Commit 146c4ad6 authored by Jan Kara's avatar Jan Kara

udf: Use i_size_read() in udf_adinicb_writepage()

We don't hold inode_lock in udf_adinicb_writepage() so use i_size_read()
to get i_size. This cannot cause real problems is i_size is guaranteed
to be small but let's be careful.
Signed-off-by: default avatarJan Kara <jack@suse.cz>
parent 9795e0e8
...@@ -76,7 +76,8 @@ static int udf_adinicb_writepage(struct page *page, ...@@ -76,7 +76,8 @@ static int udf_adinicb_writepage(struct page *page,
BUG_ON(!PageLocked(page)); BUG_ON(!PageLocked(page));
kaddr = kmap_atomic(page); kaddr = kmap_atomic(page);
memcpy(iinfo->i_ext.i_data + iinfo->i_lenEAttr, kaddr, inode->i_size); memcpy(iinfo->i_ext.i_data + iinfo->i_lenEAttr, kaddr,
i_size_read(inode));
SetPageUptodate(page); SetPageUptodate(page);
kunmap_atomic(kaddr); kunmap_atomic(kaddr);
mark_inode_dirty(inode); mark_inode_dirty(inode);
......
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