From: Changyeon Lee <cyeon.lee@samsung.com>
Date: Thu, 9 Jan 2020 11:18:04 +0000 (+0900)
Subject: e_plane_renderer: fix dereferencing null pointer
X-Git-Tag: submit/tizen/20200114.081245~4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5b5a2385b8d0d4dd92713ee153575f9e8bd211c2;p=platform%2Fupstream%2Fenlightenment.git

e_plane_renderer: fix dereferencing null pointer

Change-Id: I60c9fc1d52340654612608ee2a919114a38d662c
---

diff --git a/src/bin/e_plane_renderer.c b/src/bin/e_plane_renderer.c
index 736a6aa1cf..7f2079b99b 100644
--- a/src/bin/e_plane_renderer.c
+++ b/src/bin/e_plane_renderer.c
@@ -1187,8 +1187,11 @@ _e_plane_renderer_cursor_image_draw(E_Comp_Wl_Buffer *buffer, tbm_surface_info_s
    src_height = wl_shm_buffer_get_height(buffer->shm_buffer);
    src_stride = wl_shm_buffer_get_stride(buffer->shm_buffer);
    src_ptr = wl_shm_buffer_get_data(buffer->shm_buffer);
+   EINA_SAFETY_ON_NULL_RETURN(src_ptr);
 
    dst_ptr = tsurface_info->planes[0].ptr;
+   EINA_SAFETY_ON_NULL_RETURN(dst_ptr);
+
    memset(dst_ptr, 0, tsurface_info->planes[0].stride * tsurface_info->height);
 
    if (rotation)