devilhorns pushed a commit to branch master. http://git.enlightenment.org/core/efl.git/commit/?id=21a8fbde7e781a7a681db7ec5d1506dd3e582386
commit 21a8fbde7e781a7a681db7ec5d1506dd3e582386 Author: Chris Michael <[email protected]> Date: Fri Oct 28 08:57:10 2016 -0400 evas-wayland-shm: Don't post updates to surface if no surface In the event that an ecore_evas (using wayland_shm) gets hidden then the corresponding wl_surface gets destroyed. If evas_norender is called after that, the outbuf_redraws_clear function follows. Outbuf_redraw_clear function ends up trying to post updates to the wl_surface however if that wl_surface is gone, then we end up crashing. This patch addresses that issue by checking for a valid wl_surface inside the engine before trying to post updates to that wl_surface. Signed-off-by: Chris Michael <[email protected]> --- src/modules/evas/engines/wayland_shm/evas_outbuf.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/modules/evas/engines/wayland_shm/evas_outbuf.c b/src/modules/evas/engines/wayland_shm/evas_outbuf.c index d1cc7bb..c0f5368 100644 --- a/src/modules/evas/engines/wayland_shm/evas_outbuf.c +++ b/src/modules/evas/engines/wayland_shm/evas_outbuf.c @@ -625,7 +625,8 @@ void _evas_outbuf_redraws_clear(Outbuf *ob) { if (!ob->priv.rect_count) return; - ob->surface->funcs.post(ob->surface, ob->priv.rects, ob->priv.rect_count); + if (ob->info->info.wl_surface) + ob->surface->funcs.post(ob->surface, ob->priv.rects, ob->priv.rect_count); free(ob->priv.rects); ob->priv.rect_count = 0; } --
