===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/server-client.c,v
retrieving revision 1.300
retrieving revision 1.301
diff -c -r1.300 -r1.301
*** src/usr.bin/tmux/server-client.c	2019/12/12 11:39:56	1.300
--- src/usr.bin/tmux/server-client.c	2019/12/16 15:48:50	1.301
***************
*** 1,4 ****
! /* $OpenBSD: server-client.c,v 1.300 2019/12/12 11:39:56 nicm Exp $ */
  
  /*
   * Copyright (c) 2009 Nicholas Marriott <nicholas.marriott@gmail.com>
--- 1,4 ----
! /* $OpenBSD: server-client.c,v 1.301 2019/12/16 15:48:50 nicm Exp $ */
  
  /*
   * Copyright (c) 2009 Nicholas Marriott <nicholas.marriott@gmail.com>
***************
*** 2024,2033 ****
  	struct msg_read_data	*msg = imsg->data;
  	size_t			 msglen = imsg->hdr.len - IMSG_HEADER_SIZE;
  	struct client_file	 find, *cf;
! 	void			*bdata = msg->data;
! 	size_t			 bsize = msg->size;
  
! 	if (msglen != sizeof *msg)
  		fatalx("bad MSG_READ_DATA size");
  	find.stream = msg->stream;
  	if ((cf = RB_FIND(client_files, &c->files, &find)) == NULL)
--- 2024,2033 ----
  	struct msg_read_data	*msg = imsg->data;
  	size_t			 msglen = imsg->hdr.len - IMSG_HEADER_SIZE;
  	struct client_file	 find, *cf;
! 	void			*bdata = msg + 1;
! 	size_t			 bsize = msglen - sizeof *msg;
  
! 	if (msglen < sizeof *msg)
  		fatalx("bad MSG_READ_DATA size");
  	find.stream = msg->stream;
  	if ((cf = RB_FIND(client_files, &c->files, &find)) == NULL)