Commit cefcb800 authored Jul 11, 2009 by Goldwyn Rodrigues Committed by Joel Becker Jul 20, 2009

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 <rgoldwyn@suse.de>
Signed-off-by: Joel Becker <joel.becker@oracle.com>

parent 812e7a6a

fs/ocfs2/file.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -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)