From: Mateusz Palkowski <m.palkowski@samsung.com>
Date: Wed, 9 Dec 2020 15:30:22 +0000 (+0100)
Subject: evas vector: Fixed dereferencing uninitialized matrix
X-Git-Tag: submit/tizen/20201213.212052
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Ftags%2Fsubmit%2Ftizen%2F20201213.212052;p=platform%2Fupstream%2Fefl.git

evas vector: Fixed dereferencing uninitialized matrix

Apps on tizen crashed when using check. Checking for uninitialized
transform matrices solves this problem.

Change-Id: I09efe75b52c106369e1c8670dbc12a4896a1e6a8
---

diff --git a/src/lib/evas/canvas/efl_canvas_vg_shape.c b/src/lib/evas/canvas/efl_canvas_vg_shape.c
index 912d350..eb8dd0f 100644
--- a/src/lib/evas/canvas/efl_canvas_vg_shape.c
+++ b/src/lib/evas/canvas/efl_canvas_vg_shape.c
@@ -746,7 +746,7 @@ _efl_canvas_vg_shape_render_pre_tvg(Evas_Object_Protected_Data *vg_pd,
           {
              scale_x = vg_pd->cur->geometry.w / (double) w;
              scale_y = vg_pd->cur->geometry.h / (double) h;
-             eina_matrix3_scale(cTransform, scale_x, scale_y);
+             if (cTransform) eina_matrix3_scale(cTransform, scale_x, scale_y);
           }
      }