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fs/reiserfs: Fix sector count overflow.

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Found by: Coverity scan.
This commit is contained in:
Vladimir Serbinenko committed 2015-01-25 20:32:31 +01:00
1 parent 157f9a9cca
commit 8c1d086689
1 file changed
+1 -1
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grub-core/fs/reiserfs.c
+1 -1
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@@ -1090,7 +1090,7 @@ grub_reiserfs_read_real (struct grub_fshelp_node *node,
switch (found.type)
{
case GRUB_REISERFS_DIRECT:
block = found.block_number * (block_size >> GRUB_DISK_SECTOR_BITS);
block = ((grub_disk_addr_t) found.block_number) * (block_size >> GRUB_DISK_SECTOR_BITS);
grub_dprintf ("reiserfs_blocktype", "D: %u\n", (unsigned) block);
if (initial_position < current_position + item_size)
{