From aef73a61c01a4dca3f26c22df05039f78fe9d468 Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Fri, 9 Dec 2016 16:10:15 -0800 Subject: [PATCH] ocfs2: fix bad pointer cast generic/188 triggered a dmesg stack trace because the dio completion was casting a buffer head to an on-disk inode, which is whacky. Signed-off-by: Darrick J. Wong --- fs/ocfs2/aops.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c index 3c531f108a21..3372d82d12b6 100644 --- a/fs/ocfs2/aops.c +++ b/fs/ocfs2/aops.c @@ -2317,7 +2317,7 @@ static int ocfs2_dio_end_io_write(struct inode *inode, mlog_errno(ret); } - di = (struct ocfs2_dinode *)di_bh; + di = (struct ocfs2_dinode *)di_bh->b_data; ocfs2_init_dinode_extent_tree(&et, INODE_CACHE(inode), di_bh); -- 2.20.1