[EGIT] [core/enlightenment] enlightenment-0.20 113/140: more accurately reject wl selection setting based on whether serial is invalid

[Mike Blumenkrantz]

discomfitor pushed a commit to branch enlightenment-0.20.

http://git.enlightenment.org/core/enlightenment.git/commit/?id=13f8b1f158c15401f6c0309e968060afa8facde8

commit 13f8b1f158c15401f6c0309e968060afa8facde8
Author: Mike Blumenkrantz <zm...@osg.samsung.com>
Date:   Wed Apr 20 12:38:08 2016 -0400

    more accurately reject wl selection setting based on whether serial is 
invalid
    
    copycopycopycopy
---
 src/bin/e_comp_wl_data.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/bin/e_comp_wl_data.c b/src/bin/e_comp_wl_data.c
index ae280ec..630015c 100644
--- a/src/bin/e_comp_wl_data.c
+++ b/src/bin/e_comp_wl_data.c
@@ -269,6 +269,8 @@ _e_comp_wl_data_device_selection_set(void *data 
EINA_UNUSED, E_Comp_Wl_Data_Sour
    struct wl_resource *offer_res, *data_device_res, *focus = NULL;
 
    sel_source = (E_Comp_Wl_Data_Source*)e_comp_wl->selection.data_source;
+   if (sel_source && (e_comp_wl->selection.serial - serial < UINT32_MAX / 2))
+     return;
 
    if (sel_source)
      {

--