[2599] 2009-09-16 Robert Millan <address@hidden>

[Robert Millan]

Revision: 2599
          http://svn.sv.gnu.org/viewvc/?view=rev&root=grub&revision=2599
Author:   robertmh
Date:     2009-09-16 19:23:33 +0000 (Wed, 16 Sep 2009)
Log Message:
-----------
2009-09-16  Robert Millan  <address@hidden>

        * partmap/msdos.c (pc_partition_map_iterate): Fix possible use of
        uninitialized `lastaddr'.

Modified Paths:
--------------
    trunk/grub2/ChangeLog
    trunk/grub2/partmap/msdos.c

Modified: trunk/grub2/ChangeLog
===================================================================
--- trunk/grub2/ChangeLog       2009-09-16 19:01:53 UTC (rev 2598)
+++ trunk/grub2/ChangeLog       2009-09-16 19:23:33 UTC (rev 2599)
@@ -1,3 +1,8 @@
+2009-09-16  Robert Millan  <address@hidden>
+
+       * partmap/msdos.c (pc_partition_map_iterate): Fix possible use of
+       uninitialized `lastaddr'.
+
 2009-09-15  Vladimir Serbinenko  <address@hidden>
 
        * partmap/msdos.c (pc_partition_map_iterate): Detect and break loops.

Modified: trunk/grub2/partmap/msdos.c
===================================================================
--- trunk/grub2/partmap/msdos.c 2009-09-16 19:01:53 UTC (rev 2598)
+++ trunk/grub2/partmap/msdos.c 2009-09-16 19:23:33 UTC (rev 2599)
@@ -110,6 +110,10 @@
   p.data = &pcdata;
   p.partmap = &grub_msdos_partition_map;
 
+  /* Any value different than `p.offset' will satisfy the check during
+     first loop.  */
+  lastaddr = !p.offset;
+
   while (1)
     {
       int i;