From: joonbum.ko <joonbum.ko@samsung.com>
Date: Fri, 1 Sep 2017 01:13:10 +0000 (+0900)
Subject: tpl_wayland_egl_thread: Added exception checking.
X-Git-Tag: accepted/tizen/4.0/unified/20170907.193730~4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8bc32022c59f0d7ea323b934c087816860fe687a;p=platform%2Fcore%2Fuifw%2Flibtpl-egl.git

tpl_wayland_egl_thread: Added exception checking.

 - Added an exception checking to prevent to access destroyed gsource.

Change-Id: I7ba78f28c03d836f27132d9f1e16095d4313ca41
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>
---

diff --git a/src/tpl_wayland_egl_thread.c b/src/tpl_wayland_egl_thread.c
index 4567f5a..5cbe4c8 100644
--- a/src/tpl_wayland_egl_thread.c
+++ b/src/tpl_wayland_egl_thread.c
@@ -1209,6 +1209,11 @@ __cb_tdm_client_wait_vblank(tdm_client_vblank *vblank, tdm_error error,
 		return;
 	}
 
+	if (g_source_is_destroyed(&surf_source->gsource)) {
+		TPL_WARN("surf_source already destroyed.");
+		return;
+	}
+
 	surf_source->vblank_done = TPL_TRUE;
 	_twe_thread_wl_surface_acquire_and_commit(surf_source);
 }