libext2fs/ismounted.c: check device id in advance to skip false device names

[tools/e2fsprogs.git] / lib / ext2fs / badblocks.c

diff --git a/lib/ext2fs/badblocks.c b/lib/ext2fs/badblocks.c
index 6eadb12..0f23983 100644 (file)
--- a/lib/ext2fs/badblocks.c
+++ b/lib/ext2fs/badblocks.c
@@ -4,11 +4,12 @@
  * Copyright (C) 1994, 1995, 1996 Theodore Ts'o.
  *
  * %Begin-Header%
- * This file may be redistributed under the terms of the GNU Public
- * License.
+ * This file may be redistributed under the terms of the GNU Library
+ * General Public License, version 2.
  * %End-Header%
  */
 
+#include "config.h"
 #include <stdio.h>
 #include <string.h>
 #if HAVE_UNISTD_H
@@ -177,7 +178,7 @@ int ext2fs_u32_list_find(ext2_u32_list bb, __u32 blk)
                return high;
 
        while (low < high) {
-               mid = (low+high)/2;
+               mid = ((unsigned)low + (unsigned)high)/2;
                if (mid == low || mid == high)
                        break;
                if (blk == bb->list[mid])