* 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)
commit64fcf5577a3ddb3e9f2a26e85ed133925a4f2c8f
tree70c53d4ecfcf97c12347a4070ad7531a94d23f5e
parentaab4ef9c9dd99918d515d273123e28c6ec36ba32
* 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