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Commit aaf0ef1d authored by M. Mohan Kumar's avatar M. Mohan Kumar Committed by Eric Van Hensbergen
Browse files

9p: use the updated offset given by generic_write_checks 



Without this fix, even if a file is opened in O_APPEND mode, data will be
written at current file position instead of end of file.

Signed-off-by: default avatarM. Mohan Kumar <mohan@in.ibm.com>
Reviewed-by: default avatarAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: default avatarEric Van Hensbergen <ericvh@gmail.com>
parent 316ad550

fs/9p/vfs_file.c

+5 −2
Original line number Original line Diff line number Diff line
@@ -508,9 +508,12 @@ v9fs_file_write(struct file *filp, const char __user * data, 
	if (!count)

	if (!count)

		goto out;

		goto out;





	return v9fs_file_write_internal(filp->f_path.dentry->d_inode,

	retval = v9fs_file_write_internal(filp->f_path.dentry->d_inode,

					filp->private_data,

					filp->private_data,

					data, count, offset, 1);

					data, count, &origin, 1);

	/* update offset on successful write */

	if (retval > 0)

		*offset = origin;

out:

out:

	return retval;

	return retval;

}

}