From cefcb800fa9536bb6f29485c53e6c82a65b0c022 Mon Sep 17 00:00:00 2001 From: Goldwyn Rodrigues Date: Sat, 11 Jul 2009 10:57:27 -0500 Subject: [PATCH] ocfs2: Initialize count in aio_write before generic_write_checks generic_write_checks() expects count to be initialized to the size of the write. Writes to files open with O_DIRECT|O_LARGEFILE write 0 bytes because count is uninitialized. Signed-off-by: Goldwyn Rodrigues Signed-off-by: Joel Becker --- fs/ocfs2/file.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index a49fa44aea1f..aa501d3f93f1 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -1851,6 +1851,7 @@ relock: if (ret) goto out_dio; + count = ocount; ret = generic_write_checks(file, ppos, &count, S_ISBLK(inode->i_mode)); if (ret)