ext4_extent: fix passing wrong size to memmove.

[lwext4.git] / src / ext4_extent.c

diff --git a/src/ext4_extent.c b/src/ext4_extent.c
index 870687718df60231644cd758ecc1e562f6174c69..f7fa68b215bc0ea5e89234e11f6a2cfd0a18ac6b 100644 (file)
--- a/src/ext4_extent.c
+++ b/src/ext4_extent.c
@@ -1419,7 +1419,8 @@ static int ext4_ext_remove_leaf(struct ext4_inode_ref *inode_ref,
                ex2 = ex;
 
        if (ex2 <= EXT_LAST_EXTENT(eh))
-               memmove(start_ex, ex2, EXT_LAST_EXTENT(eh) - ex2 + 1);
+               memmove(start_ex, ex2,
+                       (EXT_LAST_EXTENT(eh) - ex2 + 1) * sizeof(struct ext4_extent));
 
        eh->entries_count = to_le16(new_entries);
        ext4_ext_dirty(inode_ref, path + depth);