From: Changyeon Lee <cyeon.lee@samsung.com>
Date: Tue, 25 Jun 2019 12:25:06 +0000 (+0900)
Subject: add checking validation of fd
X-Git-Tag: accepted/tizen/unified/20191104.115205~4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F27%2F208527%2F1;p=platform%2Fadaptation%2Fsamsung_exynos%2Flibtbm-exynos.git

add checking validation of fd

Change-Id: I83545ed52fab2360f59c45ec0bbe059be08b827f
---

diff --git a/src/tbm_bufmgr_exynos.c b/src/tbm_bufmgr_exynos.c
index beead0b..105ba64 100644
--- a/src/tbm_bufmgr_exynos.c
+++ b/src/tbm_bufmgr_exynos.c
@@ -2219,7 +2219,8 @@ fail_init_cache_state:
 	else
 		tbm_drm_helper_unset_fd();
 fail_get_device_name:
-	close(bufmgr_exynos->fd);
+	if (bufmgr_exynos->fd >= 0)
+		close(bufmgr_exynos->fd);
 fail_get_auth_info:
 fail_open_drm:
 	free(bufmgr_exynos);