[EGIT] [core/efl] master 01/01: ecore wl2 - dnd - handle NULL drags... shouldnt happen but does

[Carsten Haitzler]

raster pushed a commit to branch master.

http://git.enlightenment.org/core/efl.git/commit/?id=85e585846600742a7f395751816f348b4152269f

commit 85e585846600742a7f395751816f348b4152269f
Author: Carsten Haitzler (Rasterman) <ras...@rasterman.com>
Date:   Mon Jul 24 18:53:33 2017 +0900

    ecore wl2 - dnd - handle NULL drags... shouldnt happen but does
    
    this should fix T5770
    
    @fix
---
 src/lib/ecore_wl2/ecore_wl2_dnd.c | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/src/lib/ecore_wl2/ecore_wl2_dnd.c 
b/src/lib/ecore_wl2/ecore_wl2_dnd.c
index cd04a12883..ae6ee5743b 100644
--- a/src/lib/ecore_wl2/ecore_wl2_dnd.c
+++ b/src/lib/ecore_wl2/ecore_wl2_dnd.c
@@ -316,14 +316,16 @@ _ecore_wl2_dnd_leave(Ecore_Wl2_Input *input)
    if (input->focus.keyboard)
      ev->source = input->focus.keyboard->id;
 
-   ev->win = input->drag->window_id;
+   if (input->drag)
+     ev->win = input->drag->window_id;
    ev->offer = input->drag;
    ev->offer->ref++;
    ev->seat = input->id;
    ev->display = input->display;
    ev->display->refs++;
 
-   input->drag->window_id = 0;
+   if (input->drag)
+     input->drag->window_id = 0;
    ecore_event_add(ECORE_WL2_EVENT_DND_LEAVE, ev, _delay_offer_destroy, 
ev->offer);
    input->drag = NULL;
 }
@@ -339,12 +341,14 @@ _ecore_wl2_dnd_motion(Ecore_Wl2_Input *input, int x, int 
y, uint32_t serial)
    ev = calloc(1, sizeof(Ecore_Wl2_Event_Dnd_Motion));
    if (!ev) return;
 
-   input->drag->serial = serial;
+   if (input->drag)
+     input->drag->serial = serial;
 
    if (input->focus.keyboard)
      ev->source = input->focus.keyboard->id;
 
-   ev->win = input->drag->window_id;
+   if (input->drag)
+     ev->win = input->drag->window_id;
    ev->x = x;
    ev->y = y;
    ev->offer = input->drag;
@@ -366,7 +370,8 @@ _ecore_wl2_dnd_drop(Ecore_Wl2_Input *input)
    if (input->focus.keyboard)
      ev->source = input->focus.keyboard->id;
 
-   ev->win = input->drag->window_id;
+   if (input->drag)
+     ev->win = input->drag->window_id;
    ev->x = input->pointer.sx;
    ev->y = input->pointer.sy;
    ev->offer = input->drag;

--