master 28c01bd484: Correctly initialize values after a new device is enabled

[Po Lu]

branch: master
commit 28c01bd4841be69d01b6db661917f1be9830cc3d
Author: Po Lu <luangruo@yahoo.com>
Commit: Po Lu <luangruo@yahoo.com>

    Correctly initialize values after a new device is enabled
    
    * src/xterm.c (handle_one_xevent): Initialize new device to
    zero.  (bug#57011)
---
 src/xterm.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/xterm.c b/src/xterm.c
index b1e564a923..8f84edc63e 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -22144,6 +22144,8 @@ handle_one_xevent (struct x_display_info *dpyinfo,
                          dpyinfo->devices
                            = xrealloc (dpyinfo->devices, (sizeof 
*dpyinfo->devices
                                                           * 
++dpyinfo->num_devices));
+                         memset (dpyinfo->devices + dpyinfo->num_devices - 1,
+                                 0, sizeof *dpyinfo->devices);
                          device = &dpyinfo->devices[dpyinfo->num_devices - 1];
                          xi_populate_device_from_info (device, info);
                        }