* xterm.c: don't go over XClientMessageEvent limit
authorPaul Eggert <eggert@cs.ucla.edu>
Sun, 17 Jul 2011 20:56:13 +0000 (13:56 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Sun, 17 Jul 2011 20:56:13 +0000 (13:56 -0700)
commit50849c52f8cf342b81c1db12b13f866ec6c049fc
tree09bc44425b2a904a3c7a7a7b3216e523d7766ff5
parentb13995dbbdab5254bc77ad5ed7318db9797be321
* xterm.c: don't go over XClientMessageEvent limit

(scroll_bar_windows_size): Now ptrdiff_t, as we prefer signed.
(x_send_scroll_bar_event): Likewise.  Check that the size does not
exceed limits imposed by XClientMessageEvent, as well as the usual
ptrdiff_t and size_t limits.
src/ChangeLog
src/xterm.c