Several paths within hfs_btree_open() jump to the "fail_page" label where put_page() is called while the page is still mapped. Call kunmap() to unmap the page soon before put_page(). Reviewed-by: Ira Weiny <ira.weiny@xxxxxxxxx> Signed-off-by: Fabio M. De Francesco <fmdefrancesco@xxxxxxxxx> --- fs/hfs/btree.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/hfs/btree.c b/fs/hfs/btree.c index 19017d296173..56c6782436e9 100644 --- a/fs/hfs/btree.c +++ b/fs/hfs/btree.c @@ -124,6 +124,7 @@ struct hfs_btree *hfs_btree_open(struct super_block *sb, u32 id, btree_keycmp ke return tree; fail_page: + kunmap(page); put_page(page); free_inode: tree->inode->i_mapping->a_ops = &hfs_aops; -- 2.37.1
