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Commit b64fdf36 authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "smcinvoke : file private data validation which is sent by userspace"

parents 8a2c8ccf 2fa26c84

drivers/soc/qcom/smcinvoke.c

+2 −4
Original line number Diff line number Diff line
@@ -617,14 +617,12 @@ static uint16_t get_server_id(int cb_server_fd) 
	struct smcinvoke_file_data *svr_cxt = NULL;

	struct file *tmp_filp = fget(cb_server_fd);



	if (!tmp_filp)

	if (!tmp_filp || !FILE_IS_REMOTE_OBJ(tmp_filp))

		return server_id;



	svr_cxt = tmp_filp->private_data;

	if (svr_cxt && svr_cxt->context_type ==  SMCINVOKE_OBJ_TYPE_SERVER)

		server_id = svr_cxt->server_id;



	if (tmp_filp)

	fput(tmp_filp);



	return server_id;