From: Doyoun Kang <doyoun.kang@samsung.com>
Date: Tue, 20 Mar 2018 07:57:38 +0000 (+0900)
Subject: tdm: add code to check whether fd is valid or not in pepper_tdm_create
X-Git-Tag: submit/tizen/20180320.085548~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=96161d9ee9ccf623a7acefbd071bfd8e21271bc7;p=platform%2Fcore%2Fuifw%2Fpepper.git

tdm: add code to check whether fd is valid or not in pepper_tdm_create

Change-Id: I07d65062356be926b7aeb452c9ed6bd8ca2300c9
---

diff --git a/src/lib/tdm/tdm-common.c b/src/lib/tdm/tdm-common.c
index b31e8f9..fe7f829 100644
--- a/src/lib/tdm/tdm-common.c
+++ b/src/lib/tdm/tdm-common.c
@@ -59,6 +59,8 @@ pepper_tdm_create(pepper_compositor_t *compositor)
 	ret = tdm_display_get_fd(tdm->disp, &tdm->fd);
 	PEPPER_CHECK(ret == TDM_ERROR_NONE, goto error,
 				 "tdm_display_get_fd() failed %d\n", ret);
+	PEPPER_CHECK(tdm->fd >= 0, goto error,
+				 "tdm_display_get_fd() failed fd:%d\n", tdm->fd);
 
 	tdm->bufmgr = tbm_bufmgr_init(tdm->fd);
 	PEPPER_CHECK(tdm->bufmgr, goto error, "tbm_bufmgr_init() failed \n");