diff --git a/ChangeLog b/ChangeLog
@@ -1,3 +1,8 @@
+2002-11-09  Marcus Brinkmann  <marcus@gnu.org>
+
+        * sysdeps/mach/hurd/i386/ioperm.c (ioperm): Correct off by one
+        error in range calculation.
+
 2002-10-09  Jakub Jelinek  <jakub@redhat.com>
 
 	* string/test-strspn.c (do_test): Ensure zero termination.

diff --git a/sysdeps/mach/hurd/i386/ioperm.c b/sysdeps/mach/hurd/i386/ioperm.c
@@ -36,7 +36,7 @@ ioperm (unsigned long int from, unsigned long int num, int turn_on)
   if (! err)
     {
       io_perm_t perm;
-      err = __i386_io_perm_create (devmaster, from, from + num, &perm);
+      err = __i386_io_perm_create (devmaster, from, from + num - 1, &perm);
       __mach_port_deallocate (__mach_task_self (), devmaster);
       if (! err)
 	{