target/linux/generic-2.6/patches-2.6.30/066-rootfs_split_squashfs4_fix.patch

   1 --- a/drivers/mtd/mtdpart.c
   2 +++ b/drivers/mtd/mtdpart.c
   3 @@ -538,21 +538,21 @@ static int split_squashfs(struct mtd_inf
   4                 return -EINVAL;
   5         }
   6
   7 -       if (*((u32 *) buf) != SQUASHFS_MAGIC) {
   8 +       if (SQUASHFS_MAGIC != le32_to_cpu(sb->s_magic) ) {
   9                 printk(KERN_ALERT "split_squashfs: no squashfs found in \"%s\"\n",
  10                         master->name);
  11                 *split_offset = 0;
  12                 return 0;
  13         }
  14
  15 -       if (sb->bytes_used <= 0) {
  16 +       if (le64_to_cpu((sb->bytes_used)) <= 0) {
  17                 printk(KERN_ALERT "split_squashfs: squashfs is empty in \"%s\"\n",
  18                         master->name);
  19                 *split_offset = 0;
  20                 return 0;
  21         }
  22
  23 -       len = (u32) sb->bytes_used;
  24 +       len = (u32) le64_to_cpu(sb->bytes_used);
  25         len += (offset & 0x000fffff);
  26         len +=  (master->erasesize - 1);
  27         len &= ~(master->erasesize - 1);