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e_plane_renderer: fix dereferencing null pointer
85/222085/2
author
Changyeon Lee
<cyeon.lee@samsung.com>
Thu, 9 Jan 2020 11:18:04 +0000
(20:18 +0900)
committer
SooChan Lim
<sc1.lim@samsung.com>
Fri, 10 Jan 2020 02:32:46 +0000
(
02:32
+0000)
Change-Id: I60c9fc1d52340654612608ee2a919114a38d662c
src/bin/e_plane_renderer.c
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diff --git
a/src/bin/e_plane_renderer.c
b/src/bin/e_plane_renderer.c
index 736a6aa1cfa49e7a7a79e413bd4c8c624eaa7a56..7f2079b99b1efc29d94e0b03739623e64b44730b 100644
(file)
--- 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)