From: Seunghun Lee <shiin.lee@samsung.com>
Date: Fri, 21 Aug 2020 18:29:13 +0000 (+0900)
Subject: e_comp_wl: remove a frame resource from cached frame list.
X-Git-Tag: submit/tizen/20200825.082113~12
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e30c547b63c07f6387eec9d164af6ac19743c0ed;p=platform%2Fupstream%2Fenlightenment.git

e_comp_wl: remove a frame resource from cached frame list.

this fixes a crash caused by trying to an invalid frame resource which
is destroyed, but dangling from cached frame list.

Change-Id: I3cf097c4b493fec3090a06dfa7f766b934ac2873
---

diff --git a/src/bin/e_comp_wl.c b/src/bin/e_comp_wl.c
index d65180c518..fe3352937f 100644
--- a/src/bin/e_comp_wl.c
+++ b/src/bin/e_comp_wl.c
@@ -2843,6 +2843,7 @@ static void
 _e_comp_wl_frame_cb_destroy(struct wl_resource *resource)
 {
    E_Client *ec;
+   E_Comp_Wl_Subsurf_Data *sdata;
 
    if (!(ec = wl_resource_get_user_data(resource))) return;
    if (e_object_is_del(E_OBJECT(ec)))
@@ -2863,6 +2864,13 @@ _e_comp_wl_frame_cb_destroy(struct wl_resource *resource)
         ec->comp_data->pending.frames =
           eina_list_remove(ec->comp_data->pending.frames, resource);
      }
+
+   sdata = ec->comp_data->sub.data;
+   if ((sdata) && (sdata->cached.frames))
+     {
+        sdata->cached.frames =
+           eina_list_remove(sdata->cached.frames, resource);
+     }
 }
 
 static void