[PATCH] there are some memory leak about Dir operator

[<zhang.zhangkun-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>]

From: zhangkun <zhangk.zhangkun-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>


Signed-off-by: zhangkun <zhangk.zhangkun-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
---
 lib/librte_eal/linuxapp/eal/eal_hugepage_info.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/librte_eal/linuxapp/eal/eal_hugepage_info.c b/lib/librte_eal/linuxapp/eal/eal_hugepage_info.c
index b72a205..d784b7c 100644
--- a/lib/librte_eal/linuxapp/eal/eal_hugepage_info.c
+++ b/lib/librte_eal/linuxapp/eal/eal_hugepage_info.c
@@ -311,12 +311,14 @@ eal_hugepage_info_init(void)
 				/* if blocking lock failed */
 				if (flock(hpi->lock_descriptor, LOCK_EX) == -1) {
 					RTE_LOG(CRIT, EAL, "Failed to lock hugepage directory!\n");
+					closedir(dir);
 					return -1;
 				}
 				/* clear out the hugepages dir from unused pages */
-				if (clear_hugedir(hpi->hugedir) == -1)
+				if (clear_hugedir(hpi->hugedir) == -1) {
+					closedir(dir);
 					return -1;
-
+				}
 				/* for now, put all pages into socket 0,
 				 * later they will be sorted */
 				hpi->num_pages[0] = get_num_hugepages(dirent->d_name);
-- 
1.7.3.1.msysgit.0